VOP_Node Class Reference

#include <VOP_Node.h>

Inheritance diagram for VOP_Node:

Public Types
enum	InputParmGenType { INPUT_TYPE_CONST, INPUT_TYPE_PARM, INPUT_TYPE_SUBNET_INPUT }
using	InputVariableOverride = std::pair< VOP_Node *, int >
Public Types inherited from OP_Node
enum	OTLSyncMode { OTLSYNC_DELAY = 0, OTLSYNC_DOSYNC = 1 }
enum	TransformMode {   TRANSFORM_WORLD, TRANSFORM_IWORLD, TRANSFORM_PRE, TRANSFORM_PARENT,   TRANSFORM_PARM, TRANSFORM_PRECONSTRAINT, TRANSFORM_PARENTBONE, TRANSFORM_RAWPARM,   TRANSFORM_PREPARM, TRANSFORM_PRERAWPARM }
enum	RampError { RAMP_ERR_SUCCESS, RAMP_ERR_NOT_FOUND, RAMP_ERR_ONLY_KEY }
using	OP_LockTypes = OP_NodeFlags::OP_LockTypes
enum	TraverseOptions {   TRAVERSE_DEFAULT = 0x0000, TRAVERSE_INTO_SUBNETS = 0x0001, TRAVERSE_REF_INPUTS = 0x0002, TRAVERSE_ONLY_USED_INPUTS = 0x0004,   TRAVERSE_PASSTHROUGH_INPUTS = 0x0008, TRAVERSE_EXTRA_INPUTS = 0x0010, TRAVERSE_SIMULATION_INPUTS = 0x0020, TRAVERSE_COOKED_INPUT_INDEX_INPUTS = 0x0040 }

