IRfVertexMorphSet Interface Reference

Inherits IUnknown.

List of all members.

Public Member Functions
HRESULT	CompactMorph ([in] IRdVertexStream *pExpanded,[out] IRsGenStream **ppMorph)
HRESULT	ExpandMorph ([in] IRsGenStream *pMorph,[in]RtUlong num_vertices,[out] IRdVertexStream **ppExpanded)
HRESULT	RetargetMorph ([in]IRdVertexMorph *pVertexMorph,[in] IRdMesh *spControlMesh,[in] IRdMesh *pTargetMesh)

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Detailed Description

IRfVertexMorphSet provides helper functions for operations on vertex morphs.

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Member Function Documentation

HRESULT IRfVertexMorphSet::CompactMorph	(	[in] IRdVertexStream *	pExpanded,
		[out] IRsGenStream **	ppMorph
	)

Compact morph from its expanded state.

Parameters:

	pExpanded	[in] Expanded morph delta/vertex stream.
	ppMorph	[out] Filled with compact form of vertex stream.

HRESULT IRfVertexMorphSet::ExpandMorph	(	[in] IRsGenStream *	pMorph,
		[in] RtUlong	num_vertices,
		[out] IRdVertexStream **	ppExpanded
	)

Expand vertex morph from its compact state.

Parameters:

	pMorph	[in] Morph to expand.
	num_vertices	[in] Number of vertices in target mesh.
	ppExpanded	[out] Expanded form of vertex morph.

HRESULT IRfVertexMorphSet::RetargetMorph	(	[in] IRdVertexMorph *	pVertexMorph,
		[in] IRdMesh *	spControlMesh,
		[in] IRdMesh *	pTargetMesh
	)

Retarget vertex morph from one mesh to another.

• Geometry identification streams are used to perform retargeting.

NOTE: target reference meshes are kept unchanged.

• You should set them to desired reference meshes or NULL if you are performing final update.

Parameters:

	pVertexMorph	[in] Morph to retarget.
	spControlMesh	[in] Target control mesh.
	pTargetMesh	[in] Target mesh.