IRdSSVertexStream Struct Reference

Inherits IDispatch.

List of all members.

Public Member Functions
RtDWORD	GetNumVertices ()
HRESULT	SetNumVertices ([in] RtDWORD dwNumVertices)
HRESULT	weight ([in] RtDWORD dwIndex,[out, retval] RtFloat *pVal)
HRESULT	weight ([in] RtDWORD dwIndex,[in] RtFloat newVal)
HRESULT	subdiv ([in] RtDWORD dwIndex,[out, retval] RtLong *pVal)
HRESULT	subdiv ([in] RtDWORD dwIndex,[in] RtLong newVal)

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Detailed Description

IRdSSVertexStream specifies per-vertex subdivision and vertex weight. Elements are stored in RtVertexSubdivInfo structure.

The stream is part of IRdMesh and is stored in Vertex stream group. Stream is identified by STREAMID_VERTEX_SS_INFO id.

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Member Function Documentation

RtDWORD IRdSSVertexStream::GetNumVertices (   )

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

HRESULT IRdSSVertexStream::SetNumVertices (  [in] RtDWORD  dwNumVertices  )

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

HRESULT IRdSSVertexStream::weight (  [in] RtDWORD  dwIndex, [out, retval] RtFloat *  pVal )

Get weight for i-th vertex Parameters: dwIndex  vertex index newpVal  vertex weight Returns: standard HRESULT processing can be applied to returned value

HRESULT IRdSSVertexStream::weight (  [in] RtDWORD  dwIndex, [in] RtFloat  newVal )

Set weight for i-th vertex Parameters: dwIndex  vertex index newpVal  vertex weight Returns: standard HRESULT processing can be applied to returned value

HRESULT IRdSSVertexStream::subdiv (  [in] RtDWORD  dwIndex, [out, retval] RtLong *  pVal )

Get subdivision level for i-th vertex Parameters: dwIndex  vertex index pVal  vertex subdiv level Returns: standard HRESULT processing can be applied to returned value

HRESULT IRdSSVertexStream::subdiv (  [in] RtDWORD  dwIndex, [in] RtLong  newVal )

Set subdivision level for i-th vertex Parameters: dwIndex  vertex index newVal  vertex subdiv level Returns: standard HRESULT processing can be applied to returned value

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