Public Member Functions
const char *	getChildType () const override
const char *	getOpType () const override
OP_OpTypeId	getChildTypeID () const override
OP_OpTypeId	getOpTypeID () const override
OP_DataType	getCookedDataType () const override
	Nobody should have to override this, but it's public for other people. More...
void	opChanged (OP_EventType reason, void *data=0) override
void	referencedParmChanged (int pi) override
virtual void	getParameterBlock (UT_String &parmstr, const char *shader_contexts)
virtual void	getParameterDeclaration (UT_String &parmdecl, const VOP_Language *language, const VOP_CodeGenContext &context)
	The parameter variable declaration using the syntax of a given language. More...
virtual void	getParameterComment (UT_String &parm_comment, const VOP_Language *language, const VOP_CodeGenContext &context)
virtual bool	definesShaderExtraParameters () const
virtual int	getShaderExtraParameters (UT_Array< VOP_Type > &types, UT_IntArray &doexport, UT_StringArray &names, UT_StringArray &def, VOP_Type shader_type=VOP_TYPE_UNDEF) const
virtual void	getPragmas (UT_String &pragmastr, const VOP_CodeGenContext &context)
	Get compiler pragmas for thi snode. More...
virtual void	getModulesToImport (UT_StringArray &modules, const VOP_CodeGenContext &context)
	If the node generates a shader call, get the modules names to import. More...
virtual void	getOuterCode (UT_String &codestr, const VOP_CodeGenContext &context)
virtual void	getCode (UT_String &codestr, const VOP_CodeGenContext &context)
	Get the code fragment to be included in the shader code. More...
virtual bool	getParmConstantString (const char *parmname, const VOP_TypeInfo &type_info, UT_String &str, bool expand_string, const VOP_Language *l=0)
	Get the constant code that encodes the value of the node parameter. More...
bool	getParmPrintableString (const char *parmname, VOP_Type type, UT_String &str, bool expand_string) const
virtual bool	getIsParmGenerator () const
	Returns true if this VOP is a VOP_ParmGenerator or subclass. More...
bool	addOrMoveVisualizerToOutput (int outputidx) override
	Moves a visualizer into our output list. More...
void	createAutoCodeGenerator ()
void	createAutoShaderChildren ()
virtual void	initializeNode ()
bool	isInitialized () const
virtual void	ensureParametersAreValid ()
void	getOutputName (UT_String &out, int idx) const override
void	getOutputName (UT_StringHolder &out, int idx) const
int	getOutputFromName (const UT_String &out) const override
VOP_Type	getOutputType (int idx)
void	getOutputTypeInfo (VOP_TypeInfo &type_info, int idx) const
VOP_Type	getNamedOutputType (const OP_ConnectorId &output_name)
void	getNamedOutputTypeInfo (VOP_TypeInfo &type_info, const OP_ConnectorId &output_name)
VOP_VariableTagsHandle	getOutputVariableTags (int idx, VOP_Type shader_type) const
VOP_VariableTagsHandle	getNamedOutputVariableTags (const OP_ConnectorId &output_name, VOP_Type shader_type) const
VOP_VariableTagsHandle	getVariableTagsFromInputNode (int idx, VOP_Type shader_type) const
	Returns variable tags provided by an input node on the given input idx. More...
void	getInputName (UT_String &in, int idx) const override
void	getInputName (UT_StringHolder &in, int idx) const
int	getInputFromName (const UT_String &in) const override
VOP_Type	getInputType (int idx) const
void	getInputTypeInfo (VOP_TypeInfo &type_info, int idx) const
VOP_Type	getNamedInputType (const OP_ConnectorId &input_name)
void	getNamedInputTypeInfo (VOP_TypeInfo &type_info, const OP_ConnectorId &input_name)
bool	getIsInputVisibleDefault (int idx) override
virtual void	getAllowedInputTypeInfos (unsigned idx, VOP_VopTypeInfoArray &typeinfos)
virtual void	getAllowedInputTypes (unsigned idx, VOP_VopTypeArray &voptypes)
void	getAllAllowedInputTypeInfos (unsigned idx, VOP_VopTypeInfoArray &typeinfos)
virtual int	getSignatureCount () const
virtual void	getSignatureName (UT_String &name, int index) const
virtual void	setCurrentSignature (const char *name)
virtual bool	getCurrentSignatureName (UT_String &name)
	Obtains the current signature name. More...
void	setInputVariableOverride (int input_index, const InputVariableOverride &var_override)
InputVariableOverride	getInputVariableOverride (int input_index) const
virtual bool	areOutputVariablesFixed (const VOP_CodeGenContext &ctx)
virtual bool	areOutputVariablesFixed (VOP_ContextType context_type)
virtual void	getFixedOutputVariable (UT_String &var, int idx)
virtual void	getOutputVariableName (UT_String &var, int idx) const
virtual void	getExtraTypesToDefine (UT_Array< VOP_TypeInfo > &types)
virtual bool	shouldCheckInputContextForMergeInputNodeList () const
void	mergeInputNodeList (VOP_NodeList &nodes, const VOP_CodeGenContext *context=nullptr)
void	mergeInputNodeListInternal (VOP_NodeList &nodes, VOP_NodeList &extraterminals, const VOP_CodeGenContext *context=nullptr)
virtual bool	forceCodeGenerationOfInputs (const VOP_CodeGenContext &context, bool check_shader_context) const
bool	forceCodeGenerationInContext (const VOP_CodeGenContext &context) const
bool	isInputForShaderType (int input_idx, const VOP_CodeGenContext &context) const
bool	isOutputForShaderType (int output_idx, const VOP_CodeGenContext &context) const
virtual VOP_Node *	findShader (VOP_Type shader_type, fpreal now)
virtual void	findAllShaders (VOP_NodeList &shader_nodes, VOP_ShaderTypeList &shader_types, UT_StringArray &output_names)
virtual bool	canDefineShader () const
virtual bool	isShader () const
virtual bool	isShader (VOP_Type shader_type) const
virtual bool	translatesDirectlyToUSD () const
virtual bool	isUSDNodeGraph () const
virtual bool	isCachedShader () const
bool	isExternalShader () const
virtual bool	isEncapsulatedShader () const
virtual VOP_Node *	getProcedural (VOP_Type type)
	Material VOP may be able to return a procedural node. More...
virtual bool	getCachedShaderCode (std::ostream &os, VOP_ContextType context_type) const
void	getShaderArgInfos (UT_Array< VOP_FunctionArgInfo > &arg_infos, VOP_Type shader_type)
	Obtains shader parameters information. More...
bool	isParmForShaderType (const PRM_Parm &parm, VOP_Type shader_type, bool check_context_tag)
	Checks whether the given parm belongs to the shader of a given type. More...
void	getVopFunctionArgInfosFromInputsAndOutputs (UT_Array< VOP_FunctionArgInfo > &arg_infos, int first_input, int last_input, int first_output, int last_output, bool prefix_input_arg_and_var_names, bool prefix_input_var_names=false, const VOP_CodeGenContext *context=nullptr)
void	getVopFunctionArgInfosFromNodeParameters (UT_Array< VOP_FunctionArgInfo > &arg_infos, const VOP_CodeGenContext *context=nullptr)
void	getVopFunctionArgInfosFromNodeParameters (UT_Array< VOP_FunctionArgInfo > &arg_infos, VOP_Type shader_type)
void	getVopFunctionArgInfosFromInputsOutputsAndParms (UT_Array< VOP_FunctionArgInfo > &arg_infos, int first_input, int last_input, int first_output, int last_output, bool prefix_input_arg_and_var_names, bool prefix_input_var_names=false, const VOP_CodeGenContext *context=nullptr)
void	getVopFunctionArgInfosFromGlobals (UT_Array< VOP_FunctionArgInfo > &arg_infos, VOP_Type shader_type)
virtual void	getVopFunctionArgInfosFromExports (UT_Array< VOP_FunctionArgInfo > &arg_infos, VOP_Type shader_type)
	Helper method to obtain all known export parameters from a shader node. More...
virtual void	registerExtraVarRequests (VOP_ExtraVarRequests &extra_var_requests, const VOP_CodeGenContext &context)
void	pruneVopFunctionArgInfos (UT_Array< VOP_FunctionArgInfo > &arg_infos, bool keep_all_export_args=false)
bool	isParmAtDefaultValue (const char *parm, const PRM_Template *tplate=nullptr) const
void	outputVopFunctionVariableDeclarations (UT_WorkBuffer &buffer, const UT_Array< VOP_FunctionArgInfo > &arg_infos, bool use_defined_input_defaults)
virtual bool	shouldOutputNodeVariableDeclarations () const
const VOP_GlobalVarMap *	getGlobalVariables () const
const VOP_ParmGeneratorMap *	getLocalVariables () const
const VOP_LocalChannelMap *	getLocalChannels () const
void	setTables (const VOP_GlobalVarMap *globals, VOP_ParmGeneratorMap *locals, VOP_LocalChannelMap *channels)
void	setTablesFromVop (VOP_Node *vop)
void	addLocalVariable (const UT_StringRef &varname, VOP_ParmGenerator *definer)
void	deleteLocalVariable (const UT_StringRef &varname)
void	deleteLocalChannelDefiner (VOP_ParmGenerator *definer)
void	getSortedGlobalVariableList (VOP_GlobalVarList &vars, VOP_ContextType type, bool mustBeReadable, bool mustBeWritable)
virtual VOP_ParmGeneratorMap *	getSubnetVariables ()
VOP_ParmGeneratorMap *	getParentSubnetVariables () const
void	addParentSubnetVariable (const char *varname, VOP_ParmGenerator *definer)
void	deleteParentSubnetVariable (const char *varname)
virtual bool	shouldPrefixInputVariablesInsideSubnet () const
	Returns true if input variables should be prefixed inside the subnet. More...
virtual bool	usesSubnetConnectorsAsShaderParms () const
virtual bool	showsShaderParmsAsSubnetConnectors () const
virtual void	shaderParmGrandChildAdded (VOP_Node *grand_child)
virtual void	shaderParmGrandChildChanged (VOP_Node *grand_child)
virtual void	shaderParmGrandChildDeleted (VOP_Node *grand_child)
void	setFlag (char flag, int8 val) override
bool	setInOutLOD (int level, bool inoff)
bool	getInOutLOD (int level) const
OP_ERROR	setInput (unsigned idx, OP_Node *op, unsigned outputIdx=0) override
OP_ERROR	setInputReference (unsigned idx, const char *label, int keeppos, unsigned outputIdx=0) override
	Connects an input to particular node by name in the network. More...
OP_ERROR	setNamedInput (const OP_ConnectorId &input_name, OP_Node *op, const OP_ConnectorId *output_name=nullptr) override
	New input functions that use names instead of indices. More...
OP_ERROR	setNamedInputReference (const OP_ConnectorId &input_name, const char *label, int, const OP_ConnectorId *output_name=nullptr) override
void	moveInput (int srcidx, int dstidx, bool forcesubnet=false) override
virtual bool	isConnected (int inputidx, bool recursive)
virtual VOP_OutputNameEditorSource *	getOutputNameEditorSource ()
	Returns a pointer used by OPUI_OutputNameEditor to get and set data. More...
virtual void	dirtyShaderList ()
	Some material vops cache a list of shader that needs to be dirtied. More...
virtual VOP_Node *	getSubnetOutputNode () const
bool	isInNonShaderSubNetwork () const
	Returns true if this node is immediatly inside a non-shader subnet. More...
virtual bool	isSubnetInput () const
	Returns true if the node is considered a subnet's input node. More...
virtual VOP_Node *	getPreResolveVariableSrc () const
virtual bool	shouldPreResolveOutput (int output_index) const
virtual bool	isOutputVopNode () const
virtual bool	isAutoVopNode () const
virtual bool	isAutoConvertNode () const
	Retruns true if the node is an internal auto-convert node. More...
VOP_Node *	insertParmGenerator (int inputidx, InputParmGenType type)
VOP_Node *	insertNode (int inputidx, const char *nodetype, bool connect_to_input, const char *undo_string=NULL)
int	inputParmTypeIndex (int inputidx, const PRM_Parm *parm) const
const char *	inputParmTypeString (int inputidx, const PRM_Parm *parm) const
virtual VOP_ParmGenerator *	getInsertParmGeneratorSource (int inputidx)
void	insertParmGeneratorsForAllInputs (InputParmGenType type, UT_SymbolMap< VOP_Node * > *created_vops=NULL)
void	insertBindExportsForAllOutputs (bool subnet)
VOP_Node *	insertBindExport (int outputidx, bool subnet)
void	rewireOutputConnections (const UT_StringArray &old_names, const UT_StringArray &new_names)
virtual void	getParmNameFromInput (UT_String &parmname, int inputidx) const
virtual void	getParmNameFromOutput (UT_String &parmname, int outputidx) const
const PRM_Parm *	getParmFromInput (int inputidx) const
	Find the parameter associated with an input, if any. More...
const PRM_Parm *	getParmFromOutput (int outputidx) const
bool	outputDefaultParmDefinition (std::ostream &os, int idx)
void	saveNodeInputAndOutputDefinitions (std::ostream &os)
	Writes out the input and output connector definitions. More...
void	saveDialogScriptExtraInfo (std::ostream &os) override
bool	saveParmValues (std::ostream &os)
	Saves the parameter values to the output stream. More...
bool	loadParmValues (UT_IStream &is)
	Loads the parameter values to the output stream. More...
virtual VOP_Node *	getRealDefinition ()
const VOP_Language *	getLanguage () const
	Returns the shader language used by this node. More...
void	setDefaultLanguage ()
fpreal	getW () const override
	Absolute width. More...
fpreal	getH () const override
	Absolute height. More...
void	clearInterrupted () override
bool	willAutoconvertInputType (int input_idx) override
	Returns true if the input will be auto-converetd, false otherwise. More...
VOP_TypeInfo	getAutoConvertTargetTypeInfo (int input_idx)
VOP_Type	getAutoConvertTargetType (int input_idx)
VOP_TypeInfo	getAutoConvertTypeInfoFromType (int input_idx, const VOP_TypeInfo &source_type)
VOP_Type	getAutoConvertTypeFromType (int input_idx, VOP_Type source_type)
void	addAutoVopNodePointer (VOP_AutoNode *auto_node, int input_index)
	Do not call this method directly. More...
void	clearAutoVopNodeInfos ()
VOP_AutoNode *	getAutoVopNode (int input_idx)
const VOP_AutoNode *	getAutoVopNode (int input_idx) const
int	getAutoVopNodeCount ()
VOP_OutputInfoManager *	getOutputInfoManager ()
void	appendOutputOverrideCode (UT_String &str_code)
bool	needToExecute ()
void	onNodeChange (OP_EventType type)
	Do not call this method directly. More...
OP_ERROR	save (std::ostream &os, const OP_SaveFlags &flags, const char *path_prefix="", const UT_String &name_override=UT_String()) override
bool	load (UT_IStream &is, const char *ext="", const char *path=0) override
bool	getDebug () const override
	Gets/sets the value of the debug flag on this node. More...
bool	setDebug (bool on_off) override
bool	getMaterialFlag () const
	Gets/sets the value of the material flag on this node. More...
bool	setMaterialFlag (bool on_off)
virtual void	initMaterialFlag ()
void	getSubOutputAndSubInputs (OP_Node *&outputnode, OP_NodeList &inputnodes) const
void	hideInput (int input_index, bool hide)
void	setReferenceTargetDefaults (int input_index, bool do_set)
bool	getAllowEditingParmDefaults (int input_index)
VEX_ContextType	getVexContextType () const
RSL_ContextType	getRslContextType () const
OSL_ContextType	getOslContextType () const
virtual bool	isSingleContextType () const
VOP_ContextType	getShaderContextType () const
virtual void	getFixedParameterMap (UT_StringArray &parmmap)
virtual void	getShaderInputMap (UT_StringArray &inputmap)
bool	isCVEXPathParm (const char *parm_name) const
	Utility function to check if a parm by a given name is a cvex shader. More...
const PRM_Template *	getShaderParmTemplates () override
	Obtains the template array for shader parameters. More...
UT_ValArray< PRM_Parm * >	getUSDShaderParms (bool force_parms_at_default=false)
UT_ValArray< PRM_Parm * >	getUSDPreviewShaderParms ()
	Returns node parameters used to author a standard USD preview shader. More...
virtual bool	allowUSDShaderParm (PRM_Parm &parm)
bool	deleteIndependentInputNodes (int input_index)
void	getInputsRecursive (OP_NodeList &nodes_out)
bool	doesDependOnlyOn (const VOP_Node *other_node, int max_connections, bool recurse)
void	getParmInputs (VOP_ParmGeneratorList &parm_vops)
VOP_Node *	findSimpleInput (int index)
virtual VOP_Node *	findSimpleInputFromOutput (int output_index)
virtual void	findSimpleInputCandidatesFromOutput (int output_index, UT_IntArray &input_indices)
virtual void	getInputDefaultValue (UT_String &def, int idx) const
	Gets a default value of an explicitly defined input (applies to subnets) More...
virtual int	getNumNodeDefinedOutputs () const
void	getExtraNodesForCopyOrDelete (OP_NodeList &extras) const override
bool	runCreateScript () override
void	updateInputFlagsFromOperator (VOP_OperatorInfo *type_info, bool keep_visible)
void	onCreated () override
	Overriden in VOPs. More...
void	hideNamedInput (const OP_ConnectorId &connector_name, bool hide)
virtual void	getAllowedNamedInputTypeInfos (const OP_ConnectorId &input_name, VOP_VopTypeInfoArray &typeinfos)
virtual void	getAllowedNamedInputTypes (const OP_ConnectorId &input_name, VOP_VopTypeArray &voptypes)
VOP_TypeInfo	getNamedAutoConvertTargetTypeInfo (const OP_ConnectorId &input_name)
VOP_Type	getNamedAutoConvertTargetType (const OP_ConnectorId &input_name)
VOP_TypeInfo	getNamedAutoConvertTypeInfoFromType (const OP_ConnectorId &input_name, const VOP_TypeInfo &source_type)
VOP_Type	getNamedAutoConvertTypeFromType (const OP_ConnectorId &input_name, VOP_Type source_type)
bool	willAutoconvertNamedInputType (const OP_ConnectorId &input_name) override
VOP_Node *	insertNamedNode (const OP_ConnectorId &input_name, const char *nodetype, bool connect_to_input, const char *undo_string=NULL)
const OP_DataMicroNode &	dataMicroNodeConst () const override
void	stealGlobalErrorsForHelper ()
bool	getInputTypeInfoFromInputNode (VOP_TypeInfo &type_info, int idx, bool grow_inputs_to_idx=false) const
void	getInputNameFromInputNode (UT_String &in, int idx, bool check_output_names) const
int	getInputVisibleIndex (int idx)
const vop_ConnectorArray &	getVisibleInputConnectors ()
int	getOutputVisibleIndex (int idx)
const vop_ConnectorArray &	getVisibleOutputConnectors ()
void	setInputGroupExpanded (const UT_StringHolder &group, bool expanded)
void	setAllInputGroupsExpanded (bool expanded)
bool	getInputGroupExpanded (const UT_StringHolder &group)
void	getAllInputsGrouped (UT_StringArray &groups, UT_StringMap< UT_IntArray > &mapping)
void	setThumbnail (TIL_Thumbnail *thumbnail)
TIL_Thumbnail *	getThumbnail () const
	Returns a pointer to our thumbnail if we have one. More...
void	userDataChanged (const UT_StringHolder &key) override
	Handle changes to our user data. This may require a redraw. More...
VOP_CodeGenerator *	getVopCodeGenerator () override
VOP_CodeGenerator *	getVopAutoCodeGenerator () override
const VOP_CodeGenerator *	getVopAutoCodeGenerator () const override
virtual UT_IntArray	getShaderLayerExportsInputsToCopy (int out_idx, VOP_Type shader_type)
virtual UT_StringHolder	getShaderLayerExportsToAdd (int out_idx, VOP_Type shader_type)
virtual UT_StringHolder	getShaderName (VOP_ShaderNameStyle style, VOP_Type shader_type) const
	Returns the name, type, and render mask of the VOP shader. More...
UT_StringHolder	getShaderName (bool forvex, VOP_Type shader_type) const
	Returns the name, type, and render mask of the VOP shader. More...
virtual UT_StringHolder	getShaderNameForSignature (const UT_StringRef &signature) const
	Returns the name, type, and render mask of the VOP shader. More...
virtual VOP_Type	getShaderType () const
	Returns the name, type, and render mask of the VOP shader. More...
const char *	getRenderMask () const
	Returns the name, type, and render mask of the VOP shader. More...
bool	evalVariableValue (UT_String &v, int index, int thread) override
	For expanding compiler string used in auto code generator. More...
bool	evalVariableValue (fpreal &v, int i, int thr) override
	For expanding compiler string used in auto code generator. More...
void	getCoShaderNodes (UT_ValArray< VOP_Node * > &coshaders, const char *parm_name)
void	getCoShaderNodesOutputNames (UT_StringArray &outputs, const char *parm_name)
virtual bool	isVopMethod () const
	Returns true if the VOP represents a method inside a class. More...
virtual bool	isVopMethodPublic () const
	Returns true if the VOP represents a method inside a class. More...
virtual void	getVopFunctionName (UT_String &function_name) const
virtual void	getVopFunctionReturnInfo (VOP_FunctionArgInfo &i) const
virtual void	getVopFunctionArgInfos (UT_Array< VOP_FunctionArgInfo > &arg_infos)
UT_StringHolder	getVopFunctionCallName (const VOP_CodeGenContext &ctx)
	Constructs a shader call, assuming this node represents a shader. More...
void	getVopFunctionCallCode (UT_String &codestr, const VOP_CodeGenContext &ctx)
	Constructs a shader call, assuming this node represents a shader. More...
void	getVopFunctionCallModules (UT_StringArray &modules, const VOP_CodeGenContext &ctx)
	Constructs a shader call, assuming this node represents a shader. More...
void	appendVopFunctionArgument (UT_StringArray &arg_names, UT_StringArray &arg_vals, const VOP_FunctionArgInfo &arg_info)
	Constructs a shader call, assuming this node represents a shader. More...
void	setLanguage (const VOP_Language *language)
	Sets the specific language for this node. More...
bool	setLanguage (const UT_StringRef &language_name)
	Sets the specific language for this node. More...
virtual int	getNumSubnetInputsForChildren () const
virtual int	getSubnetInputIndexForChildren (int child_input) const
int	getChildConnectorIndexFromParent (int parent_input) const
virtual void	getSubnetOutputTerminalChild (VOP_Node *&output_vop, int &input_idx, int subnet_output_idx) const
void	setErrorsDirty ()
	Manipulate cook error dirty state. More...
void	setErrorsClean (const OP_Context &context)
	Manipulate cook error dirty state. More...
bool	areErrorsDirty (const OP_Context &context)
	Manipulate cook error dirty state. More...
bool	getParameterOrProperty (const UT_StringRef &name, fpreal now, OP_Node *&op, PRM_Parm *&parm, bool create_missing_multiparms, PRM_ParmList *obsolete=0) override
bool	getParameterOrPropertyByChannel (const UT_StringRef &chname, fpreal now, OP_Node *&op, PRM_Parm *&parm, int &vector_index, PRM_ParmList *obsolete=0) override
int	findParametersOrProperties (fpreal now, OP_PropertyLookupList &list) override
Public Member Functions inherited from OP_Network
int	getNchildren () const override
OP_Node *	getChild (const char *name=0, int *hint=0) const override
OP_Node *	getChild (int index) const override
virtual int	getChildIndex (const OP_Node *) const
int	isNetwork () const override
int	getDandROpsEqual () override
int	updateDandROpsEqual (int check_inputs=1) override
virtual void	moveChildIndex (int srcindex, int dstindex)
int	getTemplateOps (UT_ValArray< OP_Node * > &list)
int	getOpsByName (const char *op_name, UT_Array< OP_Node * > &list) const
OP_Node *	peekCurrentNodePtr ()
void	stashCurrentNodePtr (const OP_Node *child)
OP_Node *	getStashedCurrentNodePtr () const
virtual OP_Node *	getCurrentNodePtr ()
virtual OP_Node *	getDisplayNodePtr ()
virtual OP_Node *	getRenderNodePtr ()
virtual CHOP_Node *	getAudioNodePtr ()
virtual const UT_ValArray < OP_Node * > &	getOutputNodePtrs () const
virtual void	childDeleted (OP_Node *)
virtual void	childFlagChange (OP_Node *)
fpreal	getChildrenScale () const
void	setChildrenScale (fpreal scale)
virtual OP_OperatorFilter *	getOperatorFilter ()
void	getNetworkScopeStack (UT_StringArray &scope_stack)
bool	isOperatorAllowedAsChild (OP_Operator *op)
	Returns true if the given op can be created as a child of this network. More...
virtual bool	isOperatorAllowedInTabMenu (OP_Operator *op)
	Returns ture if the given op can show up in the Tab menu. More...
bool	isToolAllowed (const UT_StringHolder &tool_name, const UT_StringArray &submenus)
	Returns true if the given tool can appear in the Tab menu for this net. More...
OP_Node *	createNode (const char *type, const char *name=0, int notify=1, int explicitly=1, int loadcontents=1, int *aliasedScriptedOp=0, char *matIconFilename=0, bool exact_type=false)
OP_Node *	createNodeOfExactType (const char *type, const char *name=0)
	Convenience method for requesting en exact type. More...
OP_Network *	createProxyRefNode (const char *path) override
void	getPotentialChildErrorNodes (OP_NodeList &nodes) const override
OP_Node *	copyNode (const OP_Node *srcnode, const char *toname=NULL, bool reference_parameters=false)
bool	copyItems (const OP_NetworkBoxItemList &srcitems, OP_NetworkBoxItemList &destitems, bool reference_parameters, bool relative_references, bool connect_outputs_to_multi_inputs)
void	copyPickedItems (const OP_Network *srcnet, OP_ItemTypeMask item_type_mask, OP_Group *newnodes=nullptr, const OP_FixNameParms *fix_name_parms=nullptr)
OP_NetworkBox *	copyNetworkBox (OP_NetworkBox *srcnetbox, OP_NetworkBoxSaveType save_type, OP_NodeList *nodes=NULL, const char *toname=NULL, bool reference_parameters=false)
OP_PostIt *	copyPostItNote (OP_PostIt *src_note, const char *toname=0)
void	copyPickedNodes (const OP_Network *srcnet, OP_Group *newnodes=0, const OP_FixNameParms *fix_name_parms=0)
virtual bool	movePickedNodes (OP_Network *src_net, OP_NodeList *src_nodes_ptr=NULL, OP_NodeList *dest_nodes_ptr=NULL)
int	destroyNode (OP_Node *node)
int	destroyNodes (const OP_NodeList &nodes)
virtual int	renameNode (OP_Node *node, const char *name, OP_RenameAction action=OP_RENAME_NORMAL)
OP_Network *	findOrCreateMotionEffectsNetwork (bool create=true)
OP_Node *	deleteImplicitAncestors (OP_Node &node, const char *state=0, OP_Node *keep_node=0, bool included=true)
OP_Node *	getImplicitAncestors (OP_NodeList &implicit_nodes, OP_NodeList &border_nodes, OP_Node &node, const char *state=0, OP_Node *keep_node=0, bool included=true)
int	getAllCollections (UT_ValArray< CH_Collection * > &list, int hide=0)
void	uniqueNodeName (UT_String &name, UT_StringSet *fakeChildren=0)
virtual int	isInvalidName (const char *name)
OP_ERROR	savePickedItems (std::ostream &os, const OP_SaveFlags &flags, OP_ItemTypeMask item_type, OP_NetworkBoxSaveType save_type=OP_NETWORKBOX_SAVE_ALL_CONTENTS)
OP_ERROR	saveAllItems (std::ostream &os, const OP_SaveFlags &flags, OP_ItemTypeMask item_type)
OP_ERROR	saveSingle (std::ostream &os, OP_Node *op, const OP_SaveFlags &flags, const UT_String &name_override=UT_String())
OP_ERROR	saveSingle (std::ostream &os, OP_Node *op, const OP_SaveFlags &flags, const OP_SaveFlags &childflags, std::set< int > *renaming_exclude_ids=NULL, const UT_String &name_override=UT_String())
OP_ERROR	saveSingleNetworkBox (std::ostream &os, OP_NetworkBox &netbox, const OP_SaveFlags &flags, OP_NetworkBoxSaveType save_type, OP_NodeList *nodes=NULL)
OP_ERROR	saveSinglePostIt (std::ostream &os, OP_PostIt &pnote, const OP_SaveFlags &flags)
	Save a single post it note. More...
OP_ERROR	saveSingleDot (std::ostream &os, OP_Dot &dot, const OP_SaveFlags &flags)
	Save a single dot. More...
OP_ERROR	saveOpList (std::ostream &os, const UT_Array< OP_Node * > &op_list, const OP_SaveFlags &save_flags, int *nsaved=NULL)
OP_ERROR	saveItemList (std::ostream &os, const OP_NetworkBoxItemList &items, const OP_SaveFlags &save_flags)
const char *	getClipboardFile (const char *file_prefix=0)
int	saveToClipboard (int all, OP_TileType type=OP_TILE_NODE, int grouplist=0, OP_ItemTypeMask item_type=OP_ITEMTYPE_NODE, const char *file_prefix=0)
int	loadFromClipboard (fpreal x=0, fpreal y=0, bool turn_off_display=false, const char *file_prefix=0)
bool	loadNetwork (UT_IStream &is, int merge=0, const char *pattern=NULL, int overwrite=0, const OP_FixNameParms *fix_name_parms=NULL, UT_StringArray *src_names=NULL, UT_StringArray *dest_names=NULL)
bool	loadIntoNetwork (UT_IStream &is, OP_OverwriteAction overwrite=OP_NO_OVERWRITE, bool merge=false, const char *pattern=NULL, const OP_FixNameParms *fix_name_parms=NULL, UT_StringArray *src_names=NULL, UT_StringArray *dest_names=NULL)
bool	pasteNetworkForMove (UT_IStream &is, UT_StringArray &src_names, UT_StringArray &dest_names)
bool	opShouldHandleChange (OP_EventType reason) override
void	clearUnreferencedInputs () override
int	getLoadCollisions (UT_IStream &is, OP_NodeList &node_list, UT_ValArray< OP_NetworkBox * > &netbox_list, UT_ValArray< OP_PostIt * > &pnote_list, const char *pattern="*")
void	simulateNameCollisions (UT_StringArray &names)
const UT_ValArray< OP_Node * > *	getSortedList ()
OP_Node *	getAnyOutputOf (OP_Node *op) const
OP_Node *	getAnyOP () const
char *	findUniqueGroupName (const char *basename=0)
OP_Group *	findGroup (const char *name) const
OP_Group *	createGroup (const char *name=0)
int	destroyGroup (const char *name)
int	destroyGroup (OP_Group *group)
int	getNgroups () const
OP_Group *	getGroup (int index) const
int	getGroups (UT_ValArray< OP_Group * > &list, int internal=0)
int	getMemberships (const OP_Node *node, UT_ValArray< OP_Group * > &list, int internal=0)
char *	findUniqueNetworkBoxName (const char *base=NULL)
char *	findUniquePostItNoteName (const char *base=NULL)
char *	findUniqueDotName (const char *base=NULL)
OP_NetworkBox *	createNetworkBox (const char *name, OP_NetworkBoxItemList *items=NULL)
int	getNnetworkBoxes () const
OP_NetworkBox *	findNetworkBox (const char *const_path) override
OP_NetworkBox *	getNetworkBox (int index) const
OP_NetworkBox *	getNetworkBox (const char *name) const
OP_PostIt *	createPostItNote (const char *name)
	Pass in NULL as the name if you'd like a default name. More...
int	getNpostItNotes () const
OP_PostIt *	findPostItNote (const char *const_path) override
OP_PostIt *	getPostItNote (int index) const
OP_PostIt *	getPostItNote (const char *name) const
OP_DotList &	getDotList ()
int	getNdots () const
OP_Dot *	findDot (const char *const_path) override
OP_Dot *	getDot (int index) const
OP_Dot *	getDot (const char *name) const
unsigned int	nPicked (OP_ItemTypeMask item_type_mask, bool include_hidden_nodes) const
void	getPickedItems (OP_ItemTypeMask item_type_mask, OP_NetworkBoxItemList &picked, bool include_hidden=false, bool recurse_picked_netboxes=false) const
void	getAllItems (OP_ItemTypeMask item_type_mask, OP_NetworkBoxItemList &items) const
	Return all items that match the type mask. More...
bool	destroyItem (OP_NetworkBoxItem *item)
	Returns true if the item was successfully deleted. More...
int	destroyItems (const OP_NetworkBoxItemList &items)
	Returns the number of successfully deleted items. More...
OP_NetworkBoxItem *	findItem (const char *const_path, OP_ItemTypeMask item_type=OP_ITEMTYPE_ALL) override
OP_NetworkBoxItem *	getItem (const char *name, OP_ItemTypeMask item_type=OP_ITEMTYPE_ALL)
bool	isSubNode (const OP_Node *node) const
void	clearSelection (OP_TileType t, int grouplist)
void	setAllPickFlags (OP_ItemTypeMask item_type, int value)
void	pickRequest (OP_NetworkBoxItem *item, int shift)
void	pickRequest (int shift)
void	addPicked (const OP_Group *group)
void	subPicked (const OP_Group *group)
OP_OperatorTable *	getOperatorTable () const
virtual const char *	getScriptDirectory ()
void	clearUndoFlags () override
bool	wantsParentInputs () const
int	getNparentInputs () const
OP_SubnetIndirectInput *	findParentInput (const char *const_path) override
OP_SubnetIndirectInput *	getParentInput (int index) const
OP_SubnetIndirectInput *	getParentInput (const char *name) const
int	getIndirectString (OP_IndirectInput *, UT_String &)
OP_IndirectInput *	resolveIndirectString (const char *)
void	inputConnectChanged (int which) override
void	getAllConnectedChildren (int input_index, UT_Array< OP_Node * > &nodes, bool expandSubnets=true) const
void	getAllConnectedChildrenNamed (const OP_ConnectorId &input_name, UT_Array< OP_Node * > &nodes, bool expandSubnets=true) const
virtual void	setViewSetting (const char *)
virtual const char *	getViewSetting () const
void	dumpDependencies (std::ostream &os) override
void	changeParmTemplate (PRM_Template *new_template) override
int	getNumChildManagers (OP_OpTypeId type) const
void	addChildManager (OP_OpTypeId type)
void	removeChildManager (OP_OpTypeId type)
bool	getSaveWithVopnets () override
void	runDelScript () override
void	clearDelScripts (int pickedOnly)
void	unscopeChannels (bool recurse) override
void	undisplayChannels (bool recurse) override
void	unpinChannels (bool recurse) override
void	globNetworkBoxes (const char *pat, UT_String *expand, UT_ValArray< OP_NetworkBox * > *list=0, OP_GlobContext *context=0, const char *prefix=" ") override
void	globPostIts (const char *pat, UT_String *expand, UT_ValArray< OP_PostIt * > *list=0, OP_GlobContext *context=0, const char *prefix=" ") override
int	getRepresentativeNodeId (OP_Node *changed_child, int current_rep_id)
bool	changeChildNodeType (OP_Node *child, const char *newtype, bool keepname, bool keepparms, bool keepcontents, bool quiet, int *newChildId=NULL)
bool	getIsSubNodeEditable (const OP_Node *subnode) const
bool	hasAnyEditableSubNodes () const
const UT_SortedSet< int > &	getEditableSubNodes () const
bool	getMessageSubNodes (OP_NodeList &list) const
void	getActiveOperatorsDefinedByOTL (UT_Set< OP_Operator * > &active_operators) const override
OP_SubnetIndirectInput *	getNamedParentInput (const OP_ConnectorId &name) const
bool	getIsClearingContentsOfEditableSubnodes ()
int64	getMemoryUsage (bool inclusive) const override
void	setCachedMimeFile (const char *filename)
const char *	getCachedMimeFile () const
void	clearCachedMimeFile ()
bool	hasCachedMimeFile () const
void	getRawErrors (UT_Array< UT_Error > &errors, bool update) override
Public Member Functions inherited from OP_Node
OP_Network *	getParent () const
OP_Network *	getRootCompiledParent () const
OP_Network *	getParentNetwork () const override
	Returns the network that is our parent. More...
bool	getIsContainedBy (const OP_Node *testparent) const
const UT_String &	getNetName () const
	Return the name of this node's parent. More...
OP_ItemType	getItemType () const override
	Our children should implement this and return what type of item they are. More...
const UT_String &	getDelScript () const
	Obtain the node's script which is called when it is being deleted. More...
bool	setDelScript (const char *str)
void	pickRequest (int shift)
bool	notifyVarChange (const char *varname, OP_NodeList *changed_nodes=nullptr)
void	getPickedChildren (OP_NodeList &picked, bool include_hidden=false) const
void	getAllChildren (OP_NodeList &children) const
virtual OP_Node *	matchChild (const char *pattern, OP_Node *prevmatch=0, const char *optype=0, int casesensitive=0) const
virtual OP_Node *	matchChildBackwards (const char *pattern, OP_Node *prevmatch=0, const char *optype=0, int casesensitive=0) const
OP_ERROR	getChildErrorSeverity ()
int	getUniqueId () const
int64	getItemUniqueId () const override
	Functions to get hip-file-unique ids for any item type. More...
bool	expandGroupPattern (const char *pattern, UT_String &result, bool expandToFullPaths=false)
bool	patternContainsBundle (const char *pattern, const OP_Bundle *bundle) const
bool	patternContainsGroup (const char *pattern, const OP_Group *group) const
virtual int	isManager () const
virtual int	isManagementNode () const
bool	isEffectivelyAManagementNode () const
virtual bool	isMaterialManager () const
virtual int	isSubNetwork (bool includemanagementops) const
virtual int	isInSubNetwork () const
bool	isProxyRefNode () const
void	setProxyRefNode (bool f)
virtual bool	isOutputNode () const
virtual int	whichOutputNode () const
int	isNetworkWithKids () const
virtual int	isVex () const
OP_Bundle *	getParmBundle (const char *parm_name, int vector_index, UT_String &pattern, OP_Network *creator, const char *filter)
void	markBundleRefsAsUnused ()
void	cleanUnusedBundleRefs ()
void	cleanAllBundleRefs ()
virtual bool	bundleChanged (const OP_Bundle *bundle)
void	touchBundleParm (const char *name)
void	touchBundleParm (int parm_index)
bool	isInputAncestor (const OP_Node *parent, bool check_extra=true) const
bool	isParentAncestor (const OP_Node *parent) const
const char *	getInfoText (OP_Context &context, OP_NodeInfoParms &parms)
OP_Node *	findNode (const char *path, OTLSyncMode syncmode=OTLSYNC_DOSYNC) const
	Uses the path (eg. "/obj/geo1") to find a node in our hierarchy. More...
OP_Node *	findSubNode (const char *path) const
SOP_Node *	getSOPNode (const char *path, int addextra=0, bool *got_by_flag=nullptr) const
COP2_Node *	getCOP2Node (const char *path, int addextra=0) const
DOP_Node *	getDOPNode (const char *path, int addextra=0) const
ROP_Node *	getROPNode (const char *path, int addextra=0) const
CHOP_Node *	getCHOPNode (const char *path, int addextra=0, bool *got_by_flag=nullptr) const
TOP_Node *	getTOPNode (const char *path, int addextra=0) const
LOP_Node *	getLOPNode (const char *path, int addextra=0) const
OBJ_Node *	getOBJNode (const char *path, int addextra=0) const
OP_Node *	castToOPNode () override
const OP_Node *	castToOPNode () const override
virtual void	getPathWithSubnet (UT_String &str) const
	Returns the path of this node relative to its getCreator() More...
void	getPathWithSubnet (UT_StringHolder &str) const
void	completePath (const char *prefixpath, UT_String &completepath) const
virtual CH_Channel *	getTrackChannel (const char *name)
virtual bool	findParmFromTrack (const OP_FollowChanRefsOptions &opt, const char *trackname, OP_NodeParmRefCycle &cycle, OP_Node *&node, PRM_Parm *&parm, int &vecidx)
virtual void	evaluateBatchParms (PRM_BatchList &list, fpreal now)
void	globNodes (const char *pat, UT_String *expand, UT_Array< OP_Node * > *list=0, OP_GlobContext *context=0, const char *prefix=" ")
CH_Channel *	findChannel (const char *path)
void	globChannels (const char *, UT_String &expand, OP_GlobContext *context=0, const char *prefix=" ") const
void	globChannels (const char *pattern, CH_ChannelList &clist, OP_GlobContext *context=0, OP_Node *dependent=0)
void	globChanRefs (const char *pattern, CH_ChannelRefList &list, OP_GlobContext *context=0, OP_Node *dependent=0, bool use_multi_match=true)
int	globParms (const char *pattern, fpreal t, UT_Array< opParmData > &list, OP_GlobContext *context=0, OP_Node *dependent=0, int calc_value=1)
void	globNodeParms (const char *pattern, fpreal t, UT_Array< opParmData > &list, OP_GlobContext *context, OP_Node *dependent, int calc_value, bool animated_only)
void	globNodeChannels (const char *pattern, CH_ChannelList &list, OP_GlobContext *context, int *parm_start=nullptr, UT_IntArray *parm_indices=nullptr, UT_IntArray *parm_sub_indices=nullptr) const
void	globNodeChanRefs (const char *pattern, CH_ChannelRefList &list, OP_GlobContext *context, int *parm_start=nullptr, UT_IntArray *parm_indices=nullptr, UT_IntArray *parm_sub_indices=nullptr, bool use_multi_match=true) const
int	getAllChannels (CH_ChannelList &list, int scoped=0)
virtual void	forceRecook (bool evensmartcache=true)
virtual void	reloadExternalFiles ()
virtual unsigned	needToCook (OP_Context &context, bool queryonly=false)
virtual bool	cook (OP_Context &context)
bool	parallelCook (OP_Context &context)
template<typename F >
void	cookLockedExecute (const F &functor)
OP_CookLock &	getCookLock ()
UT_TaskState &	taskState ()
const UT_TaskState &	taskState () const
virtual OP_ERROR	pubCookInputGroups (OP_Context &context, int alone=0)
void	bumpVersionParm ()
int	cookParmsModified () const
virtual int	getDataClass () const
virtual void	getXformOrder (UT_XformOrder &xord, const CH_Channel *chp) const
virtual void *	getCookedData (OP_Context &)
virtual bool	loadCookedData (UT_IStream &is, const char *path=0)
virtual int	getRelativeTransform (OP_Node &to, UT_Matrix4 &xform, OP_Context &context)
virtual int	getRelativeTransform (OP_Node &to, UT_DMatrix4 &xform, OP_Context &context)
virtual int	getRelativeCaptureTransform (OP_Node &to, UT_Matrix4 &xform, OP_Context &context)
virtual int	getRelativeCaptureTransform (OP_Node &to, UT_DMatrix4 &xform, OP_Context &context)
virtual bool	getWorldTransform (UT_Matrix4D &xform, OP_Context &)
virtual bool	getIWorldTransform (UT_Matrix4D &xform, OP_Context &)
virtual bool	getTransform (TransformMode mode, UT_Matrix4D &xform, OP_Context &)
bool	getWorldTransform (UT_Matrix4F &xform, OP_Context &ctx)
bool	getIWorldTransform (UT_Matrix4F &xform, OP_Context &ctx)
bool	getTransform (TransformMode mode, UT_Matrix4F &xform, OP_Context &ctx)
void	addTransformError (const OP_Node &node, const char *label=0) const
virtual bool	getBoundingBox (UT_BoundingBox &box, OP_Context &)
virtual const char *	getInternalOpTable () const
virtual OP_Operator *	getInternalOperator () const
virtual const char *	inputLabel (unsigned idx) const
virtual const char *	outputLabel (unsigned idx) const
const char *	inputLabelNum (unsigned idx) const
const char *	outputLabelNum (unsigned idx) const
virtual const char *	inputConnectorLabel (unsigned idx)
virtual int	isRefInput (unsigned idx) const
virtual int	getAuxInput () const
virtual void	getAuxInputName (OP_ConnectorId &name_out)
OP_LockTypes	setLockState (OP_LockTypes state, bool saveundo=true)
OP_LockTypes	getLockState () const
bool	getLock () const
bool	getSoftLock () const
void	setSoftLock (bool on_off)
bool	getHardLock () const
void	setHardLock (bool on_off)
virtual OP_LockTypes	setModelLock (OP_LockTypes state, void *modeler=nullptr, bool allow_softlock_promotion=false, UT_Undo *undo=nullptr)
int	getNetworkLock (bool relaxedlockcheck=false, const OP_Node *inputNode=nullptr) const
bool	setUnload (bool on_off)
bool	getUnload () const
virtual bool	isLoaded () const
virtual bool	unloadData ()
void	takeActivateFlag (uchar flag, bool enable=true, bool send_flag_event=true)
void	takeDeactivateFlag (uchar flag)
bool	takeIsActiveFlag (uchar flag) const
void	setHasTakeData (bool onoff)
bool	canAccessFlag (unsigned mask, uchar flag) const
bool	setPicked (bool on_off, bool propagate_parent_event=true) override
bool	setEditPicked (bool on_off, bool propagate_parent_event=true)
void	setAutoscope (bool on_off)
bool	isAutoscope ()
bool	setCurrent (bool on_off)
bool	setExpose (bool on_off)
bool	setBypass (bool on_off)
bool	setTemplate (bool on_off)
bool	setFootprint (bool on_off)
bool	setXray (bool on_off)
bool	setDisplay (bool on_off)
bool	setRender (bool on_off)
bool	setHighlight (bool on_off)
bool	setModified (bool on_off)
bool	setSaveBypass (bool on_off)
bool	setSaveData (bool on_off)
virtual bool	setPickable (bool on_off)
virtual bool	setAudio (bool on_off)
virtual bool	setExport (bool on_off)
virtual bool	setDisplayOrigin (bool on_off_unchanged)
void	userSetTemplate (bool onoff)
void	userSetSelectableTemplate (bool onoff)
virtual int8	getFlag (char tag) const
bool	getPicked () const override
virtual bool	getEditPicked () const
bool	getCurrent () const
bool	getDisplay () const
bool	getRender () const
bool	getHighlight () const
bool	getBypass () const
bool	getTemplate () const
bool	getFootprint () const
bool	getXray () const
bool	getExpose () const
bool	getModified () const
bool	getSaveBypass () const
bool	getSaveData () const
bool	getHasTakeData () const override
virtual bool	getPickable ()
virtual bool	getAudio () const
virtual bool	getExport () const
virtual bool	getDisplayOrigin () const
bool	getItemExpose () const override
void	setItemExpose (bool expose) override
virtual bool	getUseBypassLook (const OP_EditorContext &ctx) const
bool	getDisplayDescriptiveName () const
bool	setDisplayDescriptiveName (bool state)
bool	getDisplayComment () const
bool	setDisplayComment (bool state)
int8	getOutputForView () const
int8	setOutputForView (int8 output)
OP_Node *	getPickableSelfOrParent ()
bool	setCompress (bool on_off)
bool	getCompress () const
void	setCurrentAndPicked ()
virtual bool	setVisible (bool onoff)
virtual bool	getVisible () const
const OP_NodeFlags &	flags () const
OP_NodeFlags &	flags ()
virtual void	getSaveFlagsString (UT_String &cmd, const char *flags, bool save_to_hip) const
virtual void	getPreParmSaveFlagsString (UT_String &cmd) const
virtual void	getPostParmSaveFlagsString (UT_String &cmd) const
int	hasOpInterest (void *data, OP_EventMethod m) const
void	addOpInterest (void *data, OP_EventMethod m)
void	removeOpInterest (void *data, OP_EventMethod m)
	Remove notification callback added via addOpInterest() More...
int	isBeingDeleted () const
void	setNodeBeingDeleted (int beingdeleted)
bool	setInhibitInputConsolidation (bool value)
virtual unsigned	minInputs () const
	Minimum inputs that must be connected to a node for it to cook. More...
virtual unsigned	maxInputs () const
	Maximum inputs that can be connected to a node. More...
virtual unsigned	getNumVisibleInputs () const
virtual unsigned	orderedInputs () const
virtual unsigned	maxOutputs () const
virtual unsigned	getNumVisibleOutputs () const
bool	hasUnorderedInputs () const
	Returns true if the operator type says we have unordered inputs. More...
virtual unsigned	nInputs () const
unsigned	nConnectedInputs (bool check_subnet_inside=true) const
unsigned	getActiveInputIndex () const
void	setActiveInputIndex (unsigned idx)
OP_Node *	getInput (unsigned idx, bool mark_used=false) const
	Returns the node connected to a particular input (may be null). More...
OP_Node *	getInputFollowingOutputs (int input, DEP_MicroNode *depnode=0) const
int	getConnectedInputIndex (int startAt=-1) const
int	getNthConnectedInput (int n) const
	Gets the index of the Nth non-null connection to this node. More...
virtual void	getParallelInputs (OP_Context &context, OP_NodeList &nodes) const
void	forceClearInput (int idx)
	Forcibly clear an input. Used when deleting the input. More...
virtual OP_ERROR	setIndirectInput (unsigned idx, OP_IndirectInput *input)
	Connects an input to an indirect input of our parent subnet. More...
int	whichInputIs (const OP_Node *who) const
int	whichInputIs (const OP_IndirectInput *who) const
	Returns the index of the first connection of an indirect input. More...
int	whichInputIs (const OP_IndirectInput *whoi, int cnt) const
int	whichOutputIs (const OP_Node *target_node, int input_on_target_node) const
int	whichOutputIsFollowingIndirect (const OP_Node *target_node, int input_on_target_node) const
int	whichInputIs (const OP_Node *source_node, int counter) const
void	consolidateInputs ()
virtual bool	allowConsolidatingInput (int idx)
virtual OP_Input *	getInputReference (unsigned idx, bool grow)
virtual OP_Input *	getInputReferenceConst (unsigned idx) const
virtual int	doDeleteRewire () const
OP_ERROR	insertInput (unsigned idx, OP_Node *op, unsigned outputIdx)
OP_ERROR	insertIndirectInput (unsigned idx, OP_IndirectInput *input)
virtual UT_Options	getInputDataDefault (int idx) const
virtual int	getInputEditorInputs ()
virtual bool	allowInputEditorInputParm ()
	Returns true if editor should display parameter option menu button. More...
virtual bool	allowInputEditorInputDelete ()
	Returns true if editor should display delete input button. More...
virtual bool	getInputEditorInputLabel (UT_String &label, int idx)
OP_DataMicroNode &	dataMicroNode ()
virtual const OP_DataMicroNode &	parmListMicroNodeConst () const
OP_DataMicroNode &	parmListMicroNode ()
bool	hasIndepParmListMicroNode () const
DEP_MicroNode &	flagMicroNode ()
DEP_MicroNode &	parmMicroNode (int parm_idx, int vi)
const DEP_MicroNode &	eventMicroNodeConst (OP_EventType e) const
	Accessors to event micro nodes. More...
DEP_MicroNode &	eventMicroNode (OP_EventType e)
bool	hasEventMicroNode (OP_EventType e) const
virtual void	getOwnedMicroNodes (DEP_MicroNodeList &micronodes)
void	propagateDirtyMicroNode (DEP_MicroNode &micronode, OP_EventType reason, void *data, bool send_root_event)
virtual void	addExtraInput (OP_Node *op, OP_InterestType type)
void	addExtraInput (OP_Node &op, int parm_i, int vec_i)
void	addExtraInput (const OP_InterestRef &source_ref)
void	addExtraInput (DEP_MicroNode &source_micronode)
void	addMultiparmInterests (OP_Node *srcnode, PRM_Parm &parm)
void	getExtraInputNodes (OP_NodeList &extras, bool remove_duplicates=true, bool data_interest=true, bool parm_interest=true, bool flag_interest=true, bool include_parmlist=true, bool follow_simulation_inputs=false) const
