IRdUVCoordStream Interface Reference

Inherits IDispatch.

List of all members.

Public Member Functions
HRESULT	GetNumUVCoords ([out, retval] RtDWORD *dwNumVertices)
HRESULT	SetNumUVCoords ([in] RtDWORD dwNumUVCoords)
Properties
RtFloat *	u ([in] RtDWORD dwIndex) [get]
RtFloat	u ([in] RtDWORD dwIndex) [set]
RtFloat *	v ([in] RtDWORD dwIndex) [get]
RtFloat	v ([in] RtDWORD dwIndex) [set]

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Detailed Description

IRdUVCoordStream specifies data stream to texture coordinates index stream (IRdUVTriangleStream).

The stream is part of IRdMesh and is stored in Custom stream group. Stream is identified by STREAMID_UVCOORDS_COORDINATES_1 id.

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Member Function Documentation

HRESULT IRdUVCoordStream::GetNumUVCoords

(

[out, retval] RtDWORD *

dwNumVertices

)

Get number of UV coordinates.

Returns:

dwNumVertices [out,retval] Value returned for number of UV coords found.

standard HRESULT processing can be applied to returned value.

HRESULT IRdUVCoordStream::SetNumUVCoords

(

[in] RtDWORD

dwNumUVCoords

)

Set number of UV coordinates.

Parameters:

dwNumUVCoords

[in] Value to set for number of UV coordinates.

Returns:

standard HRESULT processing can be applied to returned value.

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Property Documentation

RtFloat* IRdUVCoordStream::u([in] RtDWORD dwIndex) [get]

Get U texture coordinate of i-th item.

Parameters:

dwIndex

[in] Index item.

Returns:

pVal [out, retval] Filled with U coordinate after successful return.

standard HRESULT processing can be applied to returned value.

RtFloat IRdUVCoordStream::u([in] RtDWORD dwIndex) [set]

Set U texture coordinate of i-th item.

Parameters:

	dwIndex	[in] Index item.
	newVal	[in] U-texture coordinate to set.

Returns:

standard HRESULT processing can be applied to returned value.

RtFloat* IRdUVCoordStream::v([in] RtDWORD dwIndex) [get]

Get V texture coordinate of i-th item.

Parameters:

dwIndex

[in] Index item.

Returns:

pVal [out, retval] Filled with V coordinate after successful return.

standard HRESULT processing can be applied to returned value.

RtFloat IRdUVCoordStream::v([in] RtDWORD dwIndex) [set]

Set V texture coordinate of i-th item.

Parameters:

	dwIndex	[in] Index item.
	newVal	[in] V-texture coordinate to set.

Returns:

standard HRESULT processing can be applied to returned value.