Classes
struct	ArrayAccessorBracketPolicy

struct	ArrayAccessor

class	Capture

class	SubdCapture

Functions
template<typename PA , typename RESOLVER , typename PTARRAY >
void	surfaceInterpOffsetsFromResolver (UT_IntArray &primptstarts, PTARRAY &ptcapture, UT_FloatArray &ptweights, const PA &positions, const GU_Detail &surfacegdp, const RESOLVER &resolve)

template<typename PA , typename PTARRAY >
void	surfaceInterpOffsets (UT_IntArray &primptstarts, PTARRAY &ptcapture, UT_FloatArray &ptweights, const PA &positions, const GU_Detail &surfacegdp, const GU_RayIntersect &rayintersect)

GU_API void	computeFrames (const GU_Detail &gdp, const GA_ROHandleV3 &poshandle, GA_AttributeUPtr &nmlowner, GA_AttributeUPtr &tanowner)

template<typename OUTPOS , typename INPOS , typename DEFRESTPOS , typename DEFANIMPOS >
void	deform (OUTPOS &newposdata, const INPOS &points, const DEFRESTPOS &constrestpos, const DEFANIMPOS &constanimpos, const GU_Detail &defgdp, const GA_ROHandleV3 restnmlattrib, const GA_ROHandleV3 resttanattrib, const GA_ROHandleV3 animnmlattrib, const GA_ROHandleV3 animtanattrib, const UT_IntArray &primptstarts, const GA_OffsetArray &ptoffsets, const UT_FloatArray &ptweights)

GU_API void	computeWeightedXform (CE_Context &context, bool recompile, int nprims, CE_Array< float > &surfacexform, const cl::Buffer &surfacePtStarts, const cl::Buffer &surfacePtIndices, const cl::Buffer &surfacePtWeights, const cl::Buffer &restPos, const cl::Buffer &restNml, const cl::Buffer &restTan, const cl::Buffer &animPos, const cl::Buffer &animNml, const cl::Buffer &animTan, const cl::Buffer *grp=nullptr)

GU_API void	computeXform (CE_Context &context, bool recompile, int nprims, CE_Array< float > &surfacexform, const cl::Buffer &restPos, const cl::Buffer &restNml, const cl::Buffer &restTan, const cl::Buffer &animPos, const cl::Buffer &animNml, const cl::Buffer &animTan, const cl::Buffer *grp=nullptr)

GU_API void	indexedXform (CE_Context &context, bool recompile, int npts, const cl::Buffer &outPos, const cl::Buffer &inPos, const cl::Buffer &surfacexform, const cl::Buffer &pointPrimsIndex, const cl::Buffer &pointPrims, const cl::Buffer grp=nullptr, const cl::Buffer mask=nullptr)

GU_API void	xform (CE_Context &context, bool recompile, int npts, const cl::Buffer &outPos, const cl::Buffer &inPos, const cl::Buffer &surfacexform, const cl::Buffer *grp=nullptr)

Function Documentation

GU_API void GU_SurfaceDeform::computeFrames	(	const GU_Detail &	gdp,
		const GA_ROHandleV3 &	poshandle,
		GA_AttributeUPtr &	nmlowner,
		GA_AttributeUPtr &	tanowner
	)

GU_API void GU_SurfaceDeform::computeWeightedXform	(	CE_Context &	context,
		bool	recompile,
		int	nprims,
		CE_Array< float > &	surfacexform,
		const cl::Buffer &	surfacePtStarts,
		const cl::Buffer &	surfacePtIndices,
		const cl::Buffer &	surfacePtWeights,
		const cl::Buffer &	restPos,
		const cl::Buffer &	restNml,
		const cl::Buffer &	restTan,
		const cl::Buffer &	animPos,
		const cl::Buffer &	animNml,
		const cl::Buffer &	animTan,
		const cl::Buffer *	grp = `nullptr`
	)

