#include "OP_API.h"
#include "OP_Node.h"
#include <UT/UT_Error.h>
#include <UT/UT_Matrix2.h>
#include <UT/UT_Matrix3.h>
#include <UT/UT_Matrix4.h>
#include <UT/UT_Ramp.h>
#include <UT/UT_Vector2.h>
#include <UT/UT_Vector3.h>
#include <UT/UT_Vector4.h>
#include <UT/UT_WeakPtr.h>

Include dependency graph for OP_Utils.h:

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Go to the source code of this file.

Classes
class	OP_Utils::PythonResultClient

Namespaces
	OP_Utils

Functions
OP_API void	OPwarnBadRefs (UT_WorkBuffer &msg, const UT_StringArray &badrefs)

OP_API bool	OPconvertOrWarnExternalReferences (OP_Node *node, bool checktoplevelnode, UT_WorkBuffer &err)

OP_API bool	OPconvertOrWarnExternalOverrides (OP_Node *node, bool checktoplevelnode, UT_WorkBuffer &err)

OP_API bool	OPcheckForVopnetDefinedNodes (OP_Node *node, UT_WorkBuffer &err)

OP_API void	OPgetVopSubnetMask (OP_Node *node, UT_String &vopnetmask)

OP_API void	OPaddVopSubnetMask (const UT_StringRef &name)

OP_API void	OPdisplayUIMessage (const char *message, UT_ErrorSeverity severity=UT_ERROR_MESSAGE, bool print_when_non_graphical=true)

OP_API OP_Node *	OPfindOpInput (OP_Node op, const char find_op_type, bool include_me=true)

OP_API OP_Node *	OPfindOpInput (OP_Node op, const char *find_op_types, bool include_me=true)

OP_API void	OPgetItemBounds (fpreal &x1, fpreal &y1, fpreal &x2, fpreal &y2, const OP_NetworkBoxItemList &items)

OP_API bool	OPcheckForVopnetsUsedOutside (OP_Node node, OP_NodeList badvopnets)

OP_API void	OPcreateStickyNoteAboutCachedCode (OP_Network *subnet)

OP_API void	OPtopologicalSort (UT_IntArray &order, const OP_NodeList &nodes, const UT_BitArray *roots=nullptr)

OP_API void	OPmarkRootNodes (UT_BitArray &roots, const OP_NodeList &nodes, bool assume_picked)

OP_API bool	OPgetDefaultParmRange (const OP_Node &node, const char *parm_token, fpreal &min, fpreal &max)

OP_API void	OPsetDefaultParmRange (OP_Node &node, const char *parm_token, fpreal min, fpreal max)

OP_API void	OPclearDefaultParmRange (OP_Node &node, const char *parm_token)

OP_API void	OP_Utils::registerPythonResultClient (PythonResultClient::WPtr result_client)

OP_API void	OP_Utils::notifyPythonResultClients (PY_Result const &result, char const script_source, char const script_path)

template<typename FN , typename T >
bool	OPfollowChannelRefFn (const OP_FollowChanRefsOptions &opt, T *owner, const UT_StringHolder &pn, FN &&fn)


OP_API bool	OPisPotentialShaderParm (const PRM_Template &parm)

OP_API bool	OPisStandInShaderParm (const PRM_Template &parm)

OP_API bool	OPmatchesShaderContextTag (const PRM_Template &parm, const char *context_name)

OP_API bool	OPisLegacyShaderParm (const PRM_Template &parm, OP_Node *owner)

OP_API bool	OPhasShaderContextTag (const PRM_Template *list, int start=0, int end=-1)

OP_API bool	OPisShaderParmAtDefaultValue (const PRM_Parm &parm, bool check_time_dependent=true)

Function Documentation

OP_API void OPaddVopSubnetMask ( const UT_StringRef & name )

Adds a new vopnet mask string to the list of known vopnet context types. This list is used to generate a VopNet Mask value when creating an HDA from an existing subnet VOP.

OP_API bool OPcheckForVopnetDefinedNodes	(	OP_Node *	node,
		UT_WorkBuffer &	err
	)

Looks for any nodes inside the specified operator that are defined by VOP Networks outside the provided node. REtrns true if no such nodes are found. Otherwise it puts an error message in the err buffer and returns false.

OP_API bool OPcheckForVopnetsUsedOutside	(	OP_Node *	node,
		OP_NodeList *	badvopnets
	)

Looks for any VOP Networks inside the specified node which define operator types that are instantiated outside the node. If it returns false, the badvopnets array will be filled with the VOP Networks that are used outside the root node.

OP_API void OPclearDefaultParmRange	(	OP_Node &	node,
		const char *	parm_token
	)

OP_API bool OPconvertOrWarnExternalOverrides	(	OP_Node *	node,
		bool	checktoplevelnode,
		UT_WorkBuffer &	err
	)

OP_API bool OPconvertOrWarnExternalReferences	(	OP_Node *	node,
		bool	checktoplevelnode,
		UT_WorkBuffer &	err
	)

OP_API void OPcreateStickyNoteAboutCachedCode ( OP_Network * subnet )

Creates a sticky note about the lack of vops inside synced HDAs, since the children have been removed because the subnet is using cached code.

OP_API void OPdisplayUIMessage	(	const char *	message,
		UT_ErrorSeverity	severity = `UT_ERROR_MESSAGE`,
		bool	print_when_non_graphical = `true`
	)

Display UI message dialog only when inside graphical Houdini. This is provided to avoid link dependencies against HOM.

OP_API OP_Node* OPfindOpInput	(	OP_Node *	op,
		const char *	find_op_type,
		bool	include_me = `true`
	)

OP_API OP_Node* OPfindOpInput	(	OP_Node *	op,
		const char **	find_op_types,
		bool	include_me = `true`
	)

template<typename FN , typename T >

bool OPfollowChannelRefFn	(	const OP_FollowChanRefsOptions &	opt,
		T *	owner,
		const UT_StringHolder &	pn,
		FN &&	fn
	)

Definition at line 508 of file OP_Utils.h.

OP_API bool OPgetDefaultParmRange	(	const OP_Node &	node,
		const char *	parm_token,
		fpreal &	min,
		fpreal &	max
	)

Get/set/clear a default slider range override for the given parm. Stored in node user data as a JSON dict under "sidefx::default_ranges", e.g. {"amp": [0, 2000], "elementsize": [10, 1000]}.

OP_API void OPgetItemBounds	(	fpreal &	x1,
		fpreal &	y1,
		fpreal &	x2,
		fpreal &	y2,
		const OP_NetworkBoxItemList &	items
	)

Returns coordinates specifying the smallest possible bounding box around the items in 'items'. Takes each item's height and width into consideration.

OP_API void OPgetVopSubnetMask	(	OP_Node *	node,
		UT_String &	vopnetmask
	)

OP_API bool OPhasShaderContextTag	(	const PRM_Template *	list,
		int	start = `0`,
		int	end = `-1`
	)