IRsTransformSession Interface Reference

Inherits IUnknown.

List of all members.

Public Member Functions
HRESULT	GetNodesCount ([out, retval] RtUlong *pdwNumObjs)
HRESULT	GetNode ([in] RtUlong dwIndex,[out, retval] IRsNode **ppNode)
HRESULT	GetTransformManager ([in] RtUlong dwIndex,[out, retval] IRsTransformOverrideManager **ppTransformManager)

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Detailed Description

Transform session is a handle to transform manager and holds information about objects and transform override used to perform matrix transformations.

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Member Function Documentation

HRESULT IRsTransformSession::GetNodesCount

(

[out, retval] RtUlong *

pdwNumObjs

)

Return number of nodes in this transform session.

Returns:

pdwNumObjs [out, retval] Number of nodes.

Standard HRESULT processing can be applied on function return value.

HRESULT IRsTransformSession::GetNode	(	[in] RtUlong	dwIndex,
		[out, retval] IRsNode **	ppNode
	)

Return node by index.

Parameters:

dwIndex

[in] Node index.

Returns:

ppNode [out, retval] Node.

Standard HRESULT processing can be applied on function return value.

HRESULT IRsTransformSession::GetTransformManager	(	[in] RtUlong	dwIndex,
		[out, retval] IRsTransformOverrideManager **	ppTransformManager
	)

Return transform manager used to handle provided list of objects.

Parameters:

dwIndex

[in] Node index.

Returns:

ppTransformManager [out, retval] Node's Transform manager.

Standard HRESULT processing can be applied on function return value.