This implements a SIM_Geometry that copies the source geometry. More...

#include <SIM_GeometryCopy.h>

Inheritance diagram for SIM_GeometryCopy:

Public Member Functions
GU_DetailHandle	lockGeometry ()

void	releaseGeometry (SIM_DataIdStrategy strategy=SIM_DATA_ID_BUMP)

GU_DetailHandle	swapGeometry (GU_DetailHandle replacement)
	Swaps the internal geometry with the provided one. More...

GU_DetailHandle	swapGeometryWithoutCEFlush (GU_DetailHandle replacement, bool &hascedata)

UT_DMatrix4 &	lockTransform ()

void	releaseTransform ()

GA_CEAttribute *	getWriteableCEAttribute (GA_AttributeOwner owner, const UT_StringRef &name, GA_StorageClass storage, int &tuplesize, bool isarray, bool docopy)

virtual GA_CEAttribute *	getWriteableCEAttributePrec (GA_AttributeOwner owner, const UT_StringRef &name, GA_StorageClass storage, GA_Precision precision, int &tuplesize, bool isarray, bool docopy)

void	flushCEWriteCaches () const override
	Clear any pending writes from the GPU. More...

void	makeMemberDataUniqueSubclass () override

Public Member Functions inherited from SIM_Geometry
	GETSET_DATA_FUNCS_S (SIM_NAME_POSITIONPATH, PositionPath)

GU_ConstDetailHandle	getGeometry () const

void	getTransform (UT_DMatrix4 &xform) const

GA_CEAttribute *	getReadableCEAttribute (GA_AttributeOwner owner, const UT_StringRef &aname, GA_StorageClass storage, int &tuplesize, bool isarray, bool docopy) const

virtual GA_CEAttribute *	getReadableCEAttributePrec (GA_AttributeOwner owner, const UT_StringRef &aname, GA_StorageClass storage, GA_Precision prec, int &tuplesize, bool isarray, bool docopy) const

GU_ConstDetailHandle	getGeometryWithoutCEFlush () const

GA_Size	getNumPoints () const

GA_Size	getNumPrimitives () const

virtual void	flushCECaches () const
	Clear all GPU caches. More...

void	markCECacheStatus (bool status) const

void	setOwnGeometry (GU_Detail *gdp)

void	setOwnGeometry (const GU_DetailHandle &gdh)

virtual void	setOwnGeometrySubclass (const GU_DetailHandle &gdh)

GU_ConstDetailHandle	getOwnGeometry () const
	Returns a const pointer to our internal geometry data, if it is set. More...

GU_DetailHandle	getOwnGeometry ()
	Returns a pointer to our internal geometry data, if it is set. More...

void	makeOwnGeometryUnique ()

void	setOwnTransform (UT_DMatrix4 *xform)

const UT_DMatrix4 *	getOwnTransform () const
	Returns a const pointer to our internal transform data, if it is set. More...

UT_DMatrix4 *	getOwnTransform ()
	Returns a pointer to our internal transform data, if it is set. More...

Public Member Functions inherited from SIM_Data
const UT_StringHolder &	getDataType () const

void	initialize (const SIM_SubdataBehavior &subdatabehavior)

void	makeEqual (const SIM_Data *source, const SIM_SubdataBehavior &subdatabehavior)

void	setParameters (const SIM_Options &parms)

void	interpolate (const SIM_Data source1, const SIM_Data source2, fpreal interp)

int64	getMemorySize () const

bool	getIsAlternateRepresentation () const

bool	saveToFile (const char *filename, UT_CompressionType compressionType) const

bool	saveToStream (std::ostream &os, UT_CompressionType compressionType) const

void	appendFullDataPath (const SIM_Data *subdata, bool useobjectid, UT_String &datapath) const

bool	loadFromFile (const char *filename)

bool	loadFromStream (UT_IStream &is, bool skiptype=false)

bool	getIsOfType (const UT_StringRef &datatype) const

const void *	getConstPointerToType (const UT_StringRef &datatype) const

void *	getPointerToType (const UT_StringRef &datatype)

int	getNumSubData () const
	Get the number of sub-data items attached to this data. More...

const UT_StringHolder &	getSubDataName (int index) const
	Get the name of the sub-data at a particular index location. More...