void	getExtraOutputNodes (OP_NodeList &extras, bool remove_duplicates=true, bool data_interest=true, bool parm_interest=true, bool flag_interest=true) const
int	getNumExtraInputs () const
void	dumpExtraInputs (std::ostream &os, bool as_DOT, int indent_level=0) const
void	addGenericOpNameReference (const UT_String &oppath)
void	addGenericOpNameReference (const PRM_RefId &ref_id, OP_Node *node)
void	addGenericOpInputReference (const PRM_RefId &ref_id, OP_Node *node)
bool	getParmBaseNodePath (UT_String &path, int parm_index, int thread) const
void	rebuildParmDependency (int parm_index) override
void	clearParmDependency (int parm_index) override
void	decrementOpReference (int node_id)
void	dumpOpDependents (OP_Node *ref, int brief, std::ostream &os)
const OP_DependencyList &	getOpDependents () const
int	countReferences (int op_id)
void	getExistingOpReferences (OP_NodeList &refs, bool recurse) const
void	getFullOpReferences (OP_NodeList &refs, bool include_descendants) const
void	getExistingOpDependents (OP_NodeList &deps, bool include_descendants) const
void	getFullOpDependents (OP_NodeList &deps, bool include_descendants) const
void	getParmsThatReference (const char *channame, UT_ValArray< PRM_Parm * > &parms, UT_IntArray &parmsubidxs)
unsigned	nOutputEntries () const
int	nOutputItems (int output_idx=-1) const
OP_NetworkBoxItem *	getOutputItem (int idx, int output_idx=-1) const
bool	hasAnyOutputNodes (bool through_dots=true, int output_idx=-1) const
void	getOutputNodes (UT_Array< OP_Node * > &outputs, bool into_subnets=false, bool through_dots=true, int output_idx=-1) const
OP_Node *	getFirstOutputNode (bool through_dots=true, int output_idx=-1) const
OP_Node *	getOutputTowardsNode (const OP_Node *target)
void	fillInfoTree (UT_InfoTree &tree, const OP_NodeInfoTreeParms &parms)
virtual bool	fillInfoTreeChildSpecific (UT_InfoTree &tree, const OP_NodeInfoTreeParms &parms, OP_Node *child)
virtual OP_ERROR	lockInput (unsigned idx, OP_Context &context)
virtual void	unlockInput (unsigned idx)
virtual OP_ERROR	lockInputs (OP_Context &context)
virtual void	unlockInputs ()
int	getCookCount () const
void	triggerOutputChanged ()
void	triggerUIChanged (OP_UIChangeType type=OP_UICHANGE_ANY)
virtual int	cookedInputIndex () const
virtual OP_Node *	getPassThroughNode (fpreal t, bool mark_used=false)
bool	setMinimumCacheSize (int min_size)
OP_VERSION	getVersionParms () const
virtual bool	handleTimeChange (fpreal)
bool	isTimeDependent (const OP_Context &context)
virtual bool	isDiveable () const
void	updateParmsToMatchCurrentUnits ()
bool	getDelaySyncOTL () const
void	setDelaySyncOTL (bool isdelayed)
	Shallowly sets the delayed sync flag,. More...
bool	shouldDelaySyncOTL () const
	Determines if this node should do delayed syncing or not. More...
void	syncDelayedOTL ()
	Verifies this node has been synchronized in case it was delayed. More...
virtual void	matchOTLDefinition ()
virtual void	unmatchOTLDefinition ()
	Unmatches (unlocks) the node from the current HDA definition. More...
virtual void	handleOTLIndexFileCleared ()
const UT_String &	getSyncErrors () const
OP_ERROR	getSyncErrorLevel () const
	Returns the error level generated in our last synchronization attempt. More...
bool	isAnyAncestorBeingSynced () const
int	getMatchesOTLDefinition () const
	Interface to flag that specifies whether or not we match our definition. More...
int	getCanDeviateFromOTLDefinition () const
void	setAllChildAssetPermissions (int permission)
void	computeAllChildAssetPermissions ()
bool	getIsEditableAssetSubNode () const
void	turnOffAllChildExports ()
bool	haveLicenseToAccessContents (OP_Node *opt_specific_child=nullptr) const
bool	haveLicenseToAccessParentContents () const
bool	haveAncestorWithoutFullLicense (bool ignore_self) const
OP_OTLLicenseType	getLicense () const
OP_Node *	getFirstExecLicenseOnlyAncestor (bool ignore_self=true) const
OP_Node *	getLastExecLicenseOnlyAncestor (bool ignore_self=true) const
bool	isCompiled () const
void	saveWires (std::ostream &os, const char *name, int dogeneral=0)
void	saveOutputWires (std::ostream &os, const char *name, int dogeneral=0)
virtual void	saveIntrinsicCommand (std::ostream &os, const char *name)
virtual OP_ERROR	saveCommand (std::ostream &os, const char *name, fpreal x, fpreal y, const char *netboxname, const OP_SaveCommandOptions &options)
	Writes to 'os' a string of hscript commands to recreate this node. More...
void	saveParameterFlags (std::ostream &os, const char *name, const char *command, bool(PRM_Parm::*flag_method)(int) const, bool defaultstoo, bool reverse, UT_Array< opParmData > *parm_array)
void	saveUserDataCommand (std::ostream &os, const char *node_name, bool omit_version=false)
virtual RampError	rampCommand (bool remove, fpreal pos, float rgba[4])
RampError	rampCommand (bool remove, fpreal pos, float rgba[4], UT_Ramp &ramp)
virtual bool	loadRamp (UT_IStream &is, const char *path=0)
bool	loadRamp (UT_IStream &is, UT_Ramp &ramp, const char *path=0)
OP_ERROR	saveRamp (std::ostream &os, UT_Ramp &ramp, const char *name=0, int command=0)
bool	getUserData (const UT_StringRef &key, UT_StringHolder &result) const
void	setUserData (const UT_StringRef &key, const UT_StringHolder &data, bool save_undo)
bool	hasUserData (const UT_StringRef &key) const
bool	deleteUserData (const UT_StringRef &key, bool save_undo)
const UT_Options &	userData () const
bool	loadUserData (UT_IStream &is, const char *path=nullptr)
OP_ERROR	saveUserData (std::ostream &os, const char *path)
void	clearUserData (bool save_undo)
UT_SharedPtr< void >	getBlindData (const char *key) const
template<typename T >
UT_SharedPtr< T >	getBlindData (const char *key) const
void	setBlindData (const char *key, UT_SharedPtr< void > ptr)
bool	hasBlindData (const char *key) const
	Returns true if this object stores a blind data with the given key. More...
bool	deleteBlindData (const char *key)
void	getDataBlockKeys (UT_StringArray &keys, const UT_StringHolder &type=UT_StringHolder()) const
OP_DataBlockPtr	getDataBlock (const char *key) const
bool	setDataBlock (const char *key, OP_DataBlockPtr ptr)
OP_ERROR	saveDataBlocksPacket (std::ostream &os, const char *path_prefix, const UT_String &node_name)
bool	loadDataBlocks (UT_IStream &is, const char *path)
bool	clearDataBlocks ()
virtual void	dataBlockChanged (const UT_StringHolder &key)
virtual int	deleteNodeData (void *)
void	propagateNodeDataDeleted ()
PY_OpaqueObject *	getCachedPythonObject (const UT_StringRef &key) const
void	setCachedPythonObject (const UT_StringHolder &key, void *opaque_py_object)
bool	deleteCachedPythonObject (const UT_StringRef &key)
void	clearCachedPythonObjects ()
const OP_PythonObjectCache &	cachedPythonObjects () const
bool	loadExtraInputs (UT_IStream &is, const char *path=0)
void	saveOverrides (std::ostream &os)
void	saveOverrides (std::ostream &os, OP_Node *root, const UT_String &rootpath, bool &added)
void	saveChildOverrides (std::ostream &os, OP_Node *root, const UT_String &rootpath, bool &added)
bool	loadOverride (UT_IStream &is)
UT_ErrorSeverity	prmCookOverrides (fpreal t, int thread, const char *parm_name, int vec_idx) override
bool	isParmPendingOverride (const char *parm_name, int vec_idx) const override
OP_ERROR	cookOverrides (OP_Context &c)
virtual void	removeOverrideDestination (OP_Node *)
virtual void	removeOverrideDestination (OP_Node *, int)
void	executeCommand (const char *command, std::ostream *out, std::ostream *err) const override
SYS_NO_DISCARD_RESULT UT_UniquePtr < PRM_ParmOwnerContext >	pushAsPwd () const override
OP_ERROR	executeHscriptScript (UT_String &script, const OP_Context &context)
OP_ERROR	executePythonScript (UT_String &script, const OP_Context &context)
void	addPythonNodeError (const PY_Result &py_result)
void	saveInputs (std::ostream &os, bool compile_basic)
bool	loadInputs (UT_IStream &is, const char *path=0, bool named=false)
void	saveNamedInputs (std::ostream &os, bool compile_basic)
void	saveNamedOutputs (std::ostream &os)
bool	loadNamedOutputs (UT_IStream &is, const char *path=0)
void	getEditableInputDataKeys (int idx, UT_StringArray &keys) const
const UT_OptionEntry *	getEditableInputData (int idx, const UT_StringRef &key) const
bool	setEditableInputData (int idx, const UT_StringHolder &key, const UT_OptionEntry &value)
void	saveEditableInputData (std::ostream &os) const
bool	loadEditableInputData (UT_IStream &is, const char *path)
UT_StringHolder	getEditableInputString (int idx, const UT_StringRef &key) const
bool	setEditableInputString (int idx, const UT_StringRef &key, const UT_StringHolder &str)
void	checkInputs ()
virtual void	createGalleryEntry (OP_GalleryEntry &entry)
void	evalOpPathString (UT_String &val, int pi, int vi, fpreal t, int &op_id, fpreal &op_time, int expanded=1)
void	evalOpPathString (UT_String &val, const char *pn, int &pi, int vi, fpreal t, int &op_id, fpreal &op_time, int expanded=1)
virtual int	getTranslateParmIndex ()
void	resolveInputReferences ()
void	clearUndoFlags () override
void	setAnyUndoFlag () override
void	saveForUndoInput ()
void	blockModify (int on_off, int propagate=1)
int	isBlockModify () const
bool	isModifyWaiting () const
virtual void	propagateEndBlockModify ()
virtual const CL_Clip *	getClip (OP_Context *context=0)
void	getMotionEffectsNetworkPath (UT_String &path)
void	getCookInfo (UT_String &info) const
	Return the cook information as a formatted string. More...
void	getCookInfoTree (UT_InfoTree &tree) const
	Return the cook information in a UT_InfoTree. More...
virtual int	getNetOverviewColor (UT_Color &color)
virtual UT_Ramp *	getRamp ()
virtual int	isCookingRender () const
virtual void	setCookingRender (int val)
bool	wasInterrupted () const
void	setRenameConflict ()
void	setRunningCreateScript (int onoff)
virtual int	outputCode (OP_OutputCodeParms &, OP_Context &)
virtual fpreal	getTimeTransform (int input, fpreal t)
virtual void	getInputRes (int input, fpreal t, const OP_Context &context, OP_Context &input_context)
UT_TokenString &	getHashCode (OP_Context &context, int group_mask=1)
virtual UT_TokenString &	getParmHashCode (OP_Context &context, int group_mask=1)
virtual int	getNumInputsToHash ()
virtual OP_Node *	getInputToHash (int i)
void	clearHashCodeFlags ()
bool	isHashCodeBuilt () const
void	builtHashCode (bool b=true)
void	buildInputHashCode (UT_TokenString &string, OP_Context &context, int group_mask, int level)
void	setCreatorState (const char *s)
const UT_String &	getCreatorState () const
void	builtExplicitly (int yn)
int	wasBuiltExplicitly () const
bool	matchesState (const char *state) const
virtual void	ensureInputsAndOutputsAreValid ()
void	connectToInputNode (OP_Node &inputnode, int input_idx, int branch_off=0)
virtual int	editCallback (CL_Track *track, fpreal t, fpreal newValue)
virtual const CH_LocalVariable *	resolveVariable (const char *name)
virtual const CH_LocalVariable *	resolveExtraVariableForSyntaxHighlight (const char *name)
virtual void	setMapping (int idx, int type, const char *label=0)
virtual int	getMapping (int idx, const char *&label) const
virtual int	acceptDragDrop (DD_Source &src, const char *label)
virtual int	testDragDrop (DD_Source &src)
virtual void	getDragDropChoice (DD_Source &src, DD_ChoiceList &c)
bool	hasComment () const
bool	hasParmsNotAtFactoryDefault () const
bool	hasAnimatedParms () const
bool	hasChopOverriddenParms () const
void	getCookPathNodes (OP_NodeList &nodes)
bool	traverseChildren (bool(*callback)(OP_Node &, void *), void *data, bool recurse_into_subnets)
bool	isCooking (bool include_ancestors) const
virtual bool	usesFootprint () const
void	getExternalReferences (UT_StringArray &reflist, UT_StringArray *nodelist=0, bool from_children_too=true, bool collapse=false, bool check_missing=false, bool show_missing_only=false)
virtual void	preDelete ()
virtual DOP_Parent *	castToDOPParent ()
virtual const DOP_Parent *	castToDOPParent () const
OP_DopParent *	castToOpDopParent ()
const OP_DopParent *	castToOpDopParent () const
virtual void	buildVopCodeGenerator ()
virtual VOP_ExportedParmsManager *	getVopExportedParmsManager (bool create_if_needed=false)
int	buildVexCommand (UT_String &result, const PRM_Template *templatelist, fpreal now, int start_parm=0, int end_parm=INT_MAX, bool use_parmvop_tag=true)
int	buildVexCommandWithDependencies (OP_Node *owner, DEP_MicroNode *depnode, UT_String &result, const PRM_Template *templatelist, fpreal now, int start_parm=0, int end_parm=INT_MAX, bool use_parmvop_tag=true)
virtual bool	hasVexShaderParameter (const char *parm_name)
virtual bool	getScriptMaterialInfo (UT_String &mat_info, VOP_ScriptMaterialCodeMapper *mapper)
virtual const char *	getHDASubType ()
bool	setChannelAlias (PRM_Parm &parm, int subindex, const char *alias_name)
void	disconnectAllInputsOutputs (bool keepSelected, bool forceDisconnectOutputs=false)
void	disconnectAllInputs ()
void	disconnectAllOutputs ()
virtual void	notifyParmRenameDependents (const UT_String &chan_name, const UT_String &old_chan_name)
void	writeChannel (CH_Channel *channel, std::ostream &os, const char *name, bool frames)
void	writeAllChannels (std::ostream &os, const char *name, bool frames, bool dochblock, bool dospareparms)
bool	triggerParmCallback (PRM_Parm *parmptr, fpreal now, int value, void *data, const UT_Options *options=nullptr) override
int64	getMemoryUsage (bool inclusive) const override
int64	getExtraInputMemoryUsage () const
virtual void	setChannelScope (const char *pattern, OP_ScopeOp scope_op, const OP_ScopeOptions &scope_opts)
const UT_String &	getItemName () const override
bool	setItemName (const UT_String &name) override
const UT_StringHolder &	getCachedDescriptiveName ()
bool	changeSpareParms (UT_IStream &istream, UT_String &errors) override
void	spareParmRemoved (const char *parmname) override
PRM_ParmList *	createObsoleteParmList () override
void	resolveAndDeleteObsoleteParmList (PRM_ParmList *&obsolete_parms) override
unsigned	referenceAllParameters (OP_Parameters *from, bool relative_references=true) override
void	clearVersionUserData ()
void	updateVersionUserData ()
void	syncNodeVersionIfNeeded (bool *node_deleted, const char *from_version=nullptr, bool update_node_version=false)
void	syncNodeVersion (const char *old_version, const char *current_version, bool *node_deleted) override
bool	setGlobalFloatParam (const char *param, fpreal value, bool *warned)
bool	setGlobalStringParam (const char *param, const char *strvalue, bool *warned)
void	beginPropagateModification ()
void	endPropagateModification ()
virtual bool	hasDifferentMultiInputs () const
virtual bool	canCreateNewOpType () const
virtual UT_String *	getMaterialIconFilename ()
virtual void	setMaterialIconFilename (const char *)
virtual IMG_Raster *	getMaterialIconImage ()
virtual bool	getMaterialIconAllowRegenerateFlag ()
virtual void	setMaterialIconAllowRegenerateFlag (bool)
bool	isDependentOn (OP_Node *other_node, PRM_Parm *parm)
bool	verifyTemplatesWithParameters () const
OP_Input *	getNamedInputReference (const OP_ConnectorId &input_name, bool grow)
OP_Input *	getNamedInputReferenceConst (const OP_ConnectorId &input_name) const
OP_Node *	getNamedInput (const OP_ConnectorId &input_name, bool mark_used=false) const
int	getInputFromUniqueName (const OP_ConnectorId &id) const
int	getOutputFromUniqueName (const OP_ConnectorId &id) const
void	getUniqueInputName (OP_ConnectorId &id_out, int idx, bool grow)
bool	getUniqueInputNameConst (OP_ConnectorId &id_out, int idx) const
void	getUniqueOutputName (OP_ConnectorId &id_out, int idx)
bool	getUniqueOutputNameConst (OP_ConnectorId &id_out, int idx) const
virtual OP_ERROR	setNamedIndirectInput (const OP_ConnectorId &input_name, OP_IndirectInput *input)
OP_ERROR	insertNamedInput (const OP_ConnectorId &input_name, OP_Node *op, const OP_ConnectorId *output_name)
OP_ERROR	insertNamedIndirectInput (const OP_ConnectorId &input_name, OP_IndirectInput *input)
virtual bool	isOrderedInput (const OP_ConnectorId &input_name) const
OP_ConnectorId	whichNamedInputIs (const OP_Node *who) const
OP_ConnectorId	whichNamedInputIs (const OP_IndirectInput *who) const
	Returns the index of the first connection of an indirect input. More...
OP_ConnectorInputIter	traverseInputs (OP_ConnectorInputIter *prev_iter)
OP_ConnectorInputIter	traverseConnectedInputs (OP_ConnectorInputIter *prev_iter)
OP_ConnectorInputIter	getTraverseEndIterator ()
unsigned	getInputsArraySize ()
unsigned	isInput (unsigned idx)
	Deprecated in favour of getInputsArraySize() More...
void	getLocalVarNames (UT_StringArray &out_vars)
	Retrieve a sorted list of local variables visible to this OP_Node. More...
bool	setLocalVarActive (bool f)
bool	isLocalVarActive () const
	Get the myLocalVarActive flag. More...
virtual UT_AttributeEvaluator *	createAttributeEvaluator (const char *name)
virtual void	getAttributeEvaluatorNames (UT_StringArray &names)
void	recomputeCompiledHash ()
void	clearCompiledHash ()
void	directSendEvent (OP_EventType type, void *data=0)
virtual bool	scopedChannelsDirty ()
virtual bool	getActiveLayerContribution (const UT_String &track_name, fpreal t, fpreal &value, fpreal &weight)
virtual bool	resolveExport (const PRM_Parm *p, int subindex, CH_ChannelRef &out_export)
const PRM_Parm *	traverseRef (int *sub_idx, fpreal time, int parm_idx, int vec_idx) const override
OP_Bundle *	getParmBundle (const char *parm_name, int vector_index, UT_String &pattern, OP_Network *creator, const char *filter, bool subnet_inclusion)
virtual void	getDefaultState (UT_String &default_state_name)
void	clearInputContextOptionDepIfSafe (const UT_StringHolder &opt, const OP_Context &context)
virtual bool	hasTransformTracks () const
virtual bool	evaluateTransformTracks (OP_Context &context, OP_EvaluateTransformTracksArgs &args)
virtual bool	evaluateTransformTracksTargets (OP_Context &context, OP_NodeList &nodes, OP_Node *caller)
virtual bool	isSelectionOwnerType () const
void	addExtraInputs (const UT_Array< OP_InterestRef > &source_refs)
	Add many extra inputs in one call. See addExtraInput. More...
void	addExtraInputs (const DEP_MicroNodeList &deps)
void	addExtraInput (OP_Node *op, OP_InterestType type, DEP_MicroNodeList &sources_cache)
void	addExtraInputs (const UT_Array< OP_Node * > &nodes, OP_InterestType type, DEP_MicroNodeList &sources_cache)
virtual bool	isUsingCurrentFrameForVexTransformContext () const
OBJ_Node *	findOBJNode (const char *path) const
SOP_Node *	findSOPNode (const char *path) const
CHOPNET_Node *	findCHOPNETNode (const char *path) const
CHOP_Node *	findCHOPNode (const char *path) const
ROP_Node *	findROPNode (const char *path) const
SHOP_Node *	findSHOPNode (const char *path) const
COP2_Node *	findCOP2Node (const char *path) const
COP2NET_Node *	findCOP2NETNode (const char *path) const
VOP_Node *	findVOPNode (const char *path) const
VOPNET_Node *	findVOPNETNode (const char *path) const
DOP_Node *	findDOPNode (const char *path) const
TOP_Node *	findTOPNode (const char *path) const
TOPNET_Node *	findTOPNETNode (const char *path) const
LOP_Node *	findLOPNode (const char *path) const
OBJ_Node *	castToOBJNode () const
SOP_Node *	castToSOPNode () const
CHOPNET_Node *	castToCHOPNETNode () const
CHOP_Node *	castToCHOPNode () const
ROP_Node *	castToROPNode () const
SHOP_Node *	castToSHOPNode () const
COP2_Node *	castToCOP2Node () const
COP2NET_Node *	castToCOP2NETNode () const
VOP_Node *	castToVOPNode () const
VOPNET_Node *	castToVOPNETNode () const
DOP_Node *	castToDOPNode () const
TOP_Node *	castToTOPNode () const
TOPNET_Node *	castToTOPNETNode () const
LOP_Node *	castToLOPNode () const
const UT_String &	getComment () const
	Accessors for this node's comment string. More...
bool	setComment (const char *str)
	Accessors for this node's comment string. More...
UT_Color	getColor () const override
bool	setColor (const UT_Color &col) override
bool	getColorDefault () const
bool	setColorDefault (bool usedefault)
const UT_StringHolder &	getNodeShape () const
	Accessors for this node's shape. More...
void	setNodeShape (const UT_StringHolder &shape)
void	setXY (fpreal x, fpreal y) override
	Node position/scale is used by the UI. More...
fpreal	getX () const override
	Node position/scale is used by the UI. More...
fpreal	getY () const override
	Node position/scale is used by the UI. More...
int	findString (const char *str, bool fullword, bool usewildcards) const override
int	changeString (const char *from, const char *to, bool fullword) override
virtual UT_StringArray *	getArrayForLoadedInputNames ()
virtual UT_StringArray *	getArrayForLoadedOutputNames ()
virtual int	beginVopCodeGeneratorUpdate ()
virtual void	endVopCodeGeneratorUpdate (int update_level)
bool	traverseInputs (bool(*callback)(OP_Node &, void *), void *data, TraverseOptions opts, OP_InterestType extra_interest_mask=OP_INTEREST_ALL)
bool	traverseInputs (bool(*callback)(const OP_Node &, void *), void *data, TraverseOptions opts, OP_InterestType extra_interest_mask=OP_INTEREST_ALL) const
Public Member Functions inherited from OP_Parameters
SYS_FORCE_INLINE const UT_String &	getName () const
SYS_FORCE_INLINE OP_Operator *	getOperator () const
bool	updateParmsAndSpareParmsFlags ()
virtual bool	referenceSingleParameter (OP_Parameters *from, int parm_idx, const char *relative_path=NULL)
void	animate (unsigned idx)
void	animate (const char *name)
void	deAnimate (unsigned idx)
void	deAnimate (const char *name)
CH_Channel *	addChannel (const char *name)
CH_Channel *	getChannel (const char *name)
const CH_Channel *	getChannel (const char *name) const
int	destroyChannel (const char *name)
bool	isObsoleteChannel (const char *name) const
void	takeActivateParm (uint idx, bool enable=true)
void	takeActivateParm (const char *name, bool enable=true)
void	takeActivateParm (PRM_Parm *parm, bool enable=true)
void	takeDeactivateParm (uint idx)
void	takeDeactivateParm (const char *name)
void	takeDeactivateParm (PRM_Parm *parm)
bool	takeIsActiveParm (uint idx)
bool	takeIsActiveParm (const char *name)
bool	takeIsActiveParm (const PRM_Parm *parm)
void	takeAutoActivateParm (PRM_Parm *) override
fpreal	findKey (fpreal t, int direction) const
PRM_ChanState	getChanState (fpreal t, bool scoped_only) const
PRM_ChanState	isAtKey (fpreal t) const
void	updatePending (fpreal t)
bool	isPending (fpreal t)
OP_Channels *	getChannels () const
virtual void	getVariableString (int index, UT_String &value, int thread)
virtual float	getVariableValue (int index, int thread)
int	getNumParms () const
int	getParmIndex (const UT_StringRef &name) const
PRM_Parm &	getParm (int i)
const PRM_Parm &	getParm (int i) const
PRM_Parm &	getParm (const UT_StringRef &name)
const PRM_Parm &	getParm (const UT_StringRef &name) const
bool	hasParm (const UT_StringRef &name) const
PRM_Parm *	getParmPtr (const UT_StringRef &name)
const PRM_Parm *	getParmPtr (const UT_StringRef &name) const
PRM_Parm *	getParmPtrInst (const char *name, const int *inst, int nestlevel=1)
const PRM_Parm *	getParmPtrInst (const char *name, const int *inst, int nestlevel=1) const
bool	getIsChangingSpareParms () const
void	deleteAllSpareParms ()
PRM_ParmList *	createObsoleteParmList () override
void	resolveAndDeleteObsoleteParmList (PRM_ParmList *&obsolete_parms) override
virtual void	resolveObsoleteParms (PRM_ParmList *)
bool	getParameterOrPropertyConst (const UT_StringRef &name, fpreal now, OP_Node *&op, PRM_Parm *&parm, PRM_ParmList *obsolete) const
const OP_Stat &	getStat () const
OP_Stat &	getStat ()
bool	enableParm (int pi, int state, int v=-1)
bool	enableParm (const char *pn, int state, int v=-1)
bool	enableParmInst (const char *name, const int *inst, int state, int nestlevel=1, int v=-1)
unsigned	getEnableState (int pi, int v=-1)
unsigned	getEnableState (const char *pn, int v=-1)
unsigned	getEnableStateInst (const char *name, const int *inst, int nestlevel=1, int v=-1)
bool	setVisibleState (int pi, bool state, int v=-1)
bool	setVisibleState (const char *pn, bool state, int v=-1)
bool	setVisibleStateInst (const char *name, const int *inst, int state, int nestlevel=1, int v=-1)
bool	getVisibleState (int pi, int v=-1)
bool	getVisibleState (const char *pn, int v=-1)
void	evalString (UT_String &val, int pi, int vi, fpreal t) const
void	evalString (UT_StringHolder &val, int pi, int vi, fpreal t) const
void	evalStringT (UT_String &val, int pi, int vi, fpreal t, int thread) const
void	evalStringT (UT_StringHolder &val, int pi, int vi, fpreal t, int thread) const
void	evalString (UT_String &val, const UT_StringRef &pn, int vi, fpreal t) const
void	evalString (UT_StringHolder &val, const UT_StringRef &pn, int vi, fpreal t) const
void	evalStringT (UT_String &val, const UT_StringRef &pn, int vi, fpreal t, int thread) const
void	evalStringT (UT_StringHolder &val, const UT_StringRef &pn, int vi, fpreal t, int thread) const
void	evalString (UT_String &val, const UT_StringRef &pn, int *pi, int vi, fpreal t) const
void	evalString (UT_StringHolder &val, const UT_StringRef &pn, int *pi, int vi, fpreal t) const
void	evalStringT (UT_String &val, const UT_StringRef &pn, int *pi, int vi, fpreal t, int thread) const
void	evalStringT (UT_StringHolder &val, const UT_StringRef &pn, int *pi, int vi, fpreal t, int thread) const
void	evalString (UT_String &val, const PRM_Parm *parm, int vi, fpreal t) const
void	evalString (UT_StringHolder &val, const PRM_Parm *parm, int vi, fpreal t) const
void	evalStringT (UT_String &val, const PRM_Parm *parm, int vi, fpreal t, int thread) const
void	evalStringT (UT_StringHolder &val, const PRM_Parm *parm, int vi, fpreal t, int thread) const
void	evalStringRaw (UT_String &val, int pi, int vi, fpreal t) const
void	evalStringRawT (UT_String &val, int pi, int vi, fpreal t, int thread) const
void	evalStringRaw (UT_String &val, const UT_StringRef &pn, int vi, fpreal t) const
void	evalStringRawT (UT_String &val, const UT_StringRef &pn, int vi, fpreal t, int thread) const
void	evalStringRaw (UT_String &val, const UT_StringRef &pn, int *pi, int vi, fpreal t) const
void	evalStringRawT (UT_String &val, const UT_StringRef &pn, int *pi, int vi, fpreal t, int thread) const
void	evalStringRaw (UT_String &val, const PRM_Parm *parm, int vi, fpreal t) const
void	evalStringRawT (UT_String &val, const PRM_Parm *parm, int vi, fpreal t, int thread) const
PRM_DataItemHandle	evalData (int pi, int vi, fpreal t) const
PRM_DataItemHandle	evalDataT (int pi, int vi, fpreal t, int thread) const
PRM_DataItemHandle	evalData (const UT_StringRef &pn, int vi, fpreal t) const
PRM_DataItemHandle	evalDataT (const UT_StringRef &pn, int vi, fpreal t, int thread) const
PRM_DataItemHandle	evalData (const UT_StringRef &pn, int *pi, int vi, fpreal t) const
PRM_DataItemHandle	evalDataT (const UT_StringRef &pn, int *pi, int vi, fpreal t, int thread) const
PRM_DataItemHandle	evalData (const PRM_Parm *parm, int vi, fpreal t) const
PRM_DataItemHandle	evalDataT (const PRM_Parm *parm, int vi, fpreal t, int thread) const
void	evalJSONMap (UT_JSONValueMap &val, int pi, int vi, fpreal t) const
void	evalJSONMapT (UT_JSONValueMap &val, int pi, int vi, fpreal t, int thread) const
void	evalJSONMap (UT_JSONValueMap &val, const UT_StringRef &pn, int vi, fpreal t) const
void	evalJSONMapT (UT_JSONValueMap &val, const UT_StringRef &pn, int vi, fpreal t, int thread) const
void	evalJSONMap (UT_JSONValueMap &val, const UT_StringRef &pn, int *pi, int vi, fpreal t) const
void	evalJSONMapT (UT_JSONValueMap &val, const UT_StringRef &pn, int *pi, int vi, fpreal t, int thread) const
void	evalJSONMap (UT_JSONValueMap &val, const PRM_Parm *parm, int vi, fpreal t) const
void	evalJSONMapT (UT_JSONValueMap &val, const PRM_Parm *parm, int vi, fpreal t, int thread) const
void	evalJSONMapRaw (UT_JSONValueMap &val, int pi, int vi, fpreal t) const
void	evalJSONMapRawT (UT_JSONValueMap &val, int pi, int vi, fpreal t, int thread) const
void	evalJSONMapRaw (UT_JSONValueMap &val, const UT_StringRef &pn, int vi, fpreal t) const
void	evalJSONMapRawT (UT_JSONValueMap &val, const UT_StringRef &pn, int vi, fpreal t, int thread) const
void	evalJSONMapRaw (UT_JSONValueMap &val, const UT_StringRef &pn, int *pi, int vi, fpreal t) const
void	evalJSONMapRawT (UT_JSONValueMap &val, const UT_StringRef &pn, int *pi, int vi, fpreal t, int thread) const
void	evalJSONMapRaw (UT_JSONValueMap &val, const PRM_Parm *parm, int vi, fpreal t) const
void	evalJSONMapRawT (UT_JSONValueMap &val, const PRM_Parm *parm, int vi, fpreal t, int thread) const
CH_StringMeaning	getStringMeaning (int pi, int vi, fpreal t) const
CH_StringMeaning	getStringMeaning (const char *pn, int vi, fpreal t) const
CH_StringMeaning	getStringMeaningInst (const char *name, const int *inst, int vi, fpreal t, int nest_level=1) const
CH_ExprLanguage	getExprLanguage () const override
void	setExprLanguage (CH_ExprLanguage language)
void	insertMultiParmItem (const char *pn, int i)
void	removeMultiParmItem (const char *pn, int i)
void	updateMultiParmFromRamp (fpreal t, const UT_Ramp &ramp, PRM_Parm &m, bool add_wrap, PRM_AddKeyType add_key=PRM_AK_MARK_PENDING)
void	updateRampFromMultiParm (fpreal t, const PRM_Parm &m, UT_Ramp &ramp, bool *time_dep=NULL, DEP_MicroNode *depnode=NULL) const
bool	convertObsAnimatedToStringExpression (PRM_ParmList *obsolete_parms, const char *pn, int vi, fpreal t, UT_String &result, bool reset_obs)
bool	expandString (UT_String &val, fpreal t, int thread, const char *channel_name=0)
bool	isParmDirty (int idx, fpreal t)
bool	isParmDirty (const char *n, fpreal t)
bool	isParmDirtyInst (const char *name, const int *inst, fpreal t, int nestlevel=1)
void	cacheParmValues (const OP_Context &context)
void	clearParmCache ()
bool	isParmTimeDependent (int idx, int comp=-1) const
bool	isParmTimeDependent (const char *name, int comp=-1) const
int	getErrorMessages (UT_String &messages, UT_ErrorSeverity severity=UT_ERROR_NONE)
int	findError (const char *type, int code) const
int	removeError (int idx)
void	clearDuplicateErrors ()
void	opMessage (int code, const char *m=0) const
void	opWarning (int code, const char *m=0) const
void	opError (int code, const char *m=0) const
void	opFatal (int code, const char *m=0) const
void	opLocalError (int code, const char *m=0)
void	opLocalWarning (int code, const char *m=0)
void	opLocalDeadlockError ()
void	appendError (const char *type, int code, const char *m, UT_ErrorSeverity sev)
void	clearErrors ()
void	clearErrors (OP_Context &context)
exint	getErrorVersion ()
bool	hasDeadlockError () const
virtual OP_ERROR	error (OP_Context &context)
bool	hasError (OP_Context &context)
virtual OP_ERROR	error ()
bool	hasError ()
void	stealErrors (UT_ErrorManager &src, bool borrow_only=false)
OP_ERROR	getSaveError ()
bool	isGettingSaveError () const
void	addChannelError (const char *type, int code, const char *msg=0)
void	chChanged (CH_Channel *ch, CH_CHANGE_TYPE reason)
virtual void	saveParmsForUndo (bool scopedOnly=false, CH_Collection *collection=NULL)
void	saveSingleParmForUndo (PRM_Parm *parm)
void	saveParmForUndo (PRM_Parm *)
virtual void	saveKeyFrameForUndo (CH_Channel *chp, fpreal gtime)
int	getAnyUndoPending () const
int	canAccess (unsigned mask) const
bool	canAccess (unsigned mask, const PRM_Parm *parm) const
bool	canAccessChannel (uint mask, const CH_Channel *chp) const
void	updateUserMask ()
bool	canModifyFromUI (const PRM_Parm *parm, int vi) const
virtual int	reloadNewFiles (fpreal time_now)
void	triggerOPChanged (OP_EventType reason, int index)
void	parmChanged (int parm_index)
void	parmExprChanged (int parm_index)
void	operatorDeleted ()
void	saveParmCommand (std::ostream &os, int values=0, int defaultstoo=1, bool spareparms=true) const
int	loadParmCommand (int argc, const char *const argv[], int docallbacks, void *data, fpreal now, bool followchrefs, CMD_Args *args)
void	commandParmCallback (void *data, fpreal now, int argc, char *argv[], CMD_Args *args)
void	saveMultiParmInstanceCommand (std::ostream &os, const char *opname, bool spareparms) const
int64	getMemoryUsage (bool inclusive) const override
void	bumpTakeReference (int dir)
int	getTakeReferences () const
void	createChannelGroupsFromFolders (CH_Group &parent_group, bool only_channels, bool leaf_channels_only=false, bool only_unlocked=true)
bool	getAutoScopedChannel (PRM_Parm *parm, int vector_index, OP_GetAutoScopedOptions &opts, CH_ChannelRef &chref)
	Returns the scoped channel ref corresponding to a parameter. More...
void	getAutoScopedChannels (CH_ChannelRefList &chlist, bool follow_layer_overrides=true, bool include_animated=false, bool follow_channel_refs=true, bool include_autoscope=true)
void	getAutoScopedChannels (CH_ChannelRefList &chlist, OP_GetAutoScopedOptions &opts)
void	getChopScopeChannels (UT_WorkBuffer &chopscope_cmd)
bool	getParmIsVisible (const char *parmname)
const PRM_Template *	getInterfaceParmTemplates () const
const PRM_Template *	getSpareParmTemplates () const
const PRM_ScriptImports *	getSpareParmTemplateImports () const
const PRM_Template *	getSpareParmLayoutTemplates () const
const PRM_ScriptImports *	getSpareParmLayoutTemplateImports () const
int	getSpareParmTemplatesId () const
int	numSpareInputs () const
bool	hasMultiparmInfo () const
OP_MultiparmInfo &	getMultiparmInfo ()
void	initMultiparmInstance (UT_ValArray< PRM_Parm * > &parms) override
void	addOrRemoveMultiparmInstance () override
bool	savePresetContents (std::ostream &os) override
bool	loadPresetContents (const char *tok, UT_IStream &is) override
void	createParmMicroNode (const UT_StringRef &pn, int *pi)
exint	evalInt (int pi, int vi, fpreal t) const
exint	evalIntT (int pi, int vi, fpreal t, int thread) const
exint	evalInt (const UT_StringRef &pn, int vi, fpreal t) const
exint	evalIntT (const UT_StringRef &pn, int vi, fpreal t, int thread) const
exint	evalInt (const UT_StringRef &pn, int *pi, int vi, fpreal t) const
exint	evalIntT (const UT_StringRef &pn, int *pi, int vi, fpreal t, int thread) const
exint	evalInt (const PRM_Parm *parm, int vi, fpreal t) const
exint	evalIntT (const PRM_Parm *parm, int vi, fpreal t, int thread) const
fpreal	evalFloat (int pi, int vi, fpreal t) const
fpreal	evalFloatT (int pi, int vi, fpreal t, int thread) const
fpreal	evalFloat (const UT_StringRef &pn, int vi, fpreal t) const
fpreal	evalFloatT (const UT_StringRef &pn, int vi, fpreal t, int thread) const
fpreal	evalFloat (const UT_StringRef &pn, int *pi, int vi, fpreal t) const
fpreal	evalFloatT (const UT_StringRef &pn, int *pi, int vi, fpreal t, int thread) const
fpreal	evalFloat (const PRM_Parm *parm, int vi, fpreal t) const
fpreal	evalFloatT (const PRM_Parm *parm, int vi, fpreal t, int thread) const
void	evalFloats (int pi, fpreal64 *v, fpreal t) const
void	evalFloatsT (int pi, fpreal64 *v, fpreal t, int thread) const
void	evalFloats (const UT_StringRef &pn, fpreal64 *v, fpreal t) const
void	evalFloatsT (const UT_StringRef &pn, fpreal64 *v, fpreal t, int thread) const
void	evalFloats (const UT_StringRef &pn, int *pi, fpreal64 *v, fpreal t) const
void	evalFloatsT (const UT_StringRef &pn, int *pi, fpreal64 *v, fpreal t, int thread) const
void	evalFloats (const PRM_Parm *parm, fpreal64 *v, fpreal t) const
void	evalFloatsT (const PRM_Parm *parm, fpreal64 *v, fpreal t, int thread) const
void	evalFloatsT (int pi, fpreal32 *v, fpreal t, int thread) const
void	evalFloats (int pi, fpreal32 *v, fpreal t) const
void	evalFloatsT (const UT_StringRef &pn, fpreal32 *v, fpreal t, int thread) const
void	evalFloats (const UT_StringRef &pn, fpreal32 *v, fpreal t) const
void	evalFloatsT (const UT_StringRef &pn, int *pi, fpreal32 *v, fpreal t, int thread) const
void	evalFloats (const UT_StringRef &pn, int *pi, fpreal32 *v, fpreal t) const
void	evalFloatsT (const PRM_Parm *parm, fpreal32 *v, fpreal t, int thread) const
void	evalFloats (const PRM_Parm *parm, fpreal32 *v, fpreal t) const
void	evalFloatsInst (const UT_StringRef &name, const int *inst, fpreal32 *v, fpreal t, int nestlevel=1) const
exint	evalIntInst (const UT_StringRef &name, const int *inst, int vi, fpreal t, int nestlevel=1) const
exint	evalIntInstT (const UT_StringRef &name, const int *inst, int vi, fpreal t, int thread, int nestlevel=1) const
fpreal	evalFloatInst (const UT_StringRef &name, const int *inst, int vi, fpreal t, int nestlevel=1) const
fpreal	evalFloatInstT (const UT_StringRef &name, const int *inst, int vi, fpreal t, int thread, int nestlevel=1) const
void	evalFloatsInst (const UT_StringRef &name, const int *inst, fpreal64 *v, fpreal t, int nestlevel=1) const
void	evalFloatsInstT (const UT_StringRef &name, const int *inst, fpreal64 *v, fpreal t, int thread, int nestlevel=1) const
void	evalStringInst (const UT_StringRef &name, const int *inst, UT_String &val, int vi, fpreal t, int nestlevel=1) const
void	evalStringInst (const UT_StringRef &name, const int *inst, UT_StringHolder &val, int vi, fpreal t, int nestlevel=1) const
void	evalStringInstT (const UT_StringRef &name, const int *inst, UT_String &val, int vi, fpreal t, int thread, int nestlevel=1) const
void	evalStringInstT (const UT_StringRef &name, const int *inst, UT_StringHolder &val, int vi, fpreal t, int thread, int nestlevel=1) const
void	evalStringInstRaw (const UT_StringRef &name, const int *inst, UT_String &val, int vi, fpreal t, int nestlevel=1) const
void	evalStringInstRawT (const UT_StringRef &name, const int *inst, UT_String &val, int vi, fpreal t, int thread, int nestlevel=1) const
PRM_DataItemHandle	evalDataInst (const UT_StringRef &name, const int *inst, int vi, fpreal t, int nestlevel=1) const
PRM_DataItemHandle	evalDataInstT (const UT_StringRef &name, const int *inst, int vi, fpreal t, int thread, int nestlevel=1) const
void	setIntInst (exint value, const char *parmname, const int *inst, int vectori, fpreal t, int nestlevel=1)
void	setFloatInst (fpreal value, const char *parmname, const int *inst, int vectori, fpreal t, int nestlevel=1)
void	setStringInst (const UT_StringRef &value, CH_StringMeaning meaning, const char *parmname, const int *inst, int vectori, fpreal t, int nestlevel=1)
void	setDataInst (const PRM_DataItemHandle &value, const char *parmname, const int *inst, int vectori, fpreal t, int nestlevel=1)
bool	evalParameterOrProperty (const UT_StringRef &parm_name, int vec_index, fpreal now, int &value, PRM_Parm **parmptr=NULL) const
bool	evalParameterOrPropertyT (const UT_StringRef &parm_name, int vec_index, fpreal now, int &value, int thread, PRM_Parm **parmptr=NULL) const
bool	evalParameterOrProperty (const UT_StringRef &parm_name, int vec_index, fpreal now, fpreal &values, PRM_Parm **parmptr=NULL) const
bool	evalParameterOrPropertyT (const UT_StringRef &parm_name, int vec_index, fpreal now, fpreal &values, int thread, PRM_Parm **parmptr=NULL) const
bool	evalParameterOrProperty (const UT_StringRef &parm_name, int vec_index, fpreal now, UT_String &value, PRM_Parm **parmptr=NULL) const
bool	evalParameterOrPropertyT (const UT_StringRef &parm_name, int vec_index, fpreal now, UT_String &value, int thread, PRM_Parm **parmptr=NULL) const
bool	evalParameterOrPropertyRaw (const UT_StringRef &parm_name, int vec_index, fpreal now, UT_String &value, PRM_Parm **parmptr=NULL) const
bool	evalParameterOrPropertyRawT (const UT_StringRef &parm_name, int vec_index, fpreal now, UT_String &value, int thread, PRM_Parm **parmptr=NULL) const
bool	evalParameterOrPropertyExpr (const UT_StringRef &parm_name, int vec_index, fpreal now, UT_String &value, PRM_Parm **parmptr=NULL) const
bool	evalParameterOrPropertyExprT (const UT_StringRef &parm_name, int vec_index, fpreal now, UT_String &value, int thread, PRM_Parm **parmptr=NULL) const
bool	evalVectorProperty (const UT_StringRef &parm_name, fpreal now, int *values, int vec_size, PRM_Parm **parmptr=NULL) const
bool	evalVectorPropertyT (const UT_StringRef &parm_name, fpreal now, int *values, int vec_size, int thread, PRM_Parm **parmptr=NULL) const
bool	evalVectorProperty (const UT_StringRef &parm_name, fpreal now, fpreal *values, int vec_size, PRM_Parm **parmptr=NULL) const
bool	evalVectorPropertyT (const UT_StringRef &parm_name, fpreal now, fpreal *values, int vec_size, int thread, PRM_Parm **parmptr=NULL) const
void	setInt (int parmi, int vectori, fpreal t, exint value)
void	setInt (const char *parmname, int vectori, fpreal t, exint value)
void	setInt (const char *parmname, int &parmi, int vectori, fpreal t, exint value)
void	setFloat (int parmi, int vectori, fpreal t, fpreal value, PRM_AddKeyType add_key=PRM_AK_MARK_PENDING)
void	setFloat (const char *parmname, int vectori, fpreal t, fpreal value, PRM_AddKeyType add_key=PRM_AK_MARK_PENDING)
void	setFloat (const char *parmname, int &parmi, int vectori, fpreal t, fpreal value, PRM_AddKeyType add_key=PRM_AK_MARK_PENDING)
void	setString (const UT_StringRef &val, CH_StringMeaning meaning, int parmi, int vectori, fpreal t)
void	setString (const UT_StringRef &val, CH_StringMeaning meaning, const char *parmname, int vectori, fpreal t)
void	setString (const UT_StringRef &val, CH_StringMeaning meaning, const char *parmname, int &parmi, int vectori, fpreal t)
void	setData (int parmi, int vectori, fpreal t, const PRM_DataItemHandle &val)
void	setData (const char *parmname, int vectori, fpreal t, const PRM_DataItemHandle &val)
void	setData (const char *parmname, int &parmi, int vectori, fpreal t, const PRM_DataItemHandle &val)
void	setChRefInt (int pi, int vi, fpreal t, exint val, PRM_AddKeyType add_key=PRM_AK_MARK_PENDING, bool propagate=true)
void	setChRefInt (const char *pn, int vi, fpreal t, exint val, PRM_AddKeyType add_key=PRM_AK_MARK_PENDING, bool propagate=true)
void	setChRefFloat (int pi, int vi, fpreal t, fpreal val, PRM_AddKeyType add_key=PRM_AK_MARK_PENDING, bool propagate=true)
void	setChRefFloat (const char *pn, int vi, fpreal t, fpreal val, PRM_AddKeyType add_key=PRM_AK_MARK_PENDING, bool propagate=true)
void	setChRefString (const UT_StringRef &val, CH_StringMeaning meaning, int pi, int vi, fpreal t, PRM_AddKeyType add_key=PRM_AK_MARK_PENDING, bool propagate=true)
void	setChRefString (int pi, int vi, fpreal t, const UT_StringRef &val, CH_StringMeaning meaning, PRM_AddKeyType add_key=PRM_AK_MARK_PENDING, bool propagate=true)
void	setChRefString (const UT_StringRef &val, CH_StringMeaning meaning, const char *pn, int vi, fpreal t, PRM_AddKeyType add_key=PRM_AK_MARK_PENDING, bool propagate=true)
void	setChRefString (const char *pn, int vi, fpreal t, const UT_StringRef &val, CH_StringMeaning meaning, PRM_AddKeyType add_key=PRM_AK_MARK_PENDING, bool propagate=true)
void	setChRefData (int pi, int vi, fpreal t, const PRM_DataItemHandle &val, PRM_AddKeyType add_key=PRM_AK_MARK_PENDING, bool propagate=true)
void	setChRefData (const char *pn, int vi, fpreal t, const PRM_DataItemHandle &val, PRM_AddKeyType add_key=PRM_AK_MARK_PENDING, bool propagate=true)
bool	setParameterOrProperty (const char *parm_name, int vec_index, fpreal now, int32 value, bool set_key=false, bool propagate=true)
bool	setParameterOrProperty (const char *parm_name, int vec_index, fpreal now, int64 value, bool set_key=false, bool propagate=true)
bool	setParameterOrProperty (const char *parm_name, int vec_index, fpreal now, fpreal value, bool set_key=false, bool propagate=true)
bool	setParameterOrProperty (const char *parm_name, int vec_index, fpreal now, const char *value, CH_StringMeaning meaning, bool set_key=false, bool propagate=true)
void	setSilentInt (int parmi, int vectori, fpreal t, exint value)
void	setSilentInt (const char *parmname, int vectori, fpreal t, exint value)
void	setSilentInt (const char *parmname, int &parmi, int vectori, fpreal t, exint value)
void	setSilentFloat (int parmi, int vectori, fpreal t, fpreal value, PRM_AddKeyType add_key=PRM_AK_MARK_PENDING)
void	setSilentFloat (const char *parmname, int vectori, fpreal t, fpreal value, PRM_AddKeyType add_key=PRM_AK_MARK_PENDING)
void	setSilentFloat (const char *parmname, int &parmi, int vectori, fpreal t, fpreal value, PRM_AddKeyType add_key=PRM_AK_MARK_PENDING)
void	setSilentString (const UT_StringRef &value, CH_StringMeaning meaning, int parmi, int vectori, fpreal t)
void	setSilentString (const UT_StringRef &value, CH_StringMeaning meaning, const char *parmname, int vectori, fpreal t)
void	setSilentString (const UT_StringRef &value, CH_StringMeaning meaning, const char *parmname, int &parmi, int vectori, fpreal t)
void	setSilentData (int parmi, int vectori, fpreal t, const PRM_DataItemHandle &value)
void	setSilentData (const char *parmname, int vectori, fpreal t, const PRM_DataItemHandle &value)
void	setSilentData (const char *parmname, int &parmi, int vectori, fpreal t, const PRM_DataItemHandle &value)
void	setSilentIntInst (exint value, const char *parmname, const int *inst, int vectori, fpreal t, int nestlevel=1)
void	setSilentFloatInst (fpreal value, const char *parmname, const int *inst, int vectori, fpreal t, int nestlevel=1)
void	setSilentStringInst (const UT_StringRef &value, CH_StringMeaning meaning, const char *parmname, const int *inst, int vectori, fpreal t, int nestlevel=1)
void	setSilentDataInst (const PRM_DataItemHandle &value, const char *parmname, const int *inst, int vectori, fpreal t, int nestlevel=1)
void	setChRefInt (const char *parmname, int &pi, int vi, fpreal t, exint val, PRM_AddKeyType add_key=PRM_AK_MARK_PENDING, bool propagate=true)
void	setChRefFloat (const char *parmname, int &pi, int vi, fpreal t, fpreal val, PRM_AddKeyType add_key=PRM_AK_MARK_PENDING, bool propagate=true)
void	setChRefString (const UT_StringRef &val, CH_StringMeaning meaning, const char *parmname, int &pi, int vi, fpreal t, PRM_AddKeyType add_key=PRM_AK_MARK_PENDING, bool propagate=true)
void	setChRefData (const char *parmname, int &pi, int vi, fpreal t, const PRM_DataItemHandle &val, PRM_AddKeyType add_key=PRM_AK_MARK_PENDING, bool propagate=true)
PRM_Parm *	getParmActivationControl (const UT_StringRef &parm_name)
Public Member Functions inherited from PRM_ParmOwner
const char *	getFullPath (UT_String &str) const
const char *	getFullPath (UT_WorkBuffer &str) const
UT_StringHolder	getFullPath () const
SYS_FORCE_INLINE PRM_ParmList *	getParmList ()
SYS_FORCE_INLINE const PRM_ParmList *	getParmList () const
virtual bool	createSpareParametersForLoad (UT_StringArray &, PRM_ParmNameMap &, UT_String &)
bool	isPendingOverride () const
const char *	getPendingOverrideString () const
void	setPendingOverrideString (const char *s)
Public Member Functions inherited from OP_NetworkBoxItem
	OP_NetworkBoxItem ()
virtual	~OP_NetworkBoxItem ()
bool	setXYWithBoundsChecks (fpreal x, fpreal y)
void	validateSafeBounds (fpreal &x, fpreal &y)
void	validateSafeBounds (fpreal &x, fpreal &y, fpreal &w, fpreal &h)
void	moveToGoodPosition (bool relativetoinputs=true, bool moveinputs=true, bool moveoutputs=true, bool moveunconnected=true)
void	setOwnerBox (OP_NetworkBox *box)
OP_NetworkBox *	getOwnerBox () const
bool	hasOwnerBox (const OP_NetworkBoxItem *item) const
OP_NetworkBox *	getMinimizedOwnerBox () const
void	getPathFromParent (UT_String &str, const OP_Node *parent) const
void	getPathFromParent (UT_WorkBuffer &str, const OP_Node *parent) const
void	getRelativePathTo (const OP_NetworkBoxItem *base_item, UT_String &result) const
	Returns the path of this item relative to 'base_item'. More...
OP_Network *	getCreator () const
OP_Network *	getCodeCreator () const
void	getConnectedItems (OP_NetworkBoxItemList &connected, bool inputs, bool recursive, bool include_this_item) const
	Fills an array with all network box items connected to this item. More...
int64	getMemoryUsage (bool inclusive) const

