IRdVertexSelectionStream Interface Reference

Inherits IDispatch.

List of all members.

Public Member Functions
HRESULT	GetNumVertexSelectionWeights ([out, retval] RtDWORD *dwNumVertexSelectionWeights)
HRESULT	SetNumVertexSelectionWeights ([in] RtDWORD dwNumVertexSelectionWeights)
Properties
RtFloat *	weight ([in] RtDWORD dwIndex) [get]
RtFloat	weight ([in] RtDWORD dwIndex) [set]
RtUlong *	orgelementindex ([in] RtDWORD dwIndex) [get]
RtUlong	orgelementindex ([in] RtDWORD dwIndex) [set]

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Detailed Description

IRdVertexSelectionStream:

• Specifies vertex selection weights and vertex lookup table. type for this stream is RtVertexSelectionWeight.
• The stream is part of IRdMesh and is stored in Vertex stream group.
• Stream is identified by STREAMID_VERTEX_SEL_WEIGHTS id.

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Member Function Documentation

HRESULT IRdVertexSelectionStream::GetNumVertexSelectionWeights

(

[out, retval] RtDWORD *

dwNumVertexSelectionWeights

)

Get number of vertices.

Returns:

dwNumVertexSelectionWeights [out,retval] Returns number of vertices.

standard HRESULT processing can be applied to returned value.

HRESULT IRdVertexSelectionStream::SetNumVertexSelectionWeights

(

[in] RtDWORD

dwNumVertexSelectionWeights

)

Set number of vertices.

Parameters:

dwNumVertexSelectionWeights

[in] Set number of vertices.

Returns:

standard HRESULT processing can be applied to returned value.

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Property Documentation

RtFloat* IRdVertexSelectionStream::weight([in] RtDWORD dwIndex) [get]

Get weight of i-th vertex.

Parameters:

dwIndex

[in] Index value of vertex to analyze.

Returns:

pVal [out,retval] Returned weight value.

standard HRESULT processing can be applied to returned value.

RtFloat IRdVertexSelectionStream::weight([in] RtDWORD dwIndex) [set]

Set weight of i-th vertex.

Parameters:

	dwIndex	[in] Index value of vertex.
	newVal	[in] New weight value to set.

Returns:

standard HRESULT processing can be applied to returned value.

RtUlong * IRdVertexSelectionStream::orgelementindex([in] RtDWORD dwIndex) [get]

Get previous element type of i-th vertex. Type is defined by RtOrgElementTypes enum.

Parameters:

dwIndex

[in] Index value of vertex.

Returns:

pVal [out,retval] Returns value of previous element type.

standard HRESULT processing can be applied to returned value.

RtUlong IRdVertexSelectionStream::orgelementindex([in] RtDWORD dwIndex) [set]

Set previous element type of i-th vertex. Type is defined by RtOrgElementTypes enum.

Parameters:

	dwIndex	[in] Index value of vertex.
	newVal	[in] New value to set.

Returns:

standard HRESULT processing can be applied to returned value