IRdMaterialChunk Interface Reference

Inherits IUnknown.

List of all members.

Public Member Functions
HRESULT	GetMaterialIndex ([out, retval] RtDWORD *pdwIndex)
HRESULT	SetMaterialIndex ([in] RtDWORD dwIndex)
HRESULT	GetNumMaterialItems ([out, retval] RtDWORD *pdwNum)
HRESULT	GetMaterialItem ([in] RtMatClsId &MatClsId,[out, retval] IRsObject **ppMaterial)
HRESULT	GetMaterialInfo ([out, retval] IRdMaterialActiveInfo **ppMaterialInfo)
HRESULT	SetMaterialInfo ([in] IRdMaterialActiveInfo *pMaterialInfo)

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Detailed Description

Material chunk contains list of material flavors contained in material.

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Member Function Documentation

HRESULT IRdMaterialChunk::GetMaterialIndex

(

[out, retval] RtDWORD *

pdwIndex

)

Returns material index.

Returns:

pdwIndex [out,retval] Material index.

HRESULT IRdMaterialChunk::SetMaterialIndex

(

[in] RtDWORD

dwIndex

)

Set material index

Parameters:

dwIndex

[in] Material index.

HRESULT IRdMaterialChunk::GetNumMaterialItems

(

[out, retval] RtDWORD *

pdwNum

)

Returns number of material items defined.

Returns:

pdwNum [out, retval] Number of items.

HRESULT IRdMaterialChunk::GetMaterialItem	(	[in] RtMatClsId &	MatClsId,
		[out, retval] IRsObject **	ppMaterial
	)

Return material item specified with class id.

Parameters:

MatClsId

[in] Material class ID.

Returns:

ppMaterial [out, retval] Retrieved material.

HRESULT IRdMaterialChunk::GetMaterialInfo

(

[out, retval] IRdMaterialActiveInfo **

ppMaterialInfo

)

Return enclosed material info data object.

Returns:

ppMaterialInfo [out, retval] Retrieved material info.

HRESULT IRdMaterialChunk::SetMaterialInfo

(

[in] IRdMaterialActiveInfo *

pMaterialInfo

)

Set material info data object.

Parameters:

pMaterialInfo

[in] Material info to set.