Static Public Member Functions
static void	buildOperatorTable (OP_OperatorTable &table)
static const char *	getTypeNameFromType (const VOP_TypeInfo &type_info, const VOP_Language *lang)
static void	incrementVariableName (UT_String &varname)
static void	deleteAutoNodesIn (VOP_NodeList &nodes)
static int &	getLODPref ()
static void	setLODPref (int value)
static void	cacheAllParmNames (OP_Node *root)
	Calls cacheParmName on all VOP_ParmGenerator nodes under root. More...
static void	recalculateAllParmDefiners (OP_Node *root, bool dive_into_subnets=true, const UT_StringRef &target_parm_name=UT_StringRef())
	Calls recalculateParmDefiner on all VOP_ParmGenerator nodes under root. More...
static void	refreshShaderParmTemplatesIfNeeded (OP_Node *n)
static const UT_Set < UT_StringHolder > &	getUSDPreviewShaderTags ()
	Returns a set of parm tags relevant to authoring the USD preview shader. More...
static void	setRunCreateScriptCB (void(*)(const char *node_path, const char *render_mask, VOP_Type shader_type))
static bool	getShowPreviewPref ()
static void	setShowPreviewPref (bool show)
static UT_StringHolder	ensureValidVarName (const UT_StringHolder &var)
static UT_StringHolder	decodeVarName (const UT_StringHolder &var)
Static Public Member Functions inherited from OP_Network
static const char *	getScriptFromTable (const char *table)
static const char *	getOpTypeFromTable (const char *table)
static bool	canDestroyNode (OP_Node *node)
	Returns true if it is safe at this time to destroy this node. More...
static void	fixName (const char *name, const OP_FixNameParms &fix_name_parms, UT_String &fixed_name)
static bool	isOpWritten (UT_IStream &is)
static OP_OperatorTable *	getOperatorTable (const UT_StringRef &op_type, const char *script_path=0)
static void	saveOTLBackupInformation (std::ostream &os, const OP_OperatorList &fallbackops, const OP_OperatorList &dummyops)
static bool	warnDeprecatedOpsOnLoad ()
static void	setWarnDeprecatedOpsOnLoad (bool enable)
static int	syncContentsLevel ()
Static Public Member Functions inherited from OP_Node
static const OP_TypeInfo *	getOpInfoFromOpTypeID (OP_OpTypeId opid)
static const OP_TypeInfo *	getOpInfoFromOpTypeName (const char *name)
static const OP_TypeInfo *	getOpInfoFromTableName (const char *name)
static const OP_TypeInfo *	getOpInfoFromScriptDir (const char *dir)
static bool	isValidOpName (const UT_StringView &s, bool allow_rel_paths=false, bool ignore_node_names_env_var=false)
	Set allow_rel_paths to true to accept "." or ".." as valid paths. More...
static bool	isValidOpName (const char *s, bool allow_rel_paths=false, bool ignore_node_names_env_var=false)
static bool	isValidOpName (const UT_String &str, bool allow_rel_paths=false, bool ignore_node_names_env_var=false)
static bool	isValidOpPath (const UT_StringRef &s)
static bool	forceValidOpName (UT_String &name)
static OP_Node *	lookupNode (int unique_id, bool include_proxy=false)
static int	getNumUniqueIds ()
static void	getAllNodes (OP_NodeList &nodes)
static void	getValueAsBundlePaths (fpreal t, UT_WorkBuffer &resultbuf, PRM_Parm *parm, int index, OP_Node *srcnode)
static void	getValueAsBundlePaths (fpreal t, OP_NodeList &resultnodes, PRM_Parm *parm, int index, OP_Node *srcnode)
static bool	parallelCook (OP_Context &context, const OP_NodeList &nodes)
	Cook the given node list in parallel. More...
static void	repositionOpsMaxY (OP_NetworkBoxItemList &items, fpreal x, fpreal y)
static DEP_MicroNode *	getEvalChannelMicroNode (int thread)
static void	addMultiparmInterests (const OP_InterestRef &target_ref, OP_Node *srcnode, PRM_Parm &parm)
static void	addMultiparmInterests (DEP_MicroNode &target, OP_Node *srcnode, PRM_Parm &parm)
static void	addExprOpDependency (const char *arg_str, const PRM_RefId &ref_id, OP_InterestType interest_type)
static void	addExprOpDependency1From2 (const char *arg_str1, const char *arg_str2, const PRM_RefId &ref_id, OP_InterestType interest_type)
static void	addExprOpParmDependency (const char *arg_str, const PRM_RefId &ref_id, OP_InterestType interest_type)
static void	changeExprOpRef (const char *arg_str, char *&new_arg, const char *new_fullpath, const char *old_fullpath, const char *old_cwd)
static void	changeExprOpRef1From2 (const char *arg_str1, const char *arg_str2, char *&new_arg1, char *&new_arg2, const char *new_fullpath, const char *old_fullpath, const char *old_cwd)
static void	changeExprOpParmRef (const char *arg_str, char *&new_arg, const char *new_fullpath, const char *old_fullpath, const char *old_cwd, const char *chan_name, const char *old_chan_name)
static void	moveAndUpdateDependencies (const OP_NodeList &src_nodes, const OP_NodeList &dest_nodes)
static void	updateChannelPtrs (CH_CollectionList &parents)
static int	getGlobbedNodes (OP_Node *cwd, UT_String &holder, const char *pattern, UT_WorkArgs &argv, OP_GlobContext *context)
static int	getGlobbedNetworkBoxes (OP_Node *cwd, UT_String &holder, const char *pattern, UT_WorkArgs &argv, OP_GlobContext *context)
static int	getGlobbedPostIts (OP_Node *cwd, UT_String &holder, const char *pattern, UT_WorkArgs &argv, OP_GlobContext *context)
static void	propagateMatchOTLDefinitionToAncestors (OP_Node *node, bool sync_flag)
	Utility function for syncing/unsyncing all uncestor nodes. More...
static const char *	internalUserDataPrefix ()
	Prefix to use for internally used user data. More...
static int	findOpFramePair (const char *path, int &op_id, fpreal &frame)
static void	buildXformOrder (int trs, int xyz, UT_XformOrder &order)
	Build a UT_XformOrder out of TRS and XYZ parameter values. More...
static const UT_XformOrder &	buildXformOrder (int trs, int xyz)
static UT_XformOrder::rstOrder	getMainOrder (int trs)
	Translate a TRS parameter menu index into the UT_XformOrder type. More...
static int	getMainOrderMenuIndex (UT_XformOrder::rstOrder order)
static UT_XformOrder::xyzOrder	getRotOrder (int xyz)
	Translate a XYZ parameter menu index into the UT_XformOrder type. More...
static int	getRotOrderMenuIndex (UT_XformOrder::xyzOrder order)
static UT_Vector3R	getXformPivot (int trs, fpreal tx, fpreal ty, fpreal tz, fpreal px, fpreal py, fpreal pz)
static UT_Vector3R	getXformPivot (int trs, fpreal tx, fpreal ty, fpreal tz, fpreal px, fpreal py, fpreal pz, fpreal pivot_rx, fpreal pivot_ry, fpreal pivot_rz, bool inverse=false)
static UT_Vector3R	getPivotParmValue (int trs, fpreal tx, fpreal ty, fpreal tz, fpreal px, fpreal py, fpreal pz)
static UT_Vector3R	getPivotParmValue (int trs, fpreal tx, fpreal ty, fpreal tz, fpreal px, fpreal py, fpreal pz, fpreal pivot_rx, fpreal pivot_ry, fpreal pivot_rz, bool inverse=false)
static void	buildXform (int trs, int xyz, float tx, float ty, float tz, float rx, float ry, float rz, float sx, float sy, float sz, float px, float py, float pz, UT_Matrix4 &mat)
static void	buildXform (int trs, int xyz, double tx, double ty, double tz, double rx, double ry, double rz, double sx, double sy, double sz, double px, double py, double pz, UT_DMatrix4 &mat)
static void	buildXform (int trs, int xyz, float tx, float ty, float tz, float rx, float ry, float rz, float sx, float sy, float sz, const UT_Matrix4F::PivotSpace &pivot, UT_Matrix4 &mat)
static void	buildXform (int trs, int xyz, double tx, double ty, double tz, double rx, double ry, double rz, double sx, double sy, double sz, const UT_DMatrix4::PivotSpace &pivot, UT_DMatrix4 &mat)
static void	buildXform (int trs, int xyz, float tx, float ty, float tz, float rx, float ry, float rz, float sx, float sy, float sz, float s_xy, float s_xz, float s_yz, float px, float py, float pz, UT_Matrix4 &mat)
static void	buildXform (int trs, int xyz, double tx, double ty, double tz, double rx, double ry, double rz, double sx, double sy, double sz, double s_xy, double s_xz, double s_yz, double px, double py, double pz, UT_DMatrix4 &mat)
static void	buildXform (int trs, int xyz, float tx, float ty, float tz, float rx, float ry, float rz, float sx, float sy, float sz, float s_xy, float s_xz, float s_yz, const UT_Matrix4F::PivotSpace &pivot, UT_Matrix4 &mat)
static void	buildXform (int trs, int xyz, double tx, double ty, double tz, double rx, double ry, double rz, double sx, double sy, double sz, double s_xy, double s_xz, double s_yz, const UT_DMatrix4::PivotSpace &pivot, UT_DMatrix4 &mat)
static void	buildXform (const UT_Matrix4F::FullTransformModel &parms, UT_Matrix4F &mat)
static void	buildXform (const UT_Matrix4D::FullTransformModel &parms, UT_Matrix4D &mat)
static void	buildXform (int trs, float tx, float ty, float rz, float sx, float sy, float px, float py, UT_Matrix3 &mat)
static void	buildXform (int trs, double tx, double ty, double rz, double sx, double sy, double px, double py, UT_DMatrix3 &mat)
static void	buildXform (int trs, float tx, float ty, float rz, float sx, float sy, float s_xy, float px, float py, UT_Matrix3 &mat)
static void	buildXform (int trs, double tx, double ty, double rz, double sx, double sy, double s_xy, double px, double py, UT_DMatrix3 &mat)
static void	clearAllPendingUndoFlags ()
static OP_EditCallback	getEditCallback (void *&data)
static void	buildQuadricXform (UT_Matrix4 &mat, float tx, float ty, float tz, float sx, float sy, float sz, char axis= 'y', float rx=0.0f, float ry=0.0f, float rz=0.0f)
static void	buildQuadricXform (UT_DMatrix4 &mat, double tx, double ty, double tz, double sx, double sy, double sz, char axis= 'y', double rx=0.0, double ry=0.0, double rz=0.0)
static int	buildOpMenu (OP_Network *net, PRM_Name *theMenu, int theMenuSize, int(*doAdd)(OP_Node *)=0, int startItem=0, const PRM_Parm *parm=0, int showSubnets=1, int expandSubnets=1, bool recurse=false)
static void	buildPreDefRulesMenu (PRM_Name *menu, OP_PreDefRules &pdr)
static int	getNameSerialIndex ()
static void	printOpMemoryUsageStats (std::ostream &os)
static bool	getDoingBulkNotification ()
static bool	isDirectorDoingBulkNotification ()
static bool	createNewOpType (OP_Node *node, UT_String &errors, const char *typeName=nullptr, const char *typeLabel=nullptr, const char *otlFile=nullptr, const char *metaSource=nullptr, const char *comment=nullptr, const char *version=nullptr, const char *newName=nullptr, int minimumInputs=-1, int maximumInputs=-1, bool ignore_external_references=false, bool compress_contents=false, bool force=false, int *newNodeId=nullptr, bool compile_contents=false, bool change_node_type=true, bool create_backup=true)
static void	startBulkNotifications (const OP_NodeList &changed, OP_Node *caller=nullptr)
static void	endBulkNotifications (const OP_NodeList &changed)
static UT_StringHolder	defaultInputName (int idx)
static UT_StringHolder	defaultOutputName (int idx)
static const UT_Color &	getGlobalDefaultColor ()
static fpreal	getFlagWidth ()
	Get the width of flags. More...
static fpreal	getNodeHeight ()
	Get the default node height. More...
static fpreal	getNodeButtonWidth ()
static fpreal	getConnectorHeight ()
	Get the default connector height. More...
static bool	canDestroyNodes (OP_Network *src_net, const OP_NodeList *nodes)
static void	addInputNodeErrorToManager (UT_ErrorManager *error, OP_Node *src)
static void	addExtraInputs (const UT_Array< OP_InterestRef > &target_refs, const UT_Array< OP_InterestRef > &source_refs)
static void	addExtraInput (OP_Node &source, int source_pi, int source_vi, OP_Node &target, int target_pi, int target_vi)
	Optimized version of addExtraInput that doesn't create OP_InterestRef. More...
static bool	getMicroNodesFromRef (OP_Node *op, OP_InterestType type, DEP_MicroNodeList &micronodes, bool data_target)
static bool	getMicroNodesFromRef (OP_Node &op, int parm_i, int vec_i, DEP_MicroNodeList &micronodes)
static void	addExtraInput (OP_Node &source, PRM_Parm &source_parm, int source_vi, OP_Node &target, PRM_Parm &target_parm, int target_vi)
	Optimized version of addExtraInput that doesn't create OP_InterestRef. More...
static void	addExtraInputToEvalChannel (int thread, OP_Node &op, OP_InterestType type)
static void	addExtraInputToEvalChannel (int thread, OP_Node &op, int parm_i, int vec_i)
static void	addExtraInputToEvalChannel (int thread, const OP_InterestRef &source_ref)
static void	addExtraInputToEvalChannel (int thread, DEP_MicroNode &src_micronode)
static void	addExtraInput (const OP_InterestRef &target_ref, const OP_InterestRef &source_ref)
static void	addExtraInput (const OP_InterestRef &target_ref, DEP_MicroNode &source_micronode)
static void	addExtraInput (DEP_MicroNode &target_micronode, const OP_InterestRef &source_ref)
Static Public Member Functions inherited from OP_Parameters
static bool	followChannelReferencesOneStep (const OP_FollowChanRefsOptions &opt, OP_Node *&newop, PRM_Parm *&newparm, int &newvecidx)
static bool	followChannelReferencesOneStepT (const OP_FollowChanRefsOptions &opt, OP_Node *&newop, PRM_Parm *&newparm, int &newvecidx, int thread)
static void	followChannelReferences (const OP_FollowChanRefsOptions &opt, OP_Node *&newop, PRM_Parm *&newparm, int &newvecidx)
static bool	followChannelReferencesWithDeps (const OP_FollowChanRefsOptions &opt, OP_Node *&newop, PRM_Parm *&newparm, int &newvecidx, CH_Channel *chp)
static void	followChannelReferencesT (const OP_FollowChanRefsOptions &opt, OP_Node *&newop, PRM_Parm *&newparm, int &newvecidx, int thread)
static bool	followChannelReferencesWithDepsT (const OP_FollowChanRefsOptions &opt, OP_Node *&newop, PRM_Parm *&newparm, int &newvecidx, int thread, CH_Channel *chp)
static void	followChannelReferences (const OP_FollowChanRefsOptions &opt, CH_ChannelRef &ref)
static void	followChannelReferencesT (const OP_FollowChanRefsOptions &opt, CH_ChannelRef &ref, int thread)
static void	getValueAsProcessedNodePaths (fpreal t, UT_WorkBuffer &resultbuf, const PRM_Parm *parm, int index, const OP_Node *srcnode)
static void	getValueAsProcessedNodePaths (fpreal t, UT_Array< UT_StringHolder > &resultarr, const PRM_Parm *parm, int index, const OP_Node *srcnode)
static void	setBatchParms (PRM_BatchList &list, fpreal now, bool set_key=false, bool create_channels=false)
static bool	canSetBatchParms (PRM_BatchList &list, fpreal now)
static void	buildMParmInst (const PRM_Template *templates, UT_StringArray &mparm_inst, UT_IntArray &mparm_lvl, int level)
static bool	isMParmInstance (const char *chname, const UT_StringArray &mparm_inst, const UT_IntArray &mparm_lvl)
static void	getLayersFromScopedChannels (const CH_ChannelRefList &ori_refs, CH_ChannelRefList &layer_refs)
static UT_StringHolder	getParmActivationControlName (const UT_StringRef &parm_name)
Static Public Member Functions inherited from OP_NetworkBoxItem
static fpreal	getMaxSafeX ()
	The following methods return the safe extents of the position of items. More...
static fpreal	getMinSafeX ()
static fpreal	getMaxSafeY ()
static fpreal	getMinSafeY ()
static OP_NetworkBoxItem *	lookupItem (const OP_ItemType &type, int64 id)
static OP_NetworkBoxItem *	lookupItem (const OP_ItemId &id)