int	getSubDataIndex (const SIM_Data *subdata) const

bool	buildSubDataPath (const SIM_Data *subdata, UT_String &pathto) const

const SIM_Query &	getQueryObject () const

SIM_Options *	getUserOptions ()

const SIM_Options *	getConstUserOptions () const

long	getGuideParmVersion () const

void	addGuideDep (DEP_MicroNode &src) const

virtual bool	getGuideGeometryList (const SIM_RootData &root, const char *datapath, const SIM_Time &t, UT_Array< GU_ConstDetailHandle > &detailArray, UT_Array< UT_DMatrix4 > &xformArray) const

GU_ConstDetailHandle	getGuideGeometry (const SIM_RootData &root, const char *datapath, UT_DMatrix4 &xform, const SIM_Time &t) const

void	buildGuideOptions (SIM_Options &options, const SIM_Time &time) const

SIM_Data *	getSubData (int index)

const SIM_Data *	getConstSubData (int index) const

SIM_Data *	getNamedSubData (const char *dataname)

const SIM_Data *	getConstNamedSubData (const char *dataname) const

void	filterSubData (SIM_DataArray &ncdp, UT_StringArray names, const SIM_DataFilter &ncfilter, const char startfrom, const SIM_DataFilter &recursefilter)

void	filterConstSubData (SIM_ConstDataArray &dp, UT_StringArray names, const SIM_DataFilter &filter, const char startfrom, const SIM_DataFilter &recurseFilter) const

SIM_Data *	getNthSubData (UT_String name, const SIM_DataFilter &filter, int n, const char startfrom, const SIM_DataFilter &recurseFilter)

const SIM_Data *	getNthConstSubData (UT_String name, const SIM_DataFilter &filter, int n, const char startfrom, const SIM_DataFilter &recurseFilter) const

void	forEachSubData (SIM_EachDataCallback &cb, const SIM_DataFilter &filter, const char *startfrom, const SIM_DataFilter &recurseFilter)

void	forEachConstSubData (SIM_EachDataCallback &cb, const SIM_DataFilter &filter, const char *startfrom, const SIM_DataFilter &recurseFilter) const

SIM_Data *	createNamedSubData (const char dataname, const char datatype, int creationflags, UT_String *newdatanameptr=NULL)

SIM_Data *	getOrCreateAlternateRepresentation (const char dataname, const char datatype) const

void	interpolateSubData (const SIM_Data &source1, const SIM_Data &source2, fpreal interp, const SIM_DataFilter &interpdata, const SIM_DataFilter &recurse)

void	setNamedSubData (const char dataname, const SIM_Data data, int setflags)

void	createUniqueSubDataName (const SIM_Data *subdata, UT_String &dataname) const

void	removeNamedSubData (const char *dataname)
	Remove some existing sub-data by name. More...

void	removeSubData (int index)
	Remove some existing sub-data by index. More...

void	moveNamedSubData (const char oldname, const char newname)

const UT_Guid &	getUniqueId () const

long	getReferenceCount () const

int	getCreatorId () const
	Get the ID of the node that created this data. More...

OP_Node *	getCreatorNode () const
	Use the creator ID to look up the OP_Node that created this data. More...

OP_Node *	getOwnerNetwork () const
	Look up the owner node of our engine to get the DOP Network pointer. More...

const SIM_Engine &	getEngine () const
	Get the engine that created us (from our data factory). More...

int	getCreatorIndex () const
	Get the output index of the creator node that generated this data. More...

const SIM_Time &	getCreationTime () const
	Get the creation time for this data. More...

bool	getIsSelected () const
	Get the selected flag for this data. More...

void	setIsSelected (bool selected) const

bool	getSelectionRepresentsObject () const

void	copyCreationInfoFrom (const SIM_Data *source)

OP_Node &	getNodePathsRelativeTo () const

OP_Node *	getOPNode (const char *path, bool addinterest) const
	Given a path relative to our creator node, return an OBJ_Node. More...

OBJ_Node *	getOBJNode (const char *path, bool addinterest) const
	Given a path relative to our creator node, return an OBJ_Node. More...

SOP_Node *	getSOPNode (const char *path, bool addinterest) const
	Given a path relative to our creator node, return a SOP_Node. More...

DOP_Node *	getDOPNode (const char *path, bool addinterest) const
	Given a path relative to our creator node, return a DOP_Node. More...

COP2_Node *	getCOP2Node (const char *path, bool addinterest) const
	Given a path relative to our creator node, return a COP2_Node. More...

