IRdTriangleSelectionStream Interface Reference

Inherits IDispatch.

List of all members.

Public Member Functions
HRESULT	GetNumTriangleSelectionWeights ([out, retval] RtDWORD *dwNumVertices)
HRESULT	SetNumTriangleSelectionWeights ([in] RtDWORD dwNumTriangleSelectionWeights)
Properties
RtBYTE *	selected ([in] RtDWORD dwIndex) [get]
RtBYTE	selected ([in] RtDWORD dwIndex) [set]
RtUlong *	orgelementindex ([in] RtDWORD dwIndex) [get]
RtUlong	orgelementindex ([in] RtDWORD dwIndex) [set]

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Detailed Description

IRdTriangleSelectionStream:

• Holds slection information and lookup tables for meshes triangles.
• Elements are stored in RtTriangleSelectionWeight structure.
• The stream is part of IRdMesh and is stored in Vertex stream group.
• Stream is identified by STREAMID_TRIANGLE_SEL_WEIGHTS id.

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Member Function Documentation

HRESULT IRdTriangleSelectionStream::GetNumTriangleSelectionWeights

(

[out, retval] RtDWORD *

dwNumVertices

)

Get number of triangles.

Returns:

dwNumVertices [out] Returns number of triangles.

standard HRESULT processing can be applied to returned value.

HRESULT IRdTriangleSelectionStream::SetNumTriangleSelectionWeights

(

[in] RtDWORD

dwNumTriangleSelectionWeights

)

Set number of triangles.

Parameters:

dwNumTriangleSelectionWeights

[in] Set number of triangles.

Returns:

standard HRESULT processing can be applied to returned value.

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Property Documentation

RtBYTE* IRdTriangleSelectionStream::selected([in] RtDWORD dwIndex) [get]

Get weight of i-th triangle.

Parameters:

dwIndex

[in] Index value of triangle.

Returns:

pVal [out,retval] Returned weight value.

standard HRESULT processing can be applied to returned value.

RtBYTE IRdTriangleSelectionStream::selected([in] RtDWORD dwIndex) [set]

Set weight of i-th triangle.

Parameters:

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

Returns:

standard HRESULT processing can be applied to returned value.

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

Get previous index of i-th triangle.

Parameters:

dwIndex

[in] Index value of triangle.

Returns:

pVal [out,retval] Previous index.

standard HRESULT processing can be applied to returned value.

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

Set previous index of i-th triangle.

Parameters:

	dwIndex	[in] Index value of triangle.
	newVal	[in] New value to set for previous index.

Returns:

standard HRESULT processing can be applied to returned value.