Static Public Attributes
static const char *	theChildTableName
Static Public Attributes inherited from OP_Network
static const char *	theChildTableName
Static Public Attributes inherited from OP_Node
static PRM_ChoiceList	theVexSrcParmMenu
static PRM_Name	theVexSrcParmName
static PRM_Name	theVexScriptParmName
static PRM_Name	theVexNodePathParmName
static PRM_Name	theVexClearParmName
static PRM_Name	theVexCWDName

Protected Member Functions
	VOP_Node (OP_Network *parent, const char *name, OP_Operator *entry)
	~VOP_Node () override
void	getNodeSpecificInfoText (OP_Context &context, OP_NodeInfoParms &iparms) override
void	fillInfoTreeNodeSpecific (UT_InfoTree &tree, const OP_NodeInfoTreeParms &parms) override
void	deleteCookedData () override
int	saveCookedData (std::ostream &, OP_Context &, int binary=0) override
int	saveCookedData (const char *, OP_Context &) override
const char *	getFileExtension (int) const override
OP_ERROR	cookMe (OP_Context &) override
OP_ERROR	bypassMe (OP_Context &, int &) override
virtual void	preOpChanged (OP_EventType, void *)
virtual void	postOpChanged (OP_EventType, void *)
virtual VOP_ContextType	getSpecificShaderContextType () const
virtual void	getContextsForCodeGeneration (UT_StringArray &context_names) const
virtual void	getOutputNameSubclass (UT_String &out, int idx) const
virtual VOP_Type	getOutputTypeSubclass (int idx)
virtual void	getOutputTypeInfoSubclass (VOP_TypeInfo &type_info, int idx)
virtual VOP_VariableTagsHandle	getOutputVariableTagsSubclass (int idx, VOP_Type shader_type)
void	dirtyCachedOutputData ()
	Clears the cached info (name and type) about output connectors. More...
virtual void	getInputNameSubclass (UT_String &in, int idx) const
virtual int	getInputFromNameSubclass (const UT_String &in) const
int	findInputFromInputName (const UT_String &in) const
virtual void	getInputTypeInfoSubclass (VOP_TypeInfo &type_info, int idx)
virtual VOP_Type	getInputTypeSubclass (int idx)
virtual bool	getIsInputVisibleDefaultSubclass (int idx)
virtual bool	getRequiresInputParameters () const
bool	disableConnectedParameters ()
	Disables parameters whose corresponding inputs are connected. More...
bool	updateParmsFlags () override
bool	preUpdateParmsFlags () override
bool	updateParmsActiveState (bool active)
void	addError (VOP_ErrorCodes code, const char *msg=0, const UT_SourceLocation *loc=0)
void	addMessage (VOP_ErrorCodes code, const char *msg=0, const UT_SourceLocation *loc=0)
void	addWarning (VOP_ErrorCodes code, const char *msg=0, const UT_SourceLocation *loc=0)
void	addFatal (VOP_ErrorCodes code, const char *msg=0, const UT_SourceLocation *loc=0)
virtual void	addDiagnosticInfo (const VCC_DiagnosticInfo &diag)
void	getAdditionalUndoNodes (const OP_NodeList &orig_list, OP_NodeList &nodes_for_input_undo) override
OP_ERROR	saveIntrinsic (std::ostream &os, const OP_SaveFlags &flags) override
	Save and load VOP version numbers. More...
bool	loadPacket (UT_IStream &is, short class_id, short sig, const char *path=0) override
bool	loadPacket (UT_IStream &is, const char *token, const char *path=0) override
virtual int	getLatestVopVersion () const
void	getInputsRecursiveHelper (OP_NodeList &nodes_out, UT_Array< int > &array)
bool	doesDependOnlyOnHelper (const VOP_Node *other_node, int max_connections, bool recurse, UT_Array< int > &array)
void	onInputAllocated (OP_Input *new_input, int index) override
	Overriden in VOPs. More...
void	finishedLoadingNetwork (bool is_child_call=false) override
OP_ERROR	getErrorSeverity () override
void	ensureErrorsAreUpdatedSubclass () override
virtual bool	generateErrorsSubclass ()
virtual bool	shouldCheckTimeDependence () const
bool	allowedToChangeParms ()
void	findSafeConnectorNameBase (UT_String &in, bool check_outputs) const
virtual void	getTentativeInputName (UT_String &in, int idx) const
virtual void	getTentativeOutputName (UT_String &out, int idx) const
void	setVisibleConnectorsDirty ()
bool	getPropertyFromNode (const UT_StringRef &name, fpreal now, OP_Node *&op, PRM_Parm *&parm, bool add_missing_mparms, PRM_ParmList *obsolet)
bool	getPropertyFromNode (const UT_StringRef &chname, fpreal now, OP_Node *&op, PRM_Parm *&parm, int &vec_index, PRM_ParmList *obsolete)
bool	getPropertyFromCodeGen (const UT_StringRef &name, fpreal now, OP_Node *&op, PRM_Parm *&parm, bool add_missing_mparms, PRM_ParmList *obsolet)
bool	getPropertyFromCodeGen (const UT_StringRef &chname, fpreal now, OP_Node *&op, PRM_Parm *&parm, int &vec_index, PRM_ParmList *obsolete)
bool	getPropertyFromInputs (const UT_StringRef &name, fpreal now, OP_Node *&op, PRM_Parm *&parm, bool add_missing_mparms, PRM_ParmList *obsolet)
bool	getPropertyFromInputs (const UT_StringRef &chname, fpreal now, OP_Node *&op, PRM_Parm *&parm, int &vec_index, PRM_ParmList *obsolete)
virtual void	getAllowedInputTypeInfosSubclass (unsigned idx, VOP_VopTypeInfoArray &infos)
virtual void	getAllowedInputTypesSubclass (unsigned idx, VOP_VopTypeArray &voptypes)
virtual void	representAsCoShader (UT_ValArray< VOP_Node * > &coshader)
virtual void	representAsCoShaderOutputName (UT_StringArray &name, int output_index)
Protected Member Functions inherited from OP_Network
	OP_Network (OP_Network *parent, const char *name, OP_Operator *op)
	~OP_Network () override
void	clearAndDestroy () override
void	clearAndDestroyNodes ()
int	propagateModification (OP_Node *by_whom, OP_EventType reason, int parm_index, OP_PropagateData &prop_data) override
void	buildOpDependencies () override
void	notifyRenameDependents (const UT_String &full_from, OP_NodeList &cook_nodes) override
void	notifyRenameReferences (const UT_String &full_from, OP_NodeList &cook_nodes) override
void	rebuildOpDependents (bool proxy_only) override
void	cloneFromProxyRefNode (OP_Network *proxy) override
OP_Network *	cloneToProxyRefNode () override
int	hasProxyRefNodes () const override
void	removeProxyRefNode (OP_Network *proxy)
void	moveProxyRefNodes (OP_Network *dest) override
void	moveDependencies (OP_Node *from_node) override
virtual void	beginLoadingInNetwork ()
	Called upon entering and exiting loadNetwork() method. More...
virtual void	endLoadingInNetwork ()
virtual void	finishedLoadingChildOrder ()
bool	syncContents (UT_IStream &is) override
virtual void	addNode (OP_Node *node, int notify=1, int explicitly=1)
OP_Node *	findConnectedNode (OP_Node *op) const
OP_Node *	getPreferredDisplayNodePtr (OP_Node *skipthisnode) const
void	resetDisplayNodePtr (OP_Node *skipthisnode=0)
OP_Node *	getPreferredRenderNodePtr (OP_Node *skipthisnode) const
void	resetRenderNodePtr (OP_Node *skipthisnode=0)
OP_Node *	getPreferredAudioNodePtr (OP_Node *skipthisnode) const
void	resetAudioNodePtr (OP_Node *skipthisnode=0)
virtual CHOP_Node **	getAudioNodeRef ()
void	validateStatusNodePtrs (const OP_NodeList &skipnodes)
virtual void	updateExtraFlagPtrs ()
void	nodeUnlocked () override
bool	canDestroyNode () override
	Return true if it is safe at this time to destroy this node. More...
virtual void	destroySingleNode (OP_Node *node)
void	modifyAllChildNodeNames (bool renamepickableobjects, const char *prefix, int &id, std::set< int > *renaming_exclude_ids=NULL)
void	traverseScope (const char *pattern, OP_ScopeOp scope_op, const OP_ScopeOptions &scope_opts) override
virtual bool	getAllowSavingChild (OP_Node *node, const OP_SaveFlags &flags)
	Returns true if the child at node can should be saved, false otherwise. More...
Protected Member Functions inherited from OP_Node
	OP_Node (OP_Network *parent, const char *name, OP_Operator *entry)
	~OP_Node () override
void	doGetFullPath (UT_WorkBuffer &str) const override
	Implement the method from PRM_ParmOwner. More...
virtual void	buildLocalVarNames (UT_StringArray &out_vars)
UT_StringHolder	evaluateDisableExpression (const PRM_Parm &prm, const UT_StringRef &function) const override
void	resolveUnresolvedLoadedInputs ()
void	finishedLoadingParentNetwork ()
void	setNewParent (OP_Network *new_parent)
void	setLegacyConnectingInputIndex (int index)
virtual void	clearCache ()
void	clearInterruptedImpl (bool allow_recook)
virtual void	doOverridePreCook ()
virtual void	doOverridePostCook ()
int	getSourceCount () const
virtual int	bumpSourceCount (int d)
virtual OP_ERROR	cookInputGroups (OP_Context &context, int alone=0)
OP_ERROR	saveUserDataPacket (std::ostream &os, const char *path_prefix, const UT_String &node_name)
bool	loadIntrinsicParentUneditable (UT_IStream &is, const char *path=0)
bool	loadIntrinsic (UT_IStream &is, const char *path=0)
bool	loadParentUneditable (UT_IStream &is, const char *ext="", const char *path=0)
virtual void	loadStart ()
virtual void	loadFinished ()
void	loadContentsSection ()
void	setMatchesOTLDefinition (int matches)
	Sets the flag idicating if the node is synced (matched) to the HDA. More...
virtual const char *	getDataFileExtension (int binary) const
virtual void	checkTimeDependencies (int do_parms=1, int do_inputs=1, int do_extras=1)
virtual void	checkContextOptionDependencies (int do_parms)
void	sendEvent (OP_EventType type, void *data=0)
int	haveSeenDataModification (exint modification_id)
OP_Cache *	getCookCache ()
virtual void	saveFlagsForUndo ()
void	saveForUndoLayout ()
void	clearDependency ()
	Clears all cook dependencies (i.e., items that may cause it to cook) More...
bool	dirtyForTimeChange (fpreal t)
void	stealDependents (OP_Node *other)
bool	hasOpDependents ()
void	clearOpReferences ()
virtual int	removeOpDependent (int op_id, const PRM_RefId &ref_id, OP_InterestType mask=OP_INTEREST_ALL)
	removeOpDependent() returns the number of dependents removed More...
virtual int	removeOpDependent (int op_id, OP_InterestType mask=OP_INTEREST_ALL)
void	buildOpDependencies () override
void	checkChannelDependencies (CH_Channel *ch, CH_CHANGE_TYPE reason) override
void	notifyOpDependents (OP_InterestType interest, bool recurse)
void	notifyRenameDependents (const UT_String &full_from)
void	notifyRenameReferences (const UT_String &full_from)
virtual void	handleOpDependency (int referenced_op_id, const OP_Dependency &op_dep, OP_InterestType interest_type, bool &need_cook, const char *old_fullpath, const char *old_cwd, const char *old_chan_name)
virtual void	buildParmDependency (int parm_index)
void	addOpNameReference (const PRM_RefId &ref_id, const UT_String &op_path, OP_InterestType type)
void	addChannelNameReference (const PRM_RefId &ref_id, const UT_StringRef &op_path, const UT_StringRef &chan_name, OP_InterestType type)
OP_Node *	getNodeOrCreateProxy (const UT_StringRef &op_path)
void	addOpReference (const PRM_RefId &ref_id, OP_Node *node, const PRM_RefId &source_ref_id, OP_InterestType type)
void	removeOpReference (const PRM_RefId &ref_id, OP_InterestType mask=OP_INTEREST_ALL)
void	removeOpReference (const PRM_RefId &ref_id, int op_id, OP_InterestType mask=OP_INTEREST_ALL)
bool	changeOpPathRef (UT_String &value_str, const char *new_fullpath, const char *old_fullpath, const char *old_cwd, const char *new_cwd)
void	handleStringParmOpPathDependency (int parm_index, int vi, const char *new_fullpath, const char *old_fullpath, const char *old_cwd)
void	notifyNodeDeletion ()
virtual void	nodeDeleted (OP_Node *op, int propagate=1)
void	startCookTimer (const OP_Context &context)
void	stopCookTimer (const OP_Context &context)
virtual const char *	getCookTimerLabel (const OP_Context &context) const
void	permissionError (const char *chname=0) override
void	addInputError (unsigned input_idx)
void	addInputNodeError (OP_Node *src)
virtual bool	isInputConnectedInsideSubnet (int input_idx) const
virtual bool	isNamedInputConnectedInsideSubnet (const OP_ConnectorId &input_name) const
virtual void	setUniqueId (int id)
void	changeOpDependentUniqueId (int old_id, int new_id)
void	changeOpReferenceUniqueId (int old_id, int new_id)
virtual void	clearUniqueId ()
void	setAllowBuildDependencies (int yesno)
int	allowBuildDependencies () const
void	evaluateAllParms (fpreal t)
virtual void	getMyExternalReferences (UT_StringArray &reflist, UT_StringArray *nodelist=0, bool collapse=false, bool check_missing=false, bool show_missing_only=false)
void	getExternalFiles (UT_StringArray &files, const char *stringparm, int framestart, int frameend, bool collapse, bool check_missing, bool show_only_missing, UT_KnownPath path)
virtual void	getDescriptiveParmName (UT_String &str) const
virtual void	getDescriptiveName (UT_String &str) const
void	dirtyDescriptiveNameCache ()
	Marks our cached descriptive name as dirty. More...
virtual bool	cookedDataUsesAllParameters () const
virtual bool	cookedDataNeedsErrors () const
virtual bool	cookDataForAnyOutput () const
bool	getIsRunningInCreateScript () const
virtual void	refreshRepresentativeNode (OP_Node &changed_child)
virtual void	setupConnectorsAfterLoad ()
void	convertOpdefToAbsolutePath (UT_String &str) const override
bool	isCookedTime (fpreal t) const
virtual void	dumpMicroNodes (std::ostream &os, bool as_DOT, int indent_level) const
void	deleteInput (int idx)
void	deleteInput (const OP_ConnectorId &input_name)
virtual void	doDeleteInput (int idx)
	Performs actual removal from the member input array. More...
void	updateErrorSeverity ()
	Update the error severity of this node. More...
void	checkConnectorsConsistency ()
	Debug method for checking connector consistency. More...
void	gatherInputs (UT_Array< OP_InputPair > &input_pairs)
void	gatherOutputs (UT_Array< OP_OutputPair > &output_pairs)
void	renameInput (OP_Input *input, int new_id)
void	notifyChannelOpDependents (PRM_Parm *in_parm, int vecid)
void	beginScriptBlockingDel ()
void	endScriptBlockingDel ()
Protected Member Functions inherited from OP_Parameters
void	doGetFullPath (UT_WorkBuffer &str) const override
	Compute the full path of the node. More...
bool	updateParmDisableConditional (PRM_Parm &parm, bool force, const UT_StringArray *skip=0)
bool	updateParmHideConditional (PRM_Parm &parm, const UT_StringArray *skip=0)
bool	updateParmDisableIfInactive (PRM_Parm &parm, bool disable=true)
virtual unsigned	disableParms ()
void	saveMultiParmForUndo (int index)
void	stealGlobalErrors ()
void	stealErrors (OP_Parameters &src)
UT_LockedRawPtr < UT_ErrorManager, OP_Lock >	getLockedErrorManager ()
SYS_FORCE_INLINE bool	checkExpressionError (const PRM_Parm *parm, int thread) const
void	resetParmEventHandler ()
int *	allocIndirect (int size=64)
	OP_Parameters (const char *name, OP_Operator *entry)
	OP_Parameters (const OP_Parameters &source, const char *name)
	~OP_Parameters () override
void	initializeParms (OP_Channels *channels)
virtual int	rename (const char *newname)
virtual bool	createSpareParameterFromChannel (const char *chname)
virtual bool	createSpareParametersFromChannels (UT_BitArray &selection, const CH_ChannelList &channels)
CH_LocalVariable *	getVariable (int i) const
CH_LocalVariable *	getVariable (const char *name) const
OP_ERROR	saveChannels (std::ostream &os, int binary, bool compiled, bool selected, bool pending_state)
OP_ERROR	saveParmChannels (int parm_index, std::ostream &os, int binary, bool compiled)
OP_ERROR	saveParameters (std::ostream &os, int binary, bool compiled)
OP_ERROR	saveChannelAliases (std::ostream &os, int binary)
bool	loadChannels (UT_IStream &is, const char *path, CH_Collection *obsolete_channels)
bool	loadParameters (UT_IStream &is, const char *path, PRM_ParmList *obsolete_parms)
bool	loadChannelAliases (UT_IStream &is, const char *path=0)
bool	loadOldSpareParms (UT_IStream &is)
virtual void	ensureSpareParmsAreUpdatedSubclass ()
Protected Member Functions inherited from PRM_ParmOwner
	PRM_ParmOwner ()
virtual	~PRM_ParmOwner ()
Protected Member Functions inherited from UT_NonCopyableNS::UT_NonCopyable
	UT_NonCopyable ()=default
	~UT_NonCopyable ()=default
	UT_NonCopyable (const UT_NonCopyable &)=delete
UT_NonCopyable &	operator= (const UT_NonCopyable &)=delete