GU_API void GU_SurfaceDeform::computeXform	(	CE_Context &	context,
		bool	recompile,
		int	nprims,
		CE_Array< float > &	surfacexform,
		const cl::Buffer &	restPos,
		const cl::Buffer &	restNml,
		const cl::Buffer &	restTan,
		const cl::Buffer &	animPos,
		const cl::Buffer &	animNml,
		const cl::Buffer &	animTan,
		const cl::Buffer *	grp = `nullptr`
	)

template<typename OUTPOS , typename INPOS , typename DEFRESTPOS , typename DEFANIMPOS >

void GU_SurfaceDeform::deform	(	OUTPOS &	newposdata,
		const INPOS &	points,
		const DEFRESTPOS &	constrestpos,
		const DEFANIMPOS &	constanimpos,
		const GU_Detail &	defgdp,
		const GA_ROHandleV3	restnmlattrib,
		const GA_ROHandleV3	resttanattrib,
		const GA_ROHandleV3	animnmlattrib,
		const GA_ROHandleV3	animtanattrib,
		const UT_IntArray &	primptstarts,
		const GA_OffsetArray &	ptoffsets,
		const UT_FloatArray &	ptweights
	)

Definition at line 228 of file GU_SurfaceDeform.h.

GU_API void GU_SurfaceDeform::indexedXform	(	CE_Context &	context,
		bool	recompile,
		int	npts,
		const cl::Buffer &	outPos,
		const cl::Buffer &	inPos,
		const cl::Buffer &	surfacexform,
		const cl::Buffer &	pointPrimsIndex,
		const cl::Buffer &	pointPrims,
		const cl::Buffer *	grp = `nullptr`,
		const cl::Buffer *	mask = `nullptr`
	)

template<typename PA , typename PTARRAY >

void GU_SurfaceDeform::surfaceInterpOffsets	(	UT_IntArray &	primptstarts,
		PTARRAY &	ptcapture,
		UT_FloatArray &	ptweights,
		const PA &	positions,
		const GU_Detail &	surfacegdp,
		const GU_RayIntersect &	rayintersect
	)

Definition at line 199 of file GU_SurfaceDeform.h.

template<typename PA , typename RESOLVER , typename PTARRAY >

void GU_SurfaceDeform::surfaceInterpOffsetsFromResolver	(	UT_IntArray &	primptstarts,
		PTARRAY &	ptcapture,
		UT_FloatArray &	ptweights,
		const PA &	positions,
		const GU_Detail &	surfacegdp,
		const RESOLVER &	resolve
	)

As surfaceInterpOffsets(), but the caller decides which intersector each position is projected against: resolve(i, pos, mininfo) fills in mininfo, leaving it untouched to drop position i from the capture. Used to restrict a capture to the surface pieces matching the position's id.

ptcapture picks its own point form: a GA_OffsetArray takes the surface offsets, a UT_IntArray the point indices the GPU kernels index by.

Definition at line 95 of file GU_SurfaceDeform.h.

GU_API void GU_SurfaceDeform::xform	(	CE_Context &	context,
		bool	recompile,
		int	npts,
		const cl::Buffer &	outPos,
		const cl::Buffer &	inPos,
		const cl::Buffer &	surfacexform,
		const cl::Buffer *	grp = `nullptr`
	)

Examples:: APEX/apex_external_test.C, GEO/GEO_VoxelTranslator.C, mocapstream/MocapStreamRokokoHDK.C, RAY/RAY_DemoSprite.C, SIM/SIM_ForceOrbit.C, SIM/SIM_ForceOrbit.h, SIM/SIM_SolverHair.C, SIM/SNOW_Solver.C, SIM/SNOW_Solver.h, SOP/SOP_BouncyAgent.C, SOP/SOP_Flatten.C, SOP/SOP_HDKObject.C, SOP/SOP_IKSample.C, and standalone/geo2voxel.C.

Classes

Functions

Function Documentation