GU_Sort.h File Reference

#include <UT/UT_KDTree.h>
#include <UT/UT_Vector3.h>
#include <UT/UT_VectorTypes.h>
#include <GA/GA_Handle.h>
#include <GA/GA_Range.h>
#include <GA/GA_Types.h>

Include dependency graph for GU_Sort.h:

Go to the source code of this file.

Classes
class	GU_SortKDTree

Functions
GU_API void	GUenumerateElements (const GA_RWHandleID &indexattrib, const GA_Range &range)
	Set the indexattrib value of each element in the range to its GA_Index. More...
GU_API void	GUenumerateElements (const GA_RWHandleID &indexattrib, const GA_ElementGroup *group=nullptr)
	Set the indexattrib value of each element in the group to its GA_Index. More...
GU_API void	GUargsortElements (const GA_RWHandleID &indexattrib, const GA_Attribute *order, int component=0, const GA_ElementGroup *group=nullptr, bool combine_argsort=false)
GU_API void	GUargsortElements (const GA_RWHandleID &indexattib, GU_AxisType axis, const GA_ElementGroup *group=nullptr, bool combine_argsort=false)
GU_API void	GUargsortRandom (const GA_RWHandleID &indexattrib, int seed, bool combine_argsort=false)
GU_API void	GUargsortShift (const GA_RWHandleID &indexattrib, GA_Size shift, const GA_ElementGroup *group=nullptr, bool combine_argsort=false)
GU_API void	GUargsortReverse (const GA_RWHandleID &indexattrib, const GA_ElementGroup *group=nullptr, bool combine_argsort=false)
GU_API void	GUargsortSpatial (const GA_RWHandleID &indexattrib, const GA_ElementGroup *group=nullptr, bool combine_argsort=false)
GU_API void	GUargsortProximity (const GA_RWHandleID &indexattrib, UT_Vector3F &point, const GA_ElementGroup *group=nullptr, bool combine_argsort=false)
GU_API void	GUargsortVector (const GA_RWHandleID &indexattrib, const UT_Vector3F &origin, const UT_Vector3F &direction, const GA_ElementGroup *group=nullptr, bool combine_argsort=false)
GU_API void	GUargsortPointsByVertexOrder (const GA_RWHandleID &indexattrib, const GA_PointGroup *group=nullptr, bool combine_argsort=false)
GU_API void	GUsortAttribute (GA_Attribute *attrib, int component=0, bool descending=false)
	Sort a component of an attribute as an array. More...

Function Documentation

GU_API void GUargsortElements	(	const GA_RWHandleID &	indexattrib,
		const GA_Attribute *	order,
		int	component = 0,
		const GA_ElementGroup *	group = nullptr,
		bool	combine_argsort = false
	)

Argsort implementations of GU_Detail's sorting routines. Each fills the provided indexattrib with the sorted indices. Elements excluded from the group are set to their current GA_Index.

If combine_argsort is set to true, the existing indexattrib indices are used for argsorting.Attribute argsort

See Also

GU_Detail::sortElements()

GU_API void GUargsortElements	(	const GA_RWHandleID &	indexattib,
		GU_AxisType	axis,
		const GA_ElementGroup *	group = nullptr,
		bool	combine_argsort = false
	)

Axis argsort

See Also

GU_Detail::sortPoints()

GU_API void GUargsortPointsByVertexOrder	(	const GA_RWHandleID &	indexattrib,
		const GA_PointGroup *	group = nullptr,
		bool	combine_argsort = false
	)

Vertex argsort

See Also

GU_Detail::vertexOrder()

GU_API void GUargsortProximity	(	const GA_RWHandleID &	indexattrib,
		UT_Vector3F &	point,
		const GA_ElementGroup *	group = nullptr,
		bool	combine_argsort = false
	)

Proximity argsort

See Also

GU_Detail::proximityPoints()

GU_API void GUargsortRandom	(	const GA_RWHandleID &	indexattrib,
		int	seed,
		bool	combine_argsort = false
	)

Random argsort

See Also

GU_Detail::sortPoints()

GU_API void GUargsortReverse	(	const GA_RWHandleID &	indexattrib,
		const GA_ElementGroup *	group = nullptr,
		bool	combine_argsort = false
	)

Reverse argsort

See Also

GU_Detail::reversePoints()

GU_API void GUargsortShift	(	const GA_RWHandleID &	indexattrib,
		GA_Size	shift,
		const GA_ElementGroup *	group = nullptr,
		bool	combine_argsort = false
	)

Shift argsort

See Also

GU_Detail::shiftPoints()

GU_API void GUargsortSpatial	(	const GA_RWHandleID &	indexattrib,
		const GA_ElementGroup *	group = nullptr,
		bool	combine_argsort = false
	)

Spatial argsort

See Also

GU_Detail::sortPointsSpatial()

GU_API void GUargsortVector	(	const GA_RWHandleID &	indexattrib,
		const UT_Vector3F &	origin,
		const UT_Vector3F &	direction,
		const GA_ElementGroup *	group = nullptr,
		bool	combine_argsort = false
	)

Vector argsort

See Also

GU_Detail::sortPoints()

GU_API void GUenumerateElements	(	const GA_RWHandleID &	indexattrib,
		const GA_Range &	range
	)

Set the indexattrib value of each element in the range to its GA_Index.

GU_API void GUenumerateElements	(	const GA_RWHandleID &	indexattrib,
		const GA_ElementGroup *	group = nullptr
	)

Set the indexattrib value of each element in the group to its GA_Index.

GU_API void GUsortAttribute	(	GA_Attribute *	attrib,
		int	component = 0,
		bool	descending = false
	)

Sort a component of an attribute as an array.