IRdMaterialIndexStream Struct Reference

Inherits IDispatch.

List of all members.

Public Member Functions
RtDWORD	GetNumMaterialIndices (void)
HRESULT	SetNumMaterialIndices ([in] RtDWORD dwNumMaterialIndices)
HRESULT	index ([in] RtDWORD dwIndex,[out, retval] RtDWORD *index)
HRESULT	index ([in] RtDWORD dwIndex,[in] RtDWORD index)

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Detailed Description

IRdMaterialIndexStream holds per-triangle material indices.

The stream is part of IRdMesh and is stored in Triangle stream group. Stream is identified by STREAMID_TRIANGLES_MATINDEX id.

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Member Function Documentation

RtDWORD IRdMaterialIndexStream::GetNumMaterialIndices (  void   )

Get number of triangles Returns: standard HRESULT processing can be applied to returned value

HRESULT IRdMaterialIndexStream::SetNumMaterialIndices (  [in] RtDWORD  dwNumMaterialIndices  )

Set number of triangles Returns: standard HRESULT processing can be applied to returned value

HRESULT IRdMaterialIndexStream::index (  [in] RtDWORD  dwIndex, [out, retval] RtDWORD *  index )

Get material index for i-th triangle Parameters: dwIndex  Triangle index index  Material index Returns: standard HRESULT processing can be applied to returned value

HRESULT IRdMaterialIndexStream::index (  [in] RtDWORD  dwIndex, [in] RtDWORD  index )

Set material index for i-th triangle Parameters: dwIndex  Triangle index index  Material index Returns: standard HRESULT processing can be applied to returned value

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