GU_Hierarchy Namespace Reference

Enumerations
enum	ComputeHierarchyResult {   ComputeHierarchyResult::Success = 0, ComputeHierarchyResult::NoRoots, ComputeHierarchyResult::BadRoot, ComputeHierarchyResult::FoundCycle,   ComputeHierarchyResult::IncompleteTraversal }

Functions
GU_API GA_Offset	getParent (GU_Detail *gdp, const GA_Offset &node)
GU_API void	getParents (GU_Detail *gdp, const GA_Offset &node, GA_OffsetArray &children)
GU_API void	getParents (GU_Detail *gdp, const GA_Offset &node, UT_Set< GA_Offset > &children)
GU_API GA_OffsetArray	getChildren (GU_Detail *gdp, const GA_Offset &node, bool recurse=false)
GU_API void	getChildren (GU_Detail *gdp, const GA_Offset &node, GA_OffsetArray &children, bool recurse=false)
GU_API void	getChildren (GU_Detail *gdp, const GA_Offset &node, UT_Set< GA_Offset > &children, bool recurse=false)
GU_API const UT_StringHolder &	getComputeHierarchyMessage (ComputeHierarchyResult result)
	Returns a descriptive message for the ComputeHierarchyResult. More...
GU_API ComputeHierarchyResult	traverse (const GU_Detail *gdp, GA_OffsetArray &roots, GA_OffsetArray &nodes, GA_OffsetArray &parents, UT_Map< GA_Offset, GA_OffsetArray > *children=nullptr)
GU_API bool	findRoots (const GU_Detail *gdp, GA_OffsetArray &roots)
GU_API void	computeLocalTransform (const GU_Detail *gdp, const GA_OffsetArray &nodes, const GA_OffsetArray &parents, const UT_Vector3DArray &P, const UT_Matrix3DArray &transform, UT_Matrix4DArray &local, UT_Matrix4DArray &effective_local, const UT_IntArray &model)
GU_API void	computeWorldTransform (const GU_Detail *gdp, const GA_OffsetArray &nodes, const GA_OffsetArray &parents, UT_Vector3DArray &P, UT_Matrix3DArray &transform, const UT_Matrix4DArray &local, UT_Matrix4DArray &effective_local, const UT_IntArray &model, const GA_PointGroup *constrain_grp, const UT_Array< int > *flags, bool constrain_all)

Enumeration Type Documentation

enum GU_Hierarchy::ComputeHierarchyResult

strong

Enumerator
Success
NoRoots
BadRoot
FoundCycle
IncompleteTraversal

Definition at line 40 of file GU_Hierarchy.h.

Function Documentation

GU_API void GU_Hierarchy::computeLocalTransform	(	const GU_Detail *	gdp,
		const GA_OffsetArray &	nodes,
		const GA_OffsetArray &	parents,
		const UT_Vector3DArray &	P,
		const UT_Matrix3DArray &	transform,
		UT_Matrix4DArray &	local,
		UT_Matrix4DArray &	effective_local,
		const UT_IntArray &	model
	)

GU_API void GU_Hierarchy::computeWorldTransform	(	const GU_Detail *	gdp,
		const GA_OffsetArray &	nodes,
		const GA_OffsetArray &	parents,
		UT_Vector3DArray &	P,
		UT_Matrix3DArray &	transform,
		const UT_Matrix4DArray &	local,
		UT_Matrix4DArray &	effective_local,
		const UT_IntArray &	model,
		const GA_PointGroup *	constrain_grp,
		const UT_Array< int > *	flags,
		bool	constrain_all
	)

GU_API bool GU_Hierarchy::findRoots	(	const GU_Detail *	gdp,
		GA_OffsetArray &	roots
	)

GU_API GA_OffsetArray GU_Hierarchy::getChildren	(	GU_Detail *	gdp,
		const GA_Offset &	node,
		bool	recurse = false
	)

GU_API void GU_Hierarchy::getChildren	(	GU_Detail *	gdp,
		const GA_Offset &	node,
		GA_OffsetArray &	children,
		bool	recurse = false
	)

GU_API void GU_Hierarchy::getChildren	(	GU_Detail *	gdp,
		const GA_Offset &	node,
		UT_Set< GA_Offset > &	children,
		bool	recurse = false
	)

GU_API const UT_StringHolder& GU_Hierarchy::getComputeHierarchyMessage

(

ComputeHierarchyResult

result

)

Returns a descriptive message for the ComputeHierarchyResult.

GU_API GA_Offset GU_Hierarchy::getParent	(	GU_Detail *	gdp,
		const GA_Offset &	node
	)

GU_API void GU_Hierarchy::getParents	(	GU_Detail *	gdp,
		const GA_Offset &	node,
		GA_OffsetArray &	children
	)

GU_API void GU_Hierarchy::getParents	(	GU_Detail *	gdp,
		const GA_Offset &	node,
		UT_Set< GA_Offset > &	children
	)

GU_API ComputeHierarchyResult GU_Hierarchy::traverse	(	const GU_Detail *	gdp,
		GA_OffsetArray &	roots,
		GA_OffsetArray &	nodes,
		GA_OffsetArray &	parents,
		UT_Map< GA_Offset, GA_OffsetArray > *	children = nullptr
	)