Static Protected Member Functions
static void	rewireInputs (OP_Network *parent, OP_NodeList &inputs, int srcidx, int dstidx)
	This function is used to rewire nodes when we do a moveInput. More...
Static Protected Member Functions inherited from OP_Node
static void	bumpNameSerialIndex ()
static void	cmd_locate (CMD_Args &)
static void	saveForUndoDelete (OP_NodeList &nodes)
static bool	getStringParmOpPath (PRM_Parm &parm, int vi, UT_String &oppath, int thread)
Static Protected Member Functions inherited from OP_Parameters
static bool	isReservedOpName (const char *name)

Protected Attributes
const VOP_Language *	myLanguage
int	myVopVersion
Protected Attributes inherited from OP_Network
OP_Node *	myRenderNodePtr
OP_Node *	myDisplayNodePtr
UT_ValArray< OP_Node * >	myOutputNodes
Protected Attributes inherited from OP_Node
UT_TokenString	myHashCode
UT_TokenString	myParmHashCode
int	myLastGroupMask
OP_VERSION	myHashVersion
fpreal	myHashTime
int	myParmLastGroupMask
OP_VERSION	myParmHashVersion
fpreal	myParmHashTime
UT_String	mySyncErrors
OP_ERROR	mySyncErrorLevel
int	mySyncDepth
uint32	myCompHash
Protected Attributes inherited from OP_Parameters
OP_Channels *	myChannels
OP_Stat	myStats
Protected Attributes inherited from PRM_ParmOwner
PRM_ParmList *	myParmList
Protected Attributes inherited from OP_NetworkBoxItem
UT_Color	myColor
using	VexBuildFn1 = void(*)(VOP_Node *, UT_String &, fpreal, OP_Node *, UT_Map< int, bool > *)
using	VexBuildFn2 = void(*)(VOP_Node *, UT_String &, fpreal, DEP_MicroNode *, UT_Map< int, bool > *)
void	buildVexScript (UT_String &result, fpreal t, OP_Node *parent, UT_Map< int, bool > *visited) override
void	buildVexScript (UT_String &result, fpreal t, DEP_MicroNode *depnode, UT_Map< int, bool > *v) override
static void	setBuildVexScriptCB (VexBuildFn1 fn1, VexBuildFn2 fn2)

Detailed Description

Examples:

VOP/VOP_CustomContext.C, VOP/VOP_CustomContext.h, VOP/VOP_Switch.C, and VOP/VOP_Switch.h.

Definition at line 267 of file VOP_Node.h.

Member Typedef Documentation

using VOP_Node::InputVariableOverride = std::pair<VOP_Node*, int>

Some variables associated with vop inputs can be overriden or set without an explicit wire to that input. The override comes from an output connector of another node, encoded as <node, output index> pair.

Definition at line 521 of file VOP_Node.h.

using VOP_Node::VexBuildFn1 = void (*)(VOP_Node*, UT_String&, fpreal, OP_Node*, UT_Map<int,bool>*)

To be able to use Cvex VOP in Attribute SOP, etc.

Definition at line 714 of file VOP_Node.h.

using VOP_Node::VexBuildFn2 = void (*)(VOP_Node*, UT_String&, fpreal, DEP_MicroNode*, UT_Map<int,bool>*)

To be able to use Cvex VOP in Attribute SOP, etc.

Definition at line 716 of file VOP_Node.h.

Member Enumeration Documentation

enum VOP_Node::InputParmGenType

Defines the different nodes that can be created and automatically connected to a VOP node's input.

Enumerator
INPUT_TYPE_CONST
INPUT_TYPE_PARM
INPUT_TYPE_SUBNET_INPUT

Definition at line 992 of file VOP_Node.h.

Constructor & Destructor Documentation

VOP_Node::VOP_Node ( OP_Network *  parent, const char *  name, OP_Operator *  entry  )

protected

VOP_Node::~VOP_Node ( )

overrideprotected

Member Function Documentation

void VOP_Node::addAutoVopNodePointer	(	VOP_AutoNode *	auto_node,
		int	input_index
	)

Do not call this method directly.

virtual void VOP_Node::addDiagnosticInfo ( const VCC_DiagnosticInfo &  diag )

protectedvirtual

Reimplemented in VOP_Snippet.

void VOP_Node::addError ( VOP_ErrorCodes  code, const char *  msg = 0, const UT_SourceLocation *  loc = 0  )

inlineprotected

Definition at line 1557 of file VOP_Node.h.

void VOP_Node::addFatal ( VOP_ErrorCodes  code, const char *  msg = 0, const UT_SourceLocation *  loc = 0  )

inlineprotected

Definition at line 1566 of file VOP_Node.h.

void VOP_Node::addLocalVariable	(	const UT_StringRef &	varname,
		VOP_ParmGenerator *	definer
	)

void VOP_Node::addMessage ( VOP_ErrorCodes  code, const char *  msg = 0, const UT_SourceLocation *  loc = 0  )

inlineprotected

Definition at line 1560 of file VOP_Node.h.

bool VOP_Node::addOrMoveVisualizerToOutput ( int  outputidx )

overridevirtual

Moves a visualizer into our output list.

Reimplemented from OP_Node.

void VOP_Node::addParentSubnetVariable	(	const char *	varname,
		VOP_ParmGenerator *	definer
	)

void VOP_Node::addWarning ( VOP_ErrorCodes  code, const char *  msg = 0, const UT_SourceLocation *  loc = 0  )

inlineprotected

Definition at line 1563 of file VOP_Node.h.

bool VOP_Node::allowedToChangeParms ( )

protected

This returns true if it is okay to modify parms based on input changing and false otherwise. The decision is based on things like whether or not we are being loaded or running in a creation script.

virtual bool VOP_Node::allowUSDShaderParm ( PRM_Parm &  parm )

virtual

Returns true if the given parameter should currently be included in the USD shader parameters. Note, this is a dynamic test, and some nodes will consider a given parameter to be a USD shader parm under certain conditions but not under the others (eg, depending on signature).

Reimplemented in VOP_ScriptNode.

void VOP_Node::appendOutputOverrideCode

(

UT_String &

str_code

)

void VOP_Node::appendVopFunctionArgument	(	UT_StringArray &	arg_names,
		UT_StringArray &	arg_vals,
		const VOP_FunctionArgInfo &	arg_info
	)

Constructs a shader call, assuming this node represents a shader.

bool VOP_Node::areErrorsDirty

(

const OP_Context &

context

)

Manipulate cook error dirty state.

virtual bool VOP_Node::areOutputVariablesFixed ( const VOP_CodeGenContext &  ctx )

virtual

Returns true if the output variables of this node should not be renamed in the code (in an attempt to avoid name collisions); it usually applies to the shader output parameters in a given context. If so, the second function returns the name of this output variable. The version with VOP_CodeGenContext argument should be used.

Reimplemented in VOP_ParmGenerator.

virtual bool VOP_Node::areOutputVariablesFixed ( VOP_ContextType  context_type )

virtual

static void VOP_Node::buildOperatorTable ( OP_OperatorTable &  table )

static

void VOP_Node::buildVexScript ( UT_String &  result, fpreal  t, OP_Node *  parent, UT_Map< int, bool > *  visited  )

overridevirtual

To be able to use Cvex VOP in Attribute SOP, etc.

Reimplemented from OP_Node.

void VOP_Node::buildVexScript ( UT_String &  result, fpreal  t, DEP_MicroNode *  depnode, UT_Map< int, bool > *  v  )

overridevirtual

To be able to use Cvex VOP in Attribute SOP, etc.

Reimplemented from OP_Node.

OP_ERROR VOP_Node::bypassMe ( OP_Context &  , int &    )

overrideprotectedvirtual

Implements OP_Node.

static void VOP_Node::cacheAllParmNames ( OP_Node *  root )

static

Calls cacheParmName on all VOP_ParmGenerator nodes under root.

virtual bool VOP_Node::canDefineShader ( ) const

virtual

Returns true if the VOP can represent a shader. Ie, whether it can be converted into a shader.

Reimplemented in VOP_SubnetScript.

void VOP_Node::clearAutoVopNodeInfos

(

)

void VOP_Node::clearInterrupted ( )

overridevirtual

Override clearInterrupted so that we don't recook the whole DOP Network when the user interrupts a cook. The clearInterrupted on the containing VOP Network willb be enough.

Reimplemented from OP_Node.

OP_ERROR VOP_Node::cookMe ( OP_Context &  )

overrideprotectedvirtual

Implements OP_Node.

void VOP_Node::createAutoCodeGenerator

(

)

Creates a code generator for the VOP, if it needs one. When a VOP is placed in a non-shaer container node that does not have an overarching code generator, this method may be called to create one for a VOP to act as a stand-alone shader.

void VOP_Node::createAutoShaderChildren

(

)

Utility method to create explicit children inside that node. The children correspond to the epilogue in auto-generated shader.

const OP_DataMicroNode& VOP_Node::dataMicroNodeConst ( ) const

inlineoverridevirtual

Reimplemented from OP_Node.

Definition at line 1346 of file VOP_Node.h.

static UT_StringHolder VOP_Node::decodeVarName ( const UT_StringHolder &  var )

static

Some variable names may contain characters that are illegal in C-style variable names. Eg, Snippet VOP may allow colons to indicate namespaced attributes which get bound to VEX parameters/variables. To ensure the variable name is valid, such characters are encoded using only alphanumeric (and underscore) characters. The decode function reverses such encoding.

virtual bool VOP_Node::definesShaderExtraParameters ( ) const

virtual

If false, getShaderExtraParameters is not invoked as it is assumed to return an empty list

Reimplemented in VOP_ScriptNode, and VOP_Snippet.

static void VOP_Node::deleteAutoNodesIn ( VOP_NodeList &  nodes )

static

Scans the node list and deletes the auto convert nodes (and replaces them with NULLs in the list). Also, clears any auto-convert information for all other nodes in the list. Note, thet the node list is usually constructed with mergeInputNodeList() method.

void VOP_Node::deleteCookedData ( )

overrideprotectedvirtual

Implements OP_Node.

bool VOP_Node::deleteIndependentInputNodes

(

int

input_index

)

Deletes the input nodes for a given input (recursively), but only if none of them depend on anything other than this node. Returns true if any nodes were deleted, false otherwise.

void VOP_Node::deleteLocalChannelDefiner

(

VOP_ParmGenerator *

definer

)

void VOP_Node::deleteLocalVariable

(

const UT_StringRef &

varname

)

void VOP_Node::deleteParentSubnetVariable

(

const char *

varname

)

void VOP_Node::dirtyCachedOutputData ( )

protected

Clears the cached info (name and type) about output connectors.

virtual void VOP_Node::dirtyShaderList ( )

virtual

Some material vops cache a list of shader that needs to be dirtied.

Reimplemented in VOP_SubnetBase, and VOP_SubnetScript.

bool VOP_Node::disableConnectedParameters ( )

protected

Disables parameters whose corresponding inputs are connected.

bool VOP_Node::doesDependOnlyOn	(	const VOP_Node *	other_node,
		int	max_connections,
		bool	recurse
	)

bool VOP_Node::doesDependOnlyOnHelper ( const VOP_Node *  other_node, int  max_connections, bool  recurse, UT_Array< int > &  array  )

protected

void VOP_Node::ensureErrorsAreUpdatedSubclass ( )

overrideprotectedvirtual

Ensure that the node errors are up-to-date. This method gives our subclass a chance to insert any errors on-demand.

Reimplemented from OP_Parameters.

virtual void VOP_Node::ensureParametersAreValid ( )

virtual

Make sure that our parmname parameter (if we have one) doesn't conflict with any other parmname parameter values.

Reimplemented in VOP_ScriptNode, VOP_OutputVar, and VOP_VariableInput.

static UT_StringHolder VOP_Node::ensureValidVarName ( const UT_StringHolder &  var )

static

Some variable names may contain characters that are illegal in C-style variable names. Eg, Snippet VOP may allow colons to indicate namespaced attributes which get bound to VEX parameters/variables. To ensure the variable name is valid, such characters are encoded using only alphanumeric (and underscore) characters. The decode function reverses such encoding.

bool VOP_Node::evalVariableValue ( UT_String &  v, int  index, int  thread  )

overridevirtual

For expanding compiler string used in auto code generator.

Reimplemented from OP_Parameters.

bool VOP_Node::evalVariableValue ( fpreal &  v, int  i, int  thr  )

inlineoverridevirtual

For expanding compiler string used in auto code generator.

Reimplemented from OP_Parameters.

Definition at line 689 of file VOP_Node.h.

void VOP_Node::fillInfoTreeNodeSpecific ( UT_InfoTree &  tree, const OP_NodeInfoTreeParms &  parms  )

overrideprotectedvirtual

Triggered by 'fillInfoTree()', this virtual function adds all node- specific info to 'tree'. All child classes must create their own branches under 'tree' to place their info

Reimplemented from OP_Node.

Reimplemented in VOP_ParmGenerator.

virtual void VOP_Node::findAllShaders ( VOP_NodeList &  shader_nodes, VOP_ShaderTypeList &  shader_types, UT_StringArray &  output_names  )

virtual

Returns all applicable shader nodes and their corresponding shader types, and if applicable output names. Output names become important when a VOP node is a subnetwork containing a few surface shaders, one for different renderer. Note, some returned output names may correspond to a AOV data (eg, the output type may be float or a vector rather than a shader type), in which case the shader type will be reflect that.

Reimplemented in VOP_SubnetBase, VOP_SubnetScript, and VOP_Collect.

int VOP_Node::findInputFromInputName ( const UT_String &  in ) const

protected

int VOP_Node::findParametersOrProperties ( fpreal  now, OP_PropertyLookupList &  list  )

overridevirtual

Virtual overrides for evaluating parameters as render properties, in case the VOP node is a shader or a material.

Reimplemented from OP_Parameters.

void VOP_Node::findSafeConnectorNameBase ( UT_String &  in, bool  check_outputs  ) const

protected

Ensures the given connector name does not have any conflicts with other connectors and is safe to use. If check_outputs' is true, the output names are checked for conflicts too, otherwise only inputs are tested.

virtual VOP_Node* VOP_Node::findShader ( VOP_Type  shader_type, fpreal  now  )

virtual

@ Returns a node that implements or represents the given shader type. The returned node may be a stand-alone (self-contained) shader node, or a building-block node from which a shader of a given type can be generated.

Reimplemented in VOP_Collect.

VOP_Node* VOP_Node::findSimpleInput

(

int

index

)

Returns the node wired to this VOP's 'index' input tracing past simple VOPs like the Switch or Null VOP.

virtual void VOP_Node::findSimpleInputCandidatesFromOutput ( int  output_index, UT_IntArray &  input_indices  )

inlinevirtual

A method that reports which immediate input connectors are considered by findSimpleInputFromOutput() method. This is useful when analyzing the simple input decision tree.

Reimplemented in VOP_Snippet, VOP_Null, and VOP_OutputVar.

Definition at line 1269 of file VOP_Node.h.

virtual VOP_Node* VOP_Node::findSimpleInputFromOutput ( int  output_index )

inlinevirtual

Virtual helper to findSimpleInput() which returns the simple input node (ie the final node we look for) based on the request coming from the node connected to on the output of a given index.

Reimplemented in VOP_Snippet, VOP_Null, and VOP_OutputVar.

Definition at line 1264 of file VOP_Node.h.

void VOP_Node::finishedLoadingNetwork ( bool  is_child_call = false )

overrideprotectedvirtual

Reimplemented from OP_Network.

Reimplemented in VOP_SubnetBase, and VOP_SubnetScript.

bool VOP_Node::forceCodeGenerationInContext

(

const VOP_CodeGenContext &

context

)

const

Returns true if the node can and should initiate generation of code in the given context. If, if the node is a terminal node.

virtual bool VOP_Node::forceCodeGenerationOfInputs ( const VOP_CodeGenContext &  context, bool  check_shader_context  ) const

virtual

Determines if this is a terminal node. Ie, whether this node is a code sink that culminates (one of) the shader calculations. The culmination may be in the form of setting the global variable, setting an export parameter, or a general reqest by a user to ensure the node is part of the shader (eg, print vop). The code code generator determines all the nodes that participate in the shader definition by by recursively traversing the inputs starting from this node.

Parameters

check_shader_context

Is true when the node should consider the shader context name/type contained in the code gen context parameter; the node should return true only if it really is a terminal node for the given shader type. Otherwise, if false, the node can disregard the shader type most likely because it lives in a single-context vopnet.

Reimplemented in VOP_Snippet, VOP_SubnetBase, VOP_ScriptNode, VOP_OutputVar, VOP_SubnetConnector, VOP_Null, VOP_SubnetScript, VOP_ParmGenerator, VOP_SubnetOutput, and VOP_Visualize.

virtual bool VOP_Node::generateErrorsSubclass ( )

protectedvirtual

Generate the node errors. Return true if an error was generated and false otherwise. This method can be overridden to generate errors specific to the subclass.

Reimplemented in VOP_SubnetScript, VOP_SubnetBase, VOP_Block, and VOP_ParameterBase.

void VOP_Node::getAdditionalUndoNodes ( const OP_NodeList &  orig_list, OP_NodeList &  nodes_for_input_undo  )

overrideprotectedvirtual

Reimplemented from OP_Network.

void VOP_Node::getAllAllowedInputTypeInfos	(	unsigned	idx,
		VOP_VopTypeInfoArray &	typeinfos
	)

Returns all allowed types for a given input, regardless of what is currently wired to that input and regardless of what subset of all these types is currently legal due to pruning of invalid signatures (input types) on a script node (etc). This is similar to getAllowedInputTypeInfos(), but unlike it, this method returns types belonging to invalid signatures.

void VOP_Node::getAllInputsGrouped	(	UT_StringArray &	groups,
		UT_StringMap< UT_IntArray > &	mapping
	)

Fetches grouping information for all inputs whether they are visible or not. All inputs not in a group will be returned in the map with an empty string as the key.

virtual void VOP_Node::getAllowedInputTypeInfos ( unsigned  idx, VOP_VopTypeInfoArray &  typeinfos  )

virtual

Returns currently allowed input types for a given input, regardless of what is connected to that input at the moment. These do not include types to which autoconversion is possible.

Reimplemented in VOP_ScriptNode.

virtual void VOP_Node::getAllowedInputTypeInfosSubclass ( unsigned  idx, VOP_VopTypeInfoArray &  infos  )

protectedvirtual

One of these two methods should be overriden in most VOP nodes. It is preferable to override the one that gets type infos, since they can encode complex types. They should fill in voptypes vector with vop types that are allowed to be connected to this node at the input at index idx. Note that this method should return valid vop types even when nothing is connected to the corresponding input.

Reimplemented in HDK_Sample::VOP_CustomVop, VOP_ScriptNode, VOP_SubnetOutput, and HDK_Sample::VOP_Switch.

virtual void VOP_Node::getAllowedInputTypes ( unsigned  idx, VOP_VopTypeArray &  voptypes  )

virtual

virtual void VOP_Node::getAllowedInputTypesSubclass ( unsigned  idx, VOP_VopTypeArray &  voptypes  )

protectedvirtual

One of these two methods should be overriden in most VOP nodes. It is preferable to override the one that gets type infos, since they can encode complex types. They should fill in voptypes vector with vop types that are allowed to be connected to this node at the input at index idx. Note that this method should return valid vop types even when nothing is connected to the corresponding input.

Reimplemented in VOP_Parameter, VOP_SubnetBase, VOP_Bind, VOP_VariableInput, VOP_OutputVar, VOP_SubnetConnector, and VOP_Collect.

bool VOP_Node::getAllowEditingParmDefaults

(

int

input_index

)

virtual void VOP_Node::getAllowedNamedInputTypeInfos ( const OP_ConnectorId &  input_name, VOP_VopTypeInfoArray &  typeinfos  )

virtual

Returns all allowed input types on a given input, regardless of what is currently connected to that input. These do not include types to which autoconversion is possible.

virtual void VOP_Node::getAllowedNamedInputTypes ( const OP_ConnectorId &  input_name, VOP_VopTypeArray &  voptypes  )

virtual

VOP_Type VOP_Node::getAutoConvertTargetType

(

int

input_idx

)

VOP_TypeInfo VOP_Node::getAutoConvertTargetTypeInfo

(

int

input_idx

)

Returns the type to which the input will be auto-convert. This is necessary because some inputs can take in a range of various types, and we need to know which one will be converting to. This function assumes that autoconversion is necessary. If it is not possible, or not needed, it returns VOP_TYPE_UNDEF.

VOP_Type VOP_Node::getAutoConvertTypeFromType	(	int	input_idx,
		VOP_Type	source_type
	)

VOP_TypeInfo VOP_Node::getAutoConvertTypeInfoFromType	(	int	input_idx,
		const VOP_TypeInfo &	source_type
	)

VOP_AutoNode* VOP_Node::getAutoVopNode

(

int

input_idx

)

const VOP_AutoNode* VOP_Node::getAutoVopNode

(

int

input_idx

)

const

int VOP_Node::getAutoVopNodeCount

(

)

virtual bool VOP_Node::getCachedShaderCode ( std::ostream &  os, VOP_ContextType  context_type  ) const

virtual

Writes out the shader code from the cache to the given output stream. Returns true if successful, otherwise, returns false, if there's no cached shader code for this context.

Reimplemented in VOP_ScriptNode.

int VOP_Node::getChildConnectorIndexFromParent

(

int

parent_input

)

const

VOP subnets may restrict which inputs should show up in the Subnet Input and Subnet Output VOPs. These two methods control that. Gets number of subnet inputs available to subnet input/output children. Gets the subnet input index corresponding to the given index of (limited number of) input available to subnet input/output children.

const char* VOP_Node::getChildType ( ) const

overridevirtual

Reimplemented from OP_Network.

OP_OpTypeId VOP_Node::getChildTypeID ( ) const

overridevirtual

Implements OP_Network.

virtual void VOP_Node::getCode ( UT_String &  codestr, const VOP_CodeGenContext &  context  )

virtual

Get the code fragment to be included in the shader code.

Reimplemented in VOP_GenericShader, HDK_Sample::VOP_Switch, VOP_Snippet, VOP_AutoConvert, VOP_ScriptNode, VOP_SubnetScript, VOP_VariableInput, VOP_OutputVar, VOP_ParmGenerator, VOP_SubnetBase, VOP_Constant, VOP_SubnetOutput, VOP_Visualize, VOP_Block, and VOP_Null.

virtual void VOP_Node::getContextsForCodeGeneration ( UT_StringArray &  context_names ) const

protectedvirtual

Obtains a list of shading contexts in which this node wants to initiate the generation of code.

Reimplemented in VOP_ParmGenerator, and VOP_OutputVar.

OP_DataType VOP_Node::getCookedDataType ( ) const

overridevirtual

Nobody should have to override this, but it's public for other people.

Implements OP_Node.

void VOP_Node::getCoShaderNodes	(	UT_ValArray< VOP_Node * > &	coshaders,
		const char *	parm_name
	)

Obtains a coshader node (or array of nodes) associated with the parm. Usually, the co-shader computes the value for the parameter, and is represented as a wired input to the main shader node. If no coshaders are wired in, the output list is empty.

void VOP_Node::getCoShaderNodesOutputNames	(	UT_StringArray &	outputs,
		const char *	parm_name
	)

Obtains a coshader node (or array of nodes) associated with the parm. Usually, the co-shader computes the value for the parameter, and is represented as a wired input to the main shader node. If no coshaders are wired in, the output list is empty.

virtual bool VOP_Node::getCurrentSignatureName ( UT_String &  name )

virtual

Obtains the current signature name.

Reimplemented in VOP_ScriptNode.

bool VOP_Node::getDebug ( ) const

overridevirtual

Gets/sets the value of the debug flag on this node.

Reimplemented from OP_Node.

OP_ERROR VOP_Node::getErrorSeverity ( )

overrideprotectedvirtual

Reimplemented from OP_Network.

void VOP_Node::getExtraNodesForCopyOrDelete ( OP_NodeList &  extras ) const

overridevirtual

Obtains additional nodes that should be copied or deleted when this node is copied or deleted.

Reimplemented from OP_Node.

virtual void VOP_Node::getExtraTypesToDefine ( UT_Array< VOP_TypeInfo > &  types )

virtual

If node explicitly declares variables by itself (eg, subnet), it should report such types with this method, in case it uses some custom data type that needs to be defined in the shader code (eg, struct). Most nodes don't need to override this, since code generator knows what types it used for this node's (output connector) variables.

Reimplemented in VOP_SubnetBase, and VOP_SubnetScript.

const char* VOP_Node::getFileExtension ( int  ) const

overrideprotectedvirtual

Implements OP_Node.

virtual void VOP_Node::getFixedOutputVariable ( UT_String &  var, int  idx  )

virtual

Reimplemented in VOP_ParmGenerator.

virtual void VOP_Node::getFixedParameterMap ( UT_StringArray &  parmmap )

virtual

Returns a parmmap string array where alternate entries contain key and value, where key is the vop parameter name and the value is the parameter name specified by the Parm VOP connected to the input corresponding to that vop parameter.

const VOP_GlobalVarMap* VOP_Node::getGlobalVariables

(

)

const

Get or set the table of global or local variables for this context. The global variables are defined solely by the VEX context. The data associated with each entry is the VEX_Type of the variable. The local variables are those defined by Parameter ops. This table provides a common place to look for variable name conflicts.

fpreal VOP_Node::getH ( ) const

overridevirtual

Absolute height.

Reimplemented from OP_Node.

bool VOP_Node::getInOutLOD

(

int

level

)

const

virtual void VOP_Node::getInputDefaultValue ( UT_String &  def, int  idx  ) const

virtual

Gets a default value of an explicitly defined input (applies to subnets)

Reimplemented in VOP_SubnetBase.

int VOP_Node::getInputFromName ( const UT_String &  in ) const

overridevirtual

Note that this function only looks through currently connected inputs for the name, not through all possible input names on this node. mapInputNameToIndex does that instead.

Reimplemented from OP_Node.

virtual int VOP_Node::getInputFromNameSubclass ( const UT_String &  in ) const

protectedvirtual

Reimplemented in VOP_ParmGenerator, VOP_SubnetScript, HDK_Sample::VOP_CustomVop, VOP_SubnetBase, VOP_Snippet, VOP_ScriptNode, VOP_Block, VOP_SubnetOutput, VOP_OutputVar, VOP_AutoConvert, VOP_VariableInput, VOP_Null, HDK_Sample::VOP_Switch, VOP_Properties, VOP_Collect, VOP_GenericShader, and VOP_SubnetConnector.

bool VOP_Node::getInputGroupExpanded

(

const UT_StringHolder &

group

)

void VOP_Node::getInputName ( UT_String &  in, int  idx  ) const

overridevirtual

Returns the variable name associated with a given input number. These just call the getInputXXXSubclass functions.

Reimplemented from OP_Node.

Examples:

VOP/VOP_Switch.C.

void VOP_Node::getInputName ( UT_StringHolder &  in, int  idx  ) const

inline

Definition at line 464 of file VOP_Node.h.

void VOP_Node::getInputNameFromInputNode	(	UT_String &	in,
		int	idx,
		bool	check_output_names
	)		const

Obtains the idx-th input name based on a connected input node. If not connected, the name is "next". It's ensured that the name is unique even if many input nodes provide the same name. If check_output_names is true, the input name is ensured to be unique and different from the all the output names too.

virtual void VOP_Node::getInputNameSubclass ( UT_String &  in, int  idx  ) const

protectedvirtual

Returns the variable name associated with a given input number. Implementers of this function should also implement the reverse function.

Reimplemented in VOP_ParmGenerator, VOP_SubnetScript, HDK_Sample::VOP_CustomVop, VOP_SubnetBase, VOP_Snippet, VOP_ScriptNode, VOP_Block, VOP_SubnetOutput, VOP_OutputVar, VOP_VariableInput, VOP_AutoConvert, VOP_Null, HDK_Sample::VOP_Switch, VOP_Properties, VOP_Collect, VOP_GenericShader, and VOP_SubnetConnector.

void VOP_Node::getInputsRecursive

(

OP_NodeList &

nodes_out

)

void VOP_Node::getInputsRecursiveHelper ( OP_NodeList &  nodes_out, UT_Array< int > &  array  )

protected

VOP_Type VOP_Node::getInputType

(

int

idx

)

const

will_autoconvert_out, if not null, is set to true if autoconversion will be needed, to false otherwise.

void VOP_Node::getInputTypeInfo	(	VOP_TypeInfo &	type_info,
		int	idx
	)		const

Examples:

VOP/VOP_Switch.C.

bool VOP_Node::getInputTypeInfoFromInputNode	(	VOP_TypeInfo &	type_info,
		int	idx,
		bool	grow_inputs_to_idx = false
	)		const

Obtains the idx-th input type info from the connected input node. If not connected, type info is set to undefined.

Parameters

type_info	The type info to fill out. idx The index of the input from where to take the type.
grow_inputs_to_idx	If true and the the requested idx is larger than the input list size, then the list is expanded to make the requested index legal. Otherwise, list is kept constant and input is treated as NULL, resulting in an info for an undefined type.

Returns

True if the info was obtained from the vop, otherwise false (info is set to undef, by default).

Examples:

VOP/VOP_Switch.C.

virtual void VOP_Node::getInputTypeInfoSubclass ( VOP_TypeInfo &  type_info, int  idx  )

protectedvirtual

Reimplemented in VOP_SubnetScript, VOP_Parameter, HDK_Sample::VOP_CustomVop, VOP_SubnetBase, VOP_Visualize, VOP_Bind, VOP_Snippet, VOP_ScriptNode, VOP_Block, VOP_SubnetOutput, VOP_OutputVar, VOP_AutoConvert, VOP_VariableInput, VOP_SubnetConnector, VOP_Null, HDK_Sample::VOP_Switch, VOP_Properties, VOP_Collect, and VOP_GenericShader.

virtual VOP_Type VOP_Node::getInputTypeSubclass ( int  idx )

protectedvirtual

InputVariableOverride VOP_Node::getInputVariableOverride

(

int

input_index

)

const

int VOP_Node::getInputVisibleIndex

(

int

idx

)

Queries information about visible connectors. This takes into account grouping of inputs, the current LOD flag, etc.

virtual VOP_ParmGenerator* VOP_Node::getInsertParmGeneratorSource ( int  inputidx )

virtual

When inserting a parameter (i.e. Promote Parameter), the source VOP is allowed to give us a source VOP_ParmGenerator if there's no corresponding parameter found. The source parm generator is used to initialize settings on the new parameter node.

bool VOP_Node::getIsInputVisibleDefault ( int  idx )

overridevirtual

Reimplemented from OP_Node.

virtual bool VOP_Node::getIsInputVisibleDefaultSubclass ( int  idx )

protectedvirtual

Reimplemented in VOP_ScriptNode.

virtual bool VOP_Node::getIsParmGenerator ( ) const

virtual

Returns true if this VOP is a VOP_ParmGenerator or subclass.

Reimplemented in VOP_ParmGenerator, and VOP_Visualize.

const VOP_Language* VOP_Node::getLanguage ( ) const

inline

Returns the shader language used by this node.

Definition at line 1079 of file VOP_Node.h.

virtual int VOP_Node::getLatestVopVersion ( ) const

inlineprotectedvirtual

If a subclass has VOP versioning, it should return a value greater than 0 for the latest version.

Definition at line 1597 of file VOP_Node.h.

const VOP_LocalChannelMap* VOP_Node::getLocalChannels

(

)

const

const VOP_ParmGeneratorMap* VOP_Node::getLocalVariables

(

)

const

static int& VOP_Node::getLODPref ( )

inlinestatic

Definition at line 907 of file VOP_Node.h.

bool VOP_Node::getMaterialFlag

(

)

const

Gets/sets the value of the material flag on this node.

virtual void VOP_Node::getModulesToImport ( UT_StringArray &  modules, const VOP_CodeGenContext &  context  )

virtual

If the node generates a shader call, get the modules names to import.

Reimplemented in VOP_ScriptNode, and VOP_SubnetScript.

VOP_Type VOP_Node::getNamedAutoConvertTargetType

(

const OP_ConnectorId &

input_name

)

VOP_TypeInfo VOP_Node::getNamedAutoConvertTargetTypeInfo

(

const OP_ConnectorId &

input_name

)

VOP_Type VOP_Node::getNamedAutoConvertTypeFromType	(	const OP_ConnectorId &	input_name,
		VOP_Type	source_type
	)

VOP_TypeInfo VOP_Node::getNamedAutoConvertTypeInfoFromType	(	const OP_ConnectorId &	input_name,
		const VOP_TypeInfo &	source_type
	)

VOP_Type VOP_Node::getNamedInputType

(

const OP_ConnectorId &

input_name

)

void VOP_Node::getNamedInputTypeInfo	(	VOP_TypeInfo &	type_info,
		const OP_ConnectorId &	input_name
	)

VOP_Type VOP_Node::getNamedOutputType

(

const OP_ConnectorId &

output_name

)

void VOP_Node::getNamedOutputTypeInfo	(	VOP_TypeInfo &	type_info,
		const OP_ConnectorId &	output_name
	)

VOP_VariableTagsHandle VOP_Node::getNamedOutputVariableTags	(	const OP_ConnectorId &	output_name,
		VOP_Type	shader_type
	)		const

void VOP_Node::getNodeSpecificInfoText ( OP_Context &  context, OP_NodeInfoParms &  iparms  )

overrideprotectedvirtual

Reimplemented from OP_Node.

Reimplemented in VOP_ParmGenerator, and VOP_SubnetBase.

virtual int VOP_Node::getNumNodeDefinedOutputs ( ) const

virtual

Gets number of outputs provided by a subnet, in addition to the outputs defined by wires connected to sub output.

Reimplemented in VOP_SubnetBase, and VOP_SubnetScript.

virtual int VOP_Node::getNumSubnetInputsForChildren ( ) const

virtual

VOP subnets may restrict which inputs should show up in the Subnet Input and Subnet Output VOPs. These two methods control that. Gets number of subnet inputs available to subnet input/output children. Gets the subnet input index corresponding to the given index of (limited number of) input available to subnet input/output children.

Reimplemented in VOP_SubnetBase, and VOP_SubnetScript.

const char* VOP_Node::getOpType ( ) const

overridevirtual

Reimplemented from OP_Node.

OP_OpTypeId VOP_Node::getOpTypeID ( ) const

overridevirtual

This returns the OP_OpTypeId which corresponds to this node type. Management nodes will return the type they really are, which is likely different than the network they currently reside in.

Reimplemented from OP_Node.

OSL_ContextType VOP_Node::getOslContextType

(

)

const

virtual void VOP_Node::getOuterCode ( UT_String &  codestr, const VOP_CodeGenContext &  context  )

virtual

Get the code fragment to be included in the outer code, before the main shader code.

Reimplemented in VOP_AutoConvert, VOP_Snippet, VOP_ScriptNode, and VOP_SubnetScript.

int VOP_Node::getOutputFromName ( const UT_String &  out ) const

overridevirtual

Reimplemented from OP_Node.

VOP_OutputInfoManager* VOP_Node::getOutputInfoManager

(

)

void VOP_Node::getOutputName ( UT_String &  out, int  idx  ) const

overridevirtual

Functions to get information about our operator outputs. These just call the getOutputXXXSubclass functions.

Reimplemented from OP_Node.

Examples:

VOP/VOP_Switch.C.

void VOP_Node::getOutputName ( UT_StringHolder &  out, int  idx  ) const

inline

Definition at line 430 of file VOP_Node.h.

virtual VOP_OutputNameEditorSource* VOP_Node::getOutputNameEditorSource ( )

inlinevirtual

Returns a pointer used by OPUI_OutputNameEditor to get and set data.

Reimplemented in VOP_Collect, and VOP_SubnetOutput.

Definition at line 945 of file VOP_Node.h.

virtual void VOP_Node::getOutputNameSubclass ( UT_String &  out, int  idx  ) const

protectedvirtual

Functions to get information about our operator outputs. These functions are used for variable name replacement and for creating output labels on the op tiles.

Reimplemented in VOP_ParmGenerator, VOP_SubnetBase, VOP_SubnetScript, HDK_Sample::VOP_CustomVop, VOP_Snippet, VOP_ScriptNode, VOP_Block, VOP_OutputVar, VOP_AutoConvert, VOP_VariableInput, VOP_Null, HDK_Sample::VOP_Switch, VOP_Properties, VOP_GenericShader, and VOP_Constant.

VOP_Type VOP_Node::getOutputType

(

int

idx

)

void VOP_Node::getOutputTypeInfo	(	VOP_TypeInfo &	type_info,
		int	idx
	)		const

Examples:

VOP/VOP_Switch.C.

virtual void VOP_Node::getOutputTypeInfoSubclass ( VOP_TypeInfo &  type_info, int  idx  )

protectedvirtual

Reimplemented in VOP_ParmGenerator, VOP_SubnetBase, VOP_SubnetScript, HDK_Sample::VOP_CustomVop, VOP_Visualize, VOP_Snippet, VOP_ScriptNode, VOP_Block, VOP_OutputVar, VOP_AutoConvert, VOP_VariableInput, VOP_Null, HDK_Sample::VOP_Switch, VOP_Properties, VOP_GenericShader, and VOP_Constant.

virtual VOP_Type VOP_Node::getOutputTypeSubclass ( int  idx )

protectedvirtual

virtual void VOP_Node::getOutputVariableName ( UT_String &  var, int  idx  ) const

virtual

Returns the variable name (in the generated code) that corresponds to the node's idx-th output. Usually it's just the output name.

Reimplemented in VOP_ParmGenerator.

VOP_VariableTagsHandle VOP_Node::getOutputVariableTags	(	int	idx,
		VOP_Type	shader_type
	)		const

Obtains annotations (tags) for the variable value pushed out on the given output connector. The tags are arbitrary, but are primarily used to denote the contents of arrays (ie, export name for the value).

virtual VOP_VariableTagsHandle VOP_Node::getOutputVariableTagsSubclass ( int  idx, VOP_Type  shader_type  )

protectedvirtual

int VOP_Node::getOutputVisibleIndex

(

int

idx

)

virtual void VOP_Node::getParameterBlock ( UT_String &  parmstr, const char *  shader_contexts  )

virtual

Get the parm block information that will go in the dialog script for our VOPNET. The shader_contexts argument is a list of contexts, in which the parameter is a shader argument.

Reimplemented in VOP_Parameter.

virtual void VOP_Node::getParameterComment ( UT_String &  parm_comment, const VOP_Language *  language, const VOP_CodeGenContext &  context  )

virtual

Obtains the parameter declaration code comment, which is appended after the declaration in the generated source code.

Reimplemented in VOP_Parameter.

virtual void VOP_Node::getParameterDeclaration ( UT_String &  parmdecl, const VOP_Language *  language, const VOP_CodeGenContext &  context  )

virtual

The parameter variable declaration using the syntax of a given language.

Reimplemented in VOP_Visualize, VOP_Bind, and VOP_Parameter.

bool VOP_Node::getParameterOrProperty ( const UT_StringRef &  name, fpreal  now, OP_Node *&  op, PRM_Parm *&  parm, bool  create_missing_multiparms, PRM_ParmList *  obsolete = 0  )

overridevirtual

Virtual overrides for evaluating parameters as render properties, in case the VOP node is a shader or a material.

Reimplemented from OP_Parameters.

bool VOP_Node::getParameterOrPropertyByChannel ( const UT_StringRef &  chname, fpreal  now, OP_Node *&  op, PRM_Parm *&  parm, int &  vector_index, PRM_ParmList *  obsolete = 0  )

overridevirtual

Virtual overrides for evaluating parameters as render properties, in case the VOP node is a shader or a material.

Reimplemented from OP_Parameters.

VOP_ParmGeneratorMap* VOP_Node::getParentSubnetVariables

(

)

const

virtual bool VOP_Node::getParmConstantString ( const char *  parmname, const VOP_TypeInfo &  type_info, UT_String &  str, bool  expand_string, const VOP_Language *  l = 0  )

virtual

Get the constant code that encodes the value of the node parameter.

Reimplemented in VOP_Visualize, VOP_Parameter, VOP_SubnetScript, VOP_Bind, VOP_ScriptNode, and VOP_SubnetConnector.

const PRM_Parm* VOP_Node::getParmFromInput

(

int

inputidx

)

const

Find the parameter associated with an input, if any.

const PRM_Parm* VOP_Node::getParmFromOutput

(

int

outputidx

)

const

void VOP_Node::getParmInputs

(

VOP_ParmGeneratorList &

parm_vops

)

Search through this node's inputs and return a list of parameter VOPs that appear in the input network. Recursively search through subnetworks as well. If this node is a parameter VOP, then add it to the list.

virtual void VOP_Node::getParmNameFromInput ( UT_String &  parmname, int  inputidx  ) const

virtual

The following method is needed to obtain the parameter name to be associated with an input. It is possible that the parameter name differs from the input name.

Reimplemented in VOP_ScriptNode.

virtual void VOP_Node::getParmNameFromOutput ( UT_String &  parmname, int  outputidx  ) const

virtual

bool VOP_Node::getParmPrintableString	(	const char *	parmname,
		VOP_Type	type,
		UT_String &	str,
		bool	expand_string
	)		const

Returns a UI friendly version of the string, with NiceNumber type effects embedded.

virtual void VOP_Node::getPragmas ( UT_String &  pragmastr, const VOP_CodeGenContext &  context  )

virtual

Get compiler pragmas for thi snode.

Reimplemented in VOP_Parameter.

virtual VOP_Node* VOP_Node::getPreResolveVariableSrc ( ) const

inlinevirtual

Returns the node from which to transfer information about local variables used in source code generated by this node.

Definition at line 968 of file VOP_Node.h.

virtual VOP_Node* VOP_Node::getProcedural ( VOP_Type  type )

virtual

Material VOP may be able to return a procedural node.

Reimplemented in VOP_Collect.

bool VOP_Node::getPropertyFromCodeGen ( const UT_StringRef &  name, fpreal  now, OP_Node *&  op, PRM_Parm *&  parm, bool  add_missing_mparms, PRM_ParmList *  obsolet  )

protected

Helpers for getParameterOrProperty() and getParameterOrPropertyByChannel()

bool VOP_Node::getPropertyFromCodeGen ( const UT_StringRef &  chname, fpreal  now, OP_Node *&  op, PRM_Parm *&  parm, int &  vec_index, PRM_ParmList *  obsolete  )

protected

Helpers for getParameterOrProperty() and getParameterOrPropertyByChannel()

bool VOP_Node::getPropertyFromInputs ( const UT_StringRef &  name, fpreal  now, OP_Node *&  op, PRM_Parm *&  parm, bool  add_missing_mparms, PRM_ParmList *  obsolet  )

protected

Helpers for getParameterOrProperty() and getParameterOrPropertyByChannel()

bool VOP_Node::getPropertyFromInputs ( const UT_StringRef &  chname, fpreal  now, OP_Node *&  op, PRM_Parm *&  parm, int &  vec_index, PRM_ParmList *  obsolete  )

protected

Helpers for getParameterOrProperty() and getParameterOrPropertyByChannel()

bool VOP_Node::getPropertyFromNode ( const UT_StringRef &  name, fpreal  now, OP_Node *&  op, PRM_Parm *&  parm, bool  add_missing_mparms, PRM_ParmList *  obsolet  )

protected

Helpers for getParameterOrProperty() and getParameterOrPropertyByChannel()

bool VOP_Node::getPropertyFromNode ( const UT_StringRef &  chname, fpreal  now, OP_Node *&  op, PRM_Parm *&  parm, int &  vec_index, PRM_ParmList *  obsolete  )

protected

Helpers for getParameterOrProperty() and getParameterOrPropertyByChannel()

virtual VOP_Node* VOP_Node::getRealDefinition ( )

inlinevirtual

This virtual is overridden by VOP_ParmGenerator so we can find out which VOP defines the actual parameter attributes.

Reimplemented in VOP_ParmGenerator.

Definition at line 1074 of file VOP_Node.h.

const char* VOP_Node::getRenderMask

(

)

const

Returns the name, type, and render mask of the VOP shader.

virtual bool VOP_Node::getRequiresInputParameters ( ) const

protectedvirtual

If the can only accept parameters as inputs, this method should return true. By default, this method checks the operator to see whether the VOP relies on external code (i.e. geometry procedurals)

Reimplemented in VOP_Properties.

RSL_ContextType VOP_Node::getRslContextType

(

)

const

void VOP_Node::getShaderArgInfos	(	UT_Array< VOP_FunctionArgInfo > &	arg_infos,
		VOP_Type	shader_type
	)

Obtains shader parameters information.

VOP_ContextType VOP_Node::getShaderContextType

(

)

const

Gets the context type (VEX_ContextType or RSL_ContextType) to which this node subscribes. In single-type vopnets, it is equal to the node's VEX/RSL context type. In multi-type vopnets, the exact type is variable and usually depends on the node's parameter value.

virtual int VOP_Node::getShaderExtraParameters ( UT_Array< VOP_Type > &  types, UT_IntArray &  doexport, UT_StringArray &  names, UT_StringArray &  def, VOP_Type  shader_type = VOP_TYPE_UNDEF  ) const

virtual

Returns a list of the attributes that we want to bind or export. These are added to the vex functions parameter list, but not to the UI as they are only expected to be overridden. If they match an existing value, they do not replace. The shader type is used only in a very specific cases of material builder, when extra parameters may depend on a shader type.

Reimplemented in VOP_ScriptNode, and VOP_Snippet.

virtual void VOP_Node::getShaderInputMap ( UT_StringArray &  inputmap )

virtual

Returns an input map string array where alternate entries contain key and value, where key is the vop parameter name and the value is the node path specified for that parameter (usually connected into an input corresponding to that vop parameter).

virtual UT_IntArray VOP_Node::getShaderLayerExportsInputsToCopy ( int  out_idx, VOP_Type  shader_type  )

virtual

Virtuals for obtaining inputs from which to copy shader layer exports variable tags and which exports to add, for a given output.

Reimplemented in VOP_SubnetBase, VOP_SubnetScript, and VOP_Null.

virtual UT_StringHolder VOP_Node::getShaderLayerExportsToAdd ( int  out_idx, VOP_Type  shader_type  )

virtual

Virtuals for obtaining inputs from which to copy shader layer exports variable tags and which exports to add, for a given output.

Reimplemented in VOP_SubnetBase, VOP_SubnetScript, and VOP_Null.

virtual UT_StringHolder VOP_Node::getShaderName ( VOP_ShaderNameStyle  style, VOP_Type  shader_type  ) const

virtual

Returns the name, type, and render mask of the VOP shader.

Reimplemented in VOP_GenericShader.

UT_StringHolder VOP_Node::getShaderName	(	bool	forvex,
		VOP_Type	shader_type
	)		const

Returns the name, type, and render mask of the VOP shader.

virtual UT_StringHolder VOP_Node::getShaderNameForSignature ( const UT_StringRef &  signature ) const

virtual

Returns the name, type, and render mask of the VOP shader.

Reimplemented in VOP_ScriptNode.

const PRM_Template* VOP_Node::getShaderParmTemplates ( )

overridevirtual

Obtains the template array for shader parameters.

Reimplemented from OP_Node.

virtual VOP_Type VOP_Node::getShaderType ( ) const

virtual

Returns the name, type, and render mask of the VOP shader.

Reimplemented in VOP_Collect.

static bool VOP_Node::getShowPreviewPref ( )

static

virtual int VOP_Node::getSignatureCount ( ) const

virtual

Get the nuber of signatures that the node has, and obtain the i-th signature name. The VOP signatures apply mostly to the VOP HDAs, where a user can define several signatures for the operator (a signature is a set of input types, and the user provides a name associated with each such set). The build-in operators ususally have only a single signature, and thus don't bother to provide any distinguishing name for it (but they may).

Reimplemented in VOP_ScriptNode.

virtual void VOP_Node::getSignatureName ( UT_String &  name, int  index  ) const

virtual

Reimplemented in VOP_ScriptNode.

void VOP_Node::getSortedGlobalVariableList	(	VOP_GlobalVarList &	vars,
		VOP_ContextType	type,
		bool	mustBeReadable,
		bool	mustBeWritable
	)

virtual VOP_ContextType VOP_Node::getSpecificShaderContextType ( ) const

protectedvirtual

Gets the shader context type (VEX_ContextType or RSL_ContextType) to which a node belongs to.

This method is meant to be overriden by nodes that can specify a single concrete context type when they are created in a multi-context vopnet. This method is invoked by getShaderContextType() to obtain the concrete type, if possible

In multi-context vopnets, for nodes that explicitly specify a single context (such as an output node, usually determined from the node's parameter), this method returns such explicltly selected context type. For other nodes that don't explicltly choose a context, this method returns an invalid type, meaning such nodes don't have control over a specific type, and they belong to a type specified during code generation.

Reimplemented in VOP_OutputVar.

virtual int VOP_Node::getSubnetInputIndexForChildren ( int  child_input ) const

virtual

VOP subnets may restrict which inputs should show up in the Subnet Input and Subnet Output VOPs. These two methods control that. Gets number of subnet inputs available to subnet input/output children. Gets the subnet input index corresponding to the given index of (limited number of) input available to subnet input/output children.

Reimplemented in VOP_SubnetBase, and VOP_SubnetScript.

virtual VOP_Node* VOP_Node::getSubnetOutputNode ( ) const

virtual

Used by subnet type operators which must always have an output node. However, some specialty subnets, such as volume sampler, may return NULL, since its output node is not a regular subnet output node that determines subnet output connectors (which is for what the subnet base class uses the output node returned by this method).

virtual void VOP_Node::getSubnetOutputTerminalChild ( VOP_Node *&  output_vop, int &  input_idx, int  subnet_output_idx  ) const

virtual

VOP subnets may restrict which inputs should show up in the Subnet Input and Subnet Output VOPs. These two methods control that. Gets number of subnet inputs available to subnet input/output children. Gets the subnet input index corresponding to the given index of (limited number of) input available to subnet input/output children.

Reimplemented in VOP_SubnetBase, and VOP_SubnetScript.

virtual VOP_ParmGeneratorMap* VOP_Node::getSubnetVariables ( )

virtual

Similar to getLocalVariables() but it returns a table of Parameter ops that define subnet inputs rather than shader parameters.

Reimplemented in VOP_SubnetBase, and VOP_SubnetScript.

void VOP_Node::getSubOutputAndSubInputs	(	OP_Node *&	outputnode,
		OP_NodeList &	inputnodes
	)		const

virtual void VOP_Node::getTentativeInputName ( UT_String &  in, int  idx  ) const

protectedvirtual

Returns the name the input connector would prefer to have, if we did not need to worry about multiple inputs having the same name.

virtual void VOP_Node::getTentativeOutputName ( UT_String &  out, int  idx  ) const

protectedvirtual

Returns the name the output connector would prefer to have, if we did not need to worry about multiple outputs having the same name.

Reimplemented in VOP_Null.

TIL_Thumbnail* VOP_Node::getThumbnail

(

)

const

Returns a pointer to our thumbnail if we have one.

static const char* VOP_Node::getTypeNameFromType ( const VOP_TypeInfo &  type_info, const VOP_Language *  lang  )

static

Returns the code name of the type, such as "float" from VOP_TYPE_FLOAT Threadsafe but not re-entrant.

UT_ValArray<PRM_Parm *> VOP_Node::getUSDPreviewShaderParms

(

)

Returns node parameters used to author a standard USD preview shader.

static const UT_Set<UT_StringHolder>& VOP_Node::getUSDPreviewShaderTags ( )

static

Returns a set of parm tags relevant to authoring the USD preview shader.

UT_ValArray<PRM_Parm *> VOP_Node::getUSDShaderParms

(

bool

force_parms_at_default = false

)

Returns node parameters that should be authored as input attributes (shader parameters) on a USD shader prim. Usually the returned list excludes parameters that are at default value, but if 'force_parms_at_default' is true, they are included too.

VOP_VariableTagsHandle VOP_Node::getVariableTagsFromInputNode	(	int	idx,
		VOP_Type	shader_type
	)		const

Returns variable tags provided by an input node on the given input idx.

VEX_ContextType VOP_Node::getVexContextType

(

)

const

Determine the VEX context type if the node is single-context type. For nodes in a multi-context vopnet returns VEX_INVALID_CONTEXT, because the specific VEX context cannot be reliably and unambiguously determined.

const vop_ConnectorArray& VOP_Node::getVisibleInputConnectors

(

)

const vop_ConnectorArray& VOP_Node::getVisibleOutputConnectors

(

)

VOP_CodeGenerator* VOP_Node::getVopAutoCodeGenerator ( )

overridevirtual

Obtains a code generator that provides shader code associated with a node. Usually, vopnet shader VOPs have their own dedicated code generator for shader constructed fom their children. However, also, all VOP nodes inside a Shader Network container node have their own auto-generator for automatically constructing temporary shader from their inputs (siblings).

Reimplemented from OP_Node.

const VOP_CodeGenerator* VOP_Node::getVopAutoCodeGenerator ( ) const

overridevirtual

Obtains a code generator that provides shader code associated with a node. Usually, vopnet shader VOPs have their own dedicated code generator for shader constructed fom their children. However, also, all VOP nodes inside a Shader Network container node have their own auto-generator for automatically constructing temporary shader from their inputs (siblings).

Reimplemented from OP_Node.

VOP_CodeGenerator* VOP_Node::getVopCodeGenerator ( )

overridevirtual

Obtains a code generator that provides shader code associated with a node. Usually, vopnet shader VOPs have their own dedicated code generator for shader constructed fom their children. However, also, all VOP nodes inside a Shader Network container node have their own auto-generator for automatically constructing temporary shader from their inputs (siblings).

Reimplemented from OP_Node.

virtual void VOP_Node::getVopFunctionArgInfos ( UT_Array< VOP_FunctionArgInfo > &  arg_infos )

virtual

If the node represents a function, a method, or a shader, then these functions return the info (name, return type, args) about the function or a shader function as it appears in the source code.

Reimplemented in VOP_OutputVar, and VOP_SubnetScript.

virtual void VOP_Node::getVopFunctionArgInfosFromExports ( UT_Array< VOP_FunctionArgInfo > &  arg_infos, VOP_Type  shader_type  )

virtual

Helper method to obtain all known export parameters from a shader node.

void VOP_Node::getVopFunctionArgInfosFromGlobals	(	UT_Array< VOP_FunctionArgInfo > &	arg_infos,
		VOP_Type	shader_type
	)

Helper method to obtain shader function parameter infos based on writable global variables in the shader's context. Used for shader call, that explicitly binds shader parameters to callee's globals, by listing them as arguments.

void VOP_Node::getVopFunctionArgInfosFromInputsAndOutputs	(	UT_Array< VOP_FunctionArgInfo > &	arg_infos,
		int	first_input,
		int	last_input,
		int	first_output,
		int	last_output,
		bool	prefix_input_arg_and_var_names,
		bool	prefix_input_var_names = false,
		const VOP_CodeGenContext *	context = nullptr
	)

Helper method for getVopFunctionArgInfos() to obtain shader function parameter infos based on the node inputs and outputs. Optionally, the method can prefix function argument names with an underscore, which is customary for shaders based on subnets. If so, the variable name will be also implicitly prefixed (otherwise, it would most likely be resolved to an input value). If argument name is not prefixed, the local variable used in a call may still be optionally prefixed (when needed to avoid var replacement).

void VOP_Node::getVopFunctionArgInfosFromInputsOutputsAndParms	(	UT_Array< VOP_FunctionArgInfo > &	arg_infos,
		int	first_input,
		int	last_input,
		int	first_output,
		int	last_output,
		bool	prefix_input_arg_and_var_names,
		bool	prefix_input_var_names = false,
		const VOP_CodeGenContext *	context = nullptr
	)

Helper method to obtain shader function parameter infos based on the node inputs, outputs, and parameters.

void VOP_Node::getVopFunctionArgInfosFromNodeParameters	(	UT_Array< VOP_FunctionArgInfo > &	arg_infos,
		const VOP_CodeGenContext *	context = nullptr
	)

Helper method to obtain shader function parameter infos based on the node parameters.

void VOP_Node::getVopFunctionArgInfosFromNodeParameters	(	UT_Array< VOP_FunctionArgInfo > &	arg_infos,
		VOP_Type	shader_type
	)

void VOP_Node::getVopFunctionCallCode	(	UT_String &	codestr,
		const VOP_CodeGenContext &	ctx
	)

Constructs a shader call, assuming this node represents a shader.

void VOP_Node::getVopFunctionCallModules	(	UT_StringArray &	modules,
		const VOP_CodeGenContext &	ctx
	)

Constructs a shader call, assuming this node represents a shader.

UT_StringHolder VOP_Node::getVopFunctionCallName

(

const VOP_CodeGenContext &

ctx

)

Constructs a shader call, assuming this node represents a shader.

virtual void VOP_Node::getVopFunctionName ( UT_String &  function_name ) const

virtual

If the node represents a function, a method, or a shader, then these functions return the info (name, return type, args) about the function or a shader function as it appears in the source code.

Reimplemented in VOP_ScriptNode, VOP_OutputVar, and VOP_GenericShader.

virtual void VOP_Node::getVopFunctionReturnInfo ( VOP_FunctionArgInfo &  i ) const

virtual

If the node represents a function, a method, or a shader, then these functions return the info (name, return type, args) about the function or a shader function as it appears in the source code.

Reimplemented in VOP_OutputVar.

fpreal VOP_Node::getW ( ) const

overridevirtual

Absolute width.

Reimplemented from OP_Node.

void VOP_Node::hideInput	(	int	input_index,
		bool	hide
	)

void VOP_Node::hideNamedInput	(	const OP_ConnectorId &	connector_name,
		bool	hide
	)

static void VOP_Node::incrementVariableName ( UT_String &  varname )

static

virtual void VOP_Node::initializeNode ( )

virtual

Gives the node a chance to initialize itself when it is first created. This is only used for VOP_ParmGenerator nodes.

Reimplemented in VOP_ParmGenerator, VOP_Visualize, VOP_Parameter, VOP_Bind, and VOP_OutputVar.

virtual void VOP_Node::initMaterialFlag ( )

virtual

Reimplemented in VOP_Collect, VOP_ScriptNode, and VOP_OutputVar.

int VOP_Node::inputParmTypeIndex	(	int	inputidx,
		const PRM_Parm *	parm
	)		const

const char* VOP_Node::inputParmTypeString	(	int	inputidx,
		const PRM_Parm *	parm
	)		const

VOP_Node* VOP_Node::insertBindExport	(	int	outputidx,
		bool	subnet
	)

void VOP_Node::insertBindExportsForAllOutputs

(

bool

subnet

)

Create Bind Export VOPs for all outputs of this node. Set subnet to true to create subnet-scoped Bind Export VOPs that produce output connectors on the owner subnetwork.

VOP_Node* VOP_Node::insertNamedNode	(	const OP_ConnectorId &	input_name,
		const char *	nodetype,
		bool	connect_to_input,
		const char *	undo_string = NULL
	)

VOP_Node* VOP_Node::insertNode	(	int	inputidx,
		const char *	nodetype,
		bool	connect_to_input,
		const char *	undo_string = NULL
	)

VOP_Node* VOP_Node::insertParmGenerator	(	int	inputidx,
		InputParmGenType	type
	)

Create a Parameter or Constant VOP that matches the type, name and value of one of our inputs, and connect it to that input. 'parm' specifies whether to build a Parameter or a Constant.

void VOP_Node::insertParmGeneratorsForAllInputs	(	InputParmGenType	type,
		UT_SymbolMap< VOP_Node * > *	created_vops = NULL
	)

Create Parameter or Constant VOPs for all inputs of this node. We don't create nodes for inputs that are already connected. If created_vops is not NULL, then the method will populate the table with the input names for the keys and the created VOP nodes for the values.

virtual bool VOP_Node::isAutoConvertNode ( ) const

inlinevirtual

Retruns true if the node is an internal auto-convert node.

Reimplemented in VOP_AutoConvert.

Definition at line 987 of file VOP_Node.h.

virtual bool VOP_Node::isAutoVopNode ( ) const

inlinevirtual

Retruns true if the node is an internal auto node used only during code generation.

Reimplemented in VOP_AutoNode.

Definition at line 983 of file VOP_Node.h.

virtual bool VOP_Node::isCachedShader ( ) const

virtual

Returns true if the node has pre-generated shader code and is not using network to generate it. This mainly applies to digital assets that store shader code in their sections (whether or not they also store the network contents).

Reimplemented in VOP_ScriptNode.

virtual bool VOP_Node::isConnected ( int  inputidx, bool  recursive  )

virtual

Return our input node for the give index. If recursive is true and we are in a subnet and the direct input for inputidx is a subnet input node, travel up the parent chain until no longer in a subnet or the input node is not a subnet input node. Basically, we want to know if we are connected to anything meaningful.

Reimplemented in VOP_SubnetBase, VOP_SubnetScript, and VOP_AutoConvert.

bool VOP_Node::isCVEXPathParm

(

const char *

parm_name

)

const

Utility function to check if a parm by a given name is a cvex shader.

virtual bool VOP_Node::isEncapsulatedShader ( ) const

virtual

Returns true if this is a subnetwork which generates an encapsulated shader. For example the SubnetCVEX VOP. Parent material passes encapsulated shaders as shader string to other shaders (usually, geometry procedurals) to calculate certain properties dynamically. And to construct shader string there are some restrictions on encapsulated shaders (eg, their inputs can be only wired to constants and parameter VOPs).

bool VOP_Node::isExternalShader

(

)

const

Returns true if the operator represents an externally defined shader such as a Geometry Shader, or a shader whose code is saved in a file on disk separately from the operator or HDA definition.

bool VOP_Node::isInitialized ( ) const

inline

Called by VOP_CodeGenerator::afterAddNode to ensure that nodes have been properly initialized. Some nodes weren't calling their base class' initializeNode() resulting in only partial initialization.

Definition at line 410 of file VOP_Node.h.

bool VOP_Node::isInNonShaderSubNetwork

(

)

const

Returns true if this node is immediatly inside a non-shader subnet.

bool VOP_Node::isInputForShaderType	(	int	input_idx,
		const VOP_CodeGenContext &	context
	)		const

Returns true if the given output represents an export variable for a shader of a type specified by context.

bool VOP_Node::isOutputForShaderType	(	int	output_idx,
		const VOP_CodeGenContext &	context
	)		const

virtual bool VOP_Node::isOutputVopNode ( ) const

inlinevirtual

Returns true if the node is consdered an output node that represents a shader or a function that connects to a Collect node.

Reimplemented in VOP_OutputVar.

Definition at line 978 of file VOP_Node.h.

bool VOP_Node::isParmAtDefaultValue	(	const char *	parm,
		const PRM_Template *	tplate = nullptr
	)		const

Returns true if the parameter of a given name is at default value. If the parameter template is also given, it is used for default value, otherwise the parameter's template is used.

bool VOP_Node::isParmForShaderType	(	const PRM_Parm &	parm,
		VOP_Type	shader_type,
		bool	check_context_tag
	)

Checks whether the given parm belongs to the shader of a given type.

virtual bool VOP_Node::isShader ( ) const

virtual

Returns true if the VOP is a stand-alone shader (and not a building-block for a shader). The VOP may generate the code from its children VOPs, point to an external file, or store the code in the HDA section. But, it represents a self-contained shader code, which can be invoked for shading an object (surface), used as an encapsulated shader (CVEX shader for geometry procedurals, like fur), or called from another shader (as a shader function call).

Reimplemented in VOP_ScriptNode, and VOP_GenericShader.

virtual bool VOP_Node::isShader ( VOP_Type  shader_type ) const

virtual

Returns true if the VOP is a stand-alone shader (and not a building-block for a shader), and can provide the shader code for a shader of the given type. Note, material VOP may return true for several shader types, such as both surface and displacement.

Reimplemented in VOP_ScriptNode, and VOP_GenericShader.

virtual bool VOP_Node::isSingleContextType ( ) const

virtual

Determines if the vop can be interpreted as a single or several RSL/VEX context types (surface, disp, ..), by looking at code generator. Returns true if the vop node is multi-type and false if single-type.

virtual bool VOP_Node::isSubnetInput ( ) const

inlinevirtual

Returns true if the node is considered a subnet's input node.

Reimplemented in VOP_ParmGenerator.

Definition at line 963 of file VOP_Node.h.

virtual bool VOP_Node::isUSDNodeGraph ( ) const

virtual

Returns ture if the node represents a USD NodeGraph, and false if it is a USD Material.

Reimplemented in VOP_Collect.

virtual bool VOP_Node::isVopMethod ( ) const

virtual

Returns true if the VOP represents a method inside a class.

Reimplemented in VOP_OutputVar.

virtual bool VOP_Node::isVopMethodPublic ( ) const

virtual

Returns true if the VOP represents a method inside a class.

Reimplemented in VOP_OutputVar.

bool VOP_Node::load ( UT_IStream &  is, const char *  ext = "", const char *  path = 0  )

overridevirtual

Reimplemented from OP_Network.

bool VOP_Node::loadPacket ( UT_IStream &  is, short  class_id, short  sig, const char *  path = 0  )

overrideprotectedvirtual

Reimplemented from OP_Node.

bool VOP_Node::loadPacket ( UT_IStream &  is, const char *  token, const char *  path = 0  )

overrideprotectedvirtual

Reimplemented from OP_Node.

bool VOP_Node::loadParmValues

(

UT_IStream &

is

)

Loads the parameter values to the output stream.

void VOP_Node::mergeInputNodeList	(	VOP_NodeList &	nodes,
		const VOP_CodeGenContext *	context = nullptr
	)

Recurse through our inputs and add them in order to the given list. Note this this might create new auto-conversion nodes in this list, and these will have to be deallocated by the caller (using the utility function deleteAutoNodesIn())

void VOP_Node::mergeInputNodeListInternal	(	VOP_NodeList &	nodes,
		VOP_NodeList &	extraterminals,
		const VOP_CodeGenContext *	context = nullptr
	)

void VOP_Node::moveInput ( int  srcidx, int  dstidx, bool  forcesubnet = false  )

overridevirtual

For subnet VOPs, when moving an input, we want to go in and reorganize the connections to our subinput and suboutput nodes so that the internal connections remain the same.

Reimplemented from OP_Node.

Reimplemented in VOP_SubnetBase, VOP_Snippet, VOP_SubnetOutput, and VOP_Null.

bool VOP_Node::needToExecute

(

)

void VOP_Node::onCreated ( )

overridevirtual

Overriden in VOPs.

Reimplemented from OP_Node.

void VOP_Node::onInputAllocated ( OP_Input *  new_input, int  index  )

overrideprotectedvirtual

Overriden in VOPs.

Reimplemented from OP_Node.

void VOP_Node::onNodeChange

(

OP_EventType

type

)

Do not call this method directly.

void VOP_Node::opChanged ( OP_EventType  reason, void *  data = 0  )

overridevirtual

Whenever a variable type parm changes, we have to send out an event to get our tile to update.

Reimplemented from OP_Node.

Reimplemented in VOP_SubnetScript, VOP_ScriptNode, VOP_ParmGenerator, VOP_Visualize, and VOP_Properties.

bool VOP_Node::outputDefaultParmDefinition	(	std::ostream &	os,
		int	idx
	)

Based on the specified input index, output a parm definition block appropriate for a dialog script. The parm definition provides a default value for the input if it is not connected. If the input is VEX_TYPE_UNDEF, we output nothing and return false. Otherwise we return true.

void VOP_Node::outputVopFunctionVariableDeclarations	(	UT_WorkBuffer &	buffer,
		const UT_Array< VOP_FunctionArgInfo > &	arg_infos,
		bool	use_defined_input_defaults
	)

Writes declarations of variables used as argument to a function call.

Parameters

[out]

buffer

Outgoing argument that is filled with variable declarations. [in] arg_infos Information about inputs/output variables to write out. [in] use_defined_input_defaults Flags whether the input variables should be initialized to special defaults defined by the owner subnet. If true, any unconnected inputs will be initialized to such specially defined defaults (connected inputs will be initialized to incoming variables corresponding to the incoming wire). If false, the input defaults defined by owner subnet are not used, and all inputs are initialized to incoming variables, which resolve to the value if input is connected or to the empty constant or node parm value.

virtual void VOP_Node::postOpChanged ( OP_EventType  , void *    )

inlineprotectedvirtual

Reimplemented in VOP_ParmGenerator, VOP_SubnetScript, VOP_Collect, VOP_SubnetBase, VOP_Block, VOP_Snippet, and VOP_Null.

Definition at line 1455 of file VOP_Node.h.

virtual void VOP_Node::preOpChanged ( OP_EventType  , void *    )

inlineprotectedvirtual

Reimplemented in VOP_Snippet, VOP_Collect, VOP_SubnetBase, VOP_SubnetOutput, VOP_OutputVar, and VOP_SubnetConnector.

Definition at line 1453 of file VOP_Node.h.

bool VOP_Node::preUpdateParmsFlags ( )

overrideprotectedvirtual

Reimplemented from OP_Parameters.

void VOP_Node::pruneVopFunctionArgInfos	(	UT_Array< VOP_FunctionArgInfo > &	arg_infos,
		bool	keep_all_export_args = false
	)

Removes entries that correspond to a shader function parameters at a default value (or unconnected). If keep_export_args is true, all exports args are kept, even if they are at default. Otherwise, at-default exports are pruned.

static void VOP_Node::recalculateAllParmDefiners ( OP_Node *  root, bool  dive_into_subnets = true, const UT_StringRef &  target_parm_name = UT_StringRef()  )

static

Calls recalculateParmDefiner on all VOP_ParmGenerator nodes under root.

void VOP_Node::referencedParmChanged ( int  pi )

overridevirtual

Reimplemented from OP_Node.

static void VOP_Node::refreshShaderParmTemplatesIfNeeded ( OP_Node *  n )

static

virtual void VOP_Node::registerExtraVarRequests ( VOP_ExtraVarRequests &  extra_var_requests, const VOP_CodeGenContext &  context  )

virtual

Gives this node a chance to register an interest in a varialbe that the upstream vop computes, but only optionally when explicitly asked.

virtual void VOP_Node::representAsCoShader ( UT_ValArray< VOP_Node * > &  coshader )

protectedvirtual

Represents this node as a co-shader. Usually it just adds itself to the list, but some VOPs may represent a co-shader array, in which chase, they add a bunch of other VOPs that make up the array.

virtual void VOP_Node::representAsCoShaderOutputName ( UT_StringArray &  name, int  output_index  )

protectedvirtual

Represents this node as a co-shader. Usually it just adds itself to the list, but some VOPs may represent a co-shader array, in which chase, they add a bunch of other VOPs that make up the array.

static void VOP_Node::rewireInputs ( OP_Network *  parent, OP_NodeList &  inputs, int  srcidx, int  dstidx  )

staticprotected

This function is used to rewire nodes when we do a moveInput.

void VOP_Node::rewireOutputConnections	(	const UT_StringArray &	old_names,
		const UT_StringArray &	new_names
	)

Updates the output connections based on the correspondence between old and new output names.

bool VOP_Node::runCreateScript ( )

overridevirtual

Reimplemented from OP_Node.

Reimplemented in VOP_SubnetBase, HDK_Sample::VOP_CustomVop, and VOP_SubnetScript.

Examples:

VOP/VOP_CustomContext.C.

OP_ERROR VOP_Node::save ( std::ostream &  os, const OP_SaveFlags &  flags, const char *  path_prefix = "", const UT_String &  name_override = UT_String()  )

overridevirtual

Reimplemented from OP_Node.

int VOP_Node::saveCookedData ( std::ostream &  , OP_Context &  , int  binary = 0  )

overrideprotectedvirtual

Implements OP_Node.

int VOP_Node::saveCookedData ( const char *  , OP_Context &    )

overrideprotectedvirtual

Implements OP_Node.

void VOP_Node::saveDialogScriptExtraInfo ( std::ostream &  os )

overridevirtual

Reimplemented from OP_Node.

OP_ERROR VOP_Node::saveIntrinsic ( std::ostream &  os, const OP_SaveFlags &  flags  )

overrideprotectedvirtual

Save and load VOP version numbers.

Reimplemented from OP_Node.

void VOP_Node::saveNodeInputAndOutputDefinitions

(

std::ostream &

os

)

Writes out the input and output connector definitions.

bool VOP_Node::saveParmValues

(

std::ostream &

os

)

Saves the parameter values to the output stream.

void VOP_Node::setAllInputGroupsExpanded

(

bool

expanded

)

static void VOP_Node::setBuildVexScriptCB ( VexBuildFn1  fn1, VexBuildFn2  fn2  )

static

To be able to use Cvex VOP in Attribute SOP, etc.

virtual void VOP_Node::setCurrentSignature ( const char *  name )

virtual

Sets the current signature. The name must be a valid signature recognized by the node. Also it should be possible to switch to that signature, which may not be possible due to the types of connected inputs, which limit the aplicability of some signatures.

Reimplemented in VOP_ScriptNode.

bool VOP_Node::setDebug ( bool  on_off )

overridevirtual

Reimplemented from OP_Node.

void VOP_Node::setDefaultLanguage

(

)

Resets the language used by this node to the default one (deduced from a render mask, code gen, or the parent).

void VOP_Node::setErrorsClean

(

const OP_Context &

context

)

Manipulate cook error dirty state.

void VOP_Node::setErrorsDirty

(

)

Manipulate cook error dirty state.

void VOP_Node::setFlag ( char  flag, int8  val  )

overridevirtual

Functions for getting and setting the in/out LOD value, using the OP_NodeFlag mechanism.

Reimplemented from OP_Node.

bool VOP_Node::setInOutLOD	(	int	level,
		bool	inoff
	)

OP_ERROR VOP_Node::setInput ( unsigned  idx, OP_Node *  op, unsigned  outputIdx = 0  )

overridevirtual

Override the setInput functions so that we can send notification to the nodes that are our inputs when we disconnect from them.

Reimplemented from OP_Node.

Reimplemented in VOP_Snippet, VOP_SubnetOutput, VOP_Null, and VOP_SubnetBase.

void VOP_Node::setInputGroupExpanded	(	const UT_StringHolder &	group,
		bool	expanded
	)

Get or set the expansion state of an input group for this node. The information is stored in the user data.

OP_ERROR VOP_Node::setInputReference ( unsigned  idx, const char *  label, int  keeppos, unsigned  outputIdx = 0  )

overridevirtual

Connects an input to particular node by name in the network.

Reimplemented from OP_Node.

Reimplemented in VOP_Snippet, VOP_SubnetOutput, VOP_Null, and VOP_SubnetBase.

void VOP_Node::setInputVariableOverride	(	int	input_index,
		const InputVariableOverride &	var_override
	)

void VOP_Node::setLanguage

(

const VOP_Language *

language

)

Sets the specific language for this node.

bool VOP_Node::setLanguage

(

const UT_StringRef &

language_name

)

Sets the specific language for this node.

static void VOP_Node::setLODPref ( int  value )

static

bool VOP_Node::setMaterialFlag

(

bool

on_off

)

OP_ERROR VOP_Node::setNamedInput ( const OP_ConnectorId &  input_name, OP_Node *  op, const OP_ConnectorId *  output_name = nullptr  )

overridevirtual

New input functions that use names instead of indices.

Reimplemented from OP_Node.

Reimplemented in VOP_Snippet, VOP_SubnetOutput, VOP_VariableInput, VOP_Null, and VOP_SubnetBase.

OP_ERROR VOP_Node::setNamedInputReference ( const OP_ConnectorId &  input_name, const char *  label, int  , const OP_ConnectorId *  output_name = nullptr  )

overridevirtual

Reimplemented from OP_Node.

Reimplemented in VOP_Snippet, VOP_SubnetOutput, VOP_VariableInput, VOP_Null, and VOP_SubnetBase.

void VOP_Node::setReferenceTargetDefaults	(	int	input_index,
		bool	do_set
	)

static void VOP_Node::setRunCreateScriptCB ( void(*)(const char *node_path, const char *render_mask, VOP_Type shader_type)  )

static

Some clerks add own stuff on creation. Any such action can be registered with this method.

static void VOP_Node::setShowPreviewPref ( bool  show )

static

void VOP_Node::setTables	(	const VOP_GlobalVarMap *	globals,
		VOP_ParmGeneratorMap *	locals,
		VOP_LocalChannelMap *	channels
	)

void VOP_Node::setTablesFromVop

(

VOP_Node *

vop

)

void VOP_Node::setThumbnail

(

TIL_Thumbnail *

thumbnail

)

Give this VOP ownership of a TIL_Thumbnail object. Deletes any thumbnail that was already here.

void VOP_Node::setVisibleConnectorsDirty ( )

protected

Flag our visible connector info as dirty so it will be rebuilt the next time anyone asks for it.

virtual void VOP_Node::shaderParmGrandChildAdded ( VOP_Node *  grand_child )

virtual

Informs this node that some descendant (but not immediate child) was added and it represents a shader input or output.

Reimplemented in VOP_SubnetScript, and VOP_SubnetBase.

virtual void VOP_Node::shaderParmGrandChildChanged ( VOP_Node *  grand_child )

virtual

Reimplemented in VOP_SubnetScript, and VOP_SubnetBase.

virtual void VOP_Node::shaderParmGrandChildDeleted ( VOP_Node *  grand_child )

virtual

Reimplemented in VOP_SubnetScript, and VOP_SubnetBase.

virtual bool VOP_Node::shouldCheckInputContextForMergeInputNodeList ( ) const

virtual

Returns true if the methods below should consider only the inputs of this node that belong to the given shader context. Most nodes indiscriminately merge all their inputs, but some (like Material Buider VOP) need pick inuts that belong to the given context.

virtual bool VOP_Node::shouldCheckTimeDependence ( ) const

protectedvirtual

Returns true if the node should attempt testing its parameters for time dependence during the error generation pass.

Reimplemented in VOP_Parameter.

virtual bool VOP_Node::shouldOutputNodeVariableDeclarations ( ) const

virtual

Returns true if the code generator should declare local variables for this node's outputs. Returns false, if node declares them itself.

virtual bool VOP_Node::shouldPrefixInputVariablesInsideSubnet ( ) const

virtual

Returns true if input variables should be prefixed inside the subnet.

virtual bool VOP_Node::shouldPreResolveOutput ( int  output_index ) const

inlinevirtual

Returns true if code generator should attempt to copy info about a variable corresponding to the i-th output connector.

Definition at line 973 of file VOP_Node.h.

virtual bool VOP_Node::showsShaderParmsAsSubnetConnectors ( ) const

virtual

Returns true if shader parameters should be displayed as node inputs and outputs. This is true for subnet shader nodes.

void VOP_Node::stealGlobalErrorsForHelper ( )

inline

Exposes protected method for taking over the errors from global manager. Should be used only by cerain helpers.

Definition at line 1351 of file VOP_Node.h.

virtual bool VOP_Node::translatesDirectlyToUSD ( ) const

virtual

Returns true if the VOP is directly translatable to a USD primitive. Ie, it is not a shader code building-block VOP.

Reimplemented in VOP_SubnetBase, VOP_SubnetScript, VOP_Parameter, VOP_Bind, and VOP_Constant.

void VOP_Node::updateInputFlagsFromOperator	(	VOP_OperatorInfo *	type_info,
		bool	keep_visible
	)

bool VOP_Node::updateParmsActiveState ( bool  active )

protected

bool VOP_Node::updateParmsFlags ( )

overrideprotectedvirtual

Reimplemented from OP_Parameters.

Reimplemented in VOP_ScriptNode, VOP_Parameter, VOP_Visualize, VOP_OutputVar, VOP_SubnetBase, VOP_SubnetConnector, VOP_Properties, and HDK_Sample::VOP_Switch.

Examples:

VOP/VOP_Switch.C.

void VOP_Node::userDataChanged ( const UT_StringHolder &  key )

overridevirtual

Handle changes to our user data. This may require a redraw.

Reimplemented from OP_Node.

virtual bool VOP_Node::usesSubnetConnectorsAsShaderParms ( ) const

virtual

Returns true if parm nodes that define subnet connectors are treated as shader parms. This is true for subnet material (or shader) nodes.

bool VOP_Node::willAutoconvertInputType ( int  input_idx )

overridevirtual

Returns true if the input will be auto-converetd, false otherwise.

Reimplemented from OP_Node.

bool VOP_Node::willAutoconvertNamedInputType ( const OP_ConnectorId &  input_name )

overridevirtual

Reimplemented from OP_Node.

Member Data Documentation

const VOP_Language* VOP_Node::myLanguage

protected

Examples:

VOP/VOP_Switch.C.

Definition at line 1576 of file VOP_Node.h.

int VOP_Node::myVopVersion

protected

Definition at line 1627 of file VOP_Node.h.

const char* VOP_Node::theChildTableName

static

Examples:

VOP/VOP_Switch.C.

Definition at line 270 of file VOP_Node.h.

---

The documentation for this class was generated from the following file:

• VOP/VOP_Node.h