CHOP_Node *	getCHOPNode (const char *path, bool addinterest) const
	Given a path relative to our creator node, return a CHOP_Node. More...

void	addOPInterest (OP_Node *node) const
	Adds an interest in the specified node to our engine's owner node. More...

void	addError (const SIM_RootData root, int errorcode, const char errorparm, UT_ErrorSeverity severity) const
	Adds an error to our SIM_Engine. More...

void	makeMemberDataUnique ()

Public Member Functions inherited from SIM_OptionsUser
	SIM_OptionsUser (SIM_Data *owner)

virtual	~SIM_OptionsUser ()

void	optionChanged (const char *name)

const SIM_Options &	getOptions () const

Protected Member Functions
	SIM_GeometryCopy (const SIM_DataFactory *factory)

	~SIM_GeometryCopy () override

void	initializeSubclass () override
	Initializes this data by clearing our internal geometry and transform. More...

void	makeEqualSubclass (const SIM_Data *source) override

void	setParametersSubclass (const SIM_Options &options) override

Protected Member Functions inherited from SIM_Geometry
	SIM_Geometry (const SIM_DataFactory *factory)

	~SIM_Geometry () override

void	saveSubclass (std::ostream &os) const override
	Saves our attributes, and our internal data if it has been set. More...

void	saveIOSubclass (std::ostream &os, SIM_DataThreadedIO *io) const override

bool	loadSubclass (UT_IStream &is) override
	Loads our attributes and internal data if it was set when we saved. More...

bool	loadIOSubclass (UT_IStream &is, SIM_DataThreadedIO *io) override

SIM_Query *	createQueryObjectSubclass () const override

void	interpolateSubclass (const SIM_Data source1, const SIM_Data source2, fpreal interp) override

int64	getMemorySizeSubclass () const override

virtual GU_ConstDetailHandle	getGeometrySubclass () const

virtual void	getTransformSubclass (UT_DMatrix4 &xform) const

Protected Member Functions inherited from SIM_Data
	SIM_Data (const SIM_DataFactory *factory)

virtual	~SIM_Data ()

void	handleModification (int code=-1)

void	setNeedsToRecalculateMemorySize () const

void	deleteQueryObjectIfNotBuilding () const
	Deletes the query object for this data, if there is one. More...

void	deleteGuideObjectIfNotBuilding () const
	Delete the guide geometry for this data, if it exists. More...

void	initAlternateRepresentation () const

void	setNeedsInitialization (bool needsinit) const
	Flags an alternate representation subdata as requiring initialization. More...

bool	getNeedsInitialization () const
	Tests whether an alternate representation requires initialization. More...

bool	saveOptionPacket (std::ostream &os, const char name, const SIM_Options opts) const

bool	loadOptionPacket (UT_IStream &is, const char name, SIM_Options opts) const

bool	getIsDoingSimplifiedSaveLoad () const

void	initializeFromParmDefaults ()

void	setSelectionRepresentsObject (bool representsobject)

virtual void	setNeedsInitializationSubclass (bool needsinit) const

virtual long	getGuideParmVersionSubclass () const

virtual SIM_Guide *	createGuideObjectSubclass () const

virtual void	buildGuideGeometrySubclass (const SIM_RootData &root, const SIM_Options &options, const GU_DetailHandle &gdh, UT_DMatrix4 *xform, const SIM_Time &t) const

virtual void	setNamedSubDataSubclass (const char dataname, const SIM_Data data)

virtual void	removeNamedSubDataSubclass (const char *dataname)

virtual void	handleModificationSubclass (int code)

virtual bool	getIsAlternateRepresentationSubclass () const

virtual void	initAlternateRepresentationSubclass (const SIM_Data &)

virtual void *	getCastToType (const UT_StringRef &datatype) const

virtual const UT_StringHolder &	getDataTypeSubclass () const

const SIM_Data *	getAlternateRepresentationOf () const

Protected Member Functions inherited from SIM_OptionsUser
SIM_Options &	getOptions ()

virtual void	optionChangedSubclass (const char *name)

Additional Inherited Members
Static Public Member Functions inherited from SIM_Data
static bool	getDataTypeFromFile (const char *filename, UT_String &datatype)

static bool	getDataTypeFromStream (UT_IStream &is, UT_String &datatype)

static const void *	castConstPointerToType (const SIM_Data *data, const UT_StringRef &datatype)

static void *	castPointerToType (SIM_Data *data, const UT_StringRef &datatype)

Static Protected Member Functions inherited from SIM_Data
static const PRM_Template *	getEmptyTemplateList ()

static const SIM_DopDescription *	getEmptyDopDescription ()
	A DOP description that says not to create an automatic DOP. More...

static void	getDataTypeSuperclasses (UT_StringArray &)

Protected Attributes inherited from SIM_Geometry
bool	myHasCECache

Detailed Description

This implements a SIM_Geometry that copies the source geometry.

Examples:: SIM/GAS_NetVDBSliceExchange.C, SIM/SIM_RadialEmit.C, SIM/SIM_SolverHair.C, and SIM/SIM_SolverHair.h.

Definition at line 27 of file SIM_GeometryCopy.h.

Constructor & Destructor Documentation

SIM_GeometryCopy::SIM_GeometryCopy ( const SIM_DataFactory * factory )

explicitprotected

SIM_GeometryCopy::~SIM_GeometryCopy ( )

overrideprotected

Member Function Documentation

void SIM_GeometryCopy::flushCEWriteCaches ( ) const

overridevirtual

Clear any pending writes from the GPU.

Reimplemented from SIM_Geometry.

GA_CEAttribute* SIM_GeometryCopy::getWriteableCEAttribute	(	GA_AttributeOwner	owner,
		const UT_StringRef &	name,
		GA_StorageClass	storage,
		int &	tuplesize,
		bool	isarray,
		bool	docopy
	)

inline

Build a GPU backed version of the attribute that is marked to be written back to the GU_Detail after computation completes.

Definition at line 60 of file SIM_GeometryCopy.h.

virtual GA_CEAttribute* SIM_GeometryCopy::getWriteableCEAttributePrec	(	GA_AttributeOwner	owner,
		const UT_StringRef &	name,
		GA_StorageClass	storage,
		GA_Precision	precision,
		int &	tuplesize,
		bool	isarray,
		bool	docopy
	)

virtual

void SIM_GeometryCopy::initializeSubclass ( )

overrideprotectedvirtual

Initializes this data by clearing our internal geometry and transform.

Reimplemented from SIM_Geometry.

GU_DetailHandle SIM_GeometryCopy::lockGeometry ( )

This method provides access to the internal geometry so that it can be modified. For each call to lockGeometry(), there must be a corresponding call to releaseGeometry(). Calls to lockGeomtry() can be nested.

UT_DMatrix4& SIM_GeometryCopy::lockTransform ( )

This method provides access to the internal transform so that it can be modified. For each call to lockTransform(), there must be a corresponding call to releaseTransform(). Calls to lockTransform() can be nested.

void SIM_GeometryCopy::makeEqualSubclass ( const SIM_Data * source )

overrideprotectedvirtual

This function creates an internal copy of any SIM_Geometry data passed to it.

Reimplemented from SIM_Geometry.

void SIM_GeometryCopy::makeMemberDataUniqueSubclass ( )

overridevirtual

Reimplemented from SIM_Data.

void SIM_GeometryCopy::releaseGeometry ( SIM_DataIdStrategy strategy = SIM_DATA_ID_BUMP )

This function releases the lock on our internal geometry. This function must be called once for each call to lockGeometry(). Also, once this function has been called, no more modifications should be made to the geometry returned by lockGeometry() or the result will be undefined.

void SIM_GeometryCopy::releaseTransform ( )

This function releases the lock on our internal transform. This function must be called once for each call to lockTransform(). Also, once this function has been called, no more modifications should be made to the transform returned by lockTransform() or the result will be undefined.

void SIM_GeometryCopy::setParametersSubclass ( const SIM_Options & options )

overrideprotectedvirtual

Respond to setting our parameters by adjusting our transform. The parameters will be in the standard t, r, s style which we convert in to a matrix and multiply by our current transform.

Reimplemented from SIM_Data.

GU_DetailHandle SIM_GeometryCopy::swapGeometry ( GU_DetailHandle replacement )

Swaps the internal geometry with the provided one.

GU_DetailHandle SIM_GeometryCopy::swapGeometryWithoutCEFlush	(	GU_DetailHandle	replacement,
		bool &	hascedata
	)

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

SIM/SIM_GeometryCopy.h

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation