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Torque/SDK/lib/mayasdk6/include/maya/MFnMatrixData.h

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+
+#ifndef _MFnMatrixData
+#define _MFnMatrixData
+//
+//-
+// ==========================================================================
+// Copyright  (C)  Alias Systems,  a division  of  Silicon Graphics  Limited.
+// All rights  reserved.  These coded  instructions,  statements and computer
+// programs  contain  unpublished information  proprietary to  Alias Systems,
+// a  division  of  Silicon  Graphics  Limited,  which  is  protected by  the
+// Canadian  and  US federal copyright law and  may not be disclosed to third
+// parties or  copied  or  duplicated,  in  whole  or in part,  without prior
+// written  consent  of Alias Systems, a division of Silicon Graphics Limited
+// ==========================================================================
+//+
+//
+// CLASS:    MFnMatrixData
+//
+// *****************************************************************************
+//
+// CLASS DESCRIPTION (MFnMatrixData)
+//
+// MFnMatrixData allows the creation and manipulation of MMatrix data objects
+// for use in the dependency graph.
+//
+// If a user written dependency node either accepts or produces MMatrix, then
+// this class is used to extract or create the data that comes from or goes to
+// other dependency graph nodes. The MDataHandle::type method will return
+// kMatrix when data of this type is present. To access it, the
+// MDataHandle::data method is used to get an MObject for the data and this
+// should then be used to initialize an instance of MFnMatrixData.
+//
+// *****************************************************************************
+
+#if defined __cplusplus
+
+// *****************************************************************************
+
+// INCLUDED HEADER FILES
+
+
+#include <maya/MFnData.h>
+
+// *****************************************************************************
+
+// DECLARATIONS
+
+class MMatrix;
+class MTransformationMatrix;
+
+// *****************************************************************************
+
+// CLASS DECLARATION (MFnMatrixData)
+
+/// Matrix function set for dependency node data
+/**
+  Create and manipulate MMatrix dependency node data
+*/
+#ifdef _WIN32
+#pragma warning(disable: 4522)
+#endif // _WIN32
+
+class OPENMAYA_EXPORT MFnMatrixData : public MFnData 
+{
+
+	declareMFn(MFnMatrixData, MFnData);
+
+public:
+	///
+	bool					isTransformation(
+										MStatus* ReturnStatus = NULL ) const;
+	///
+	MTransformationMatrix	transformation(
+										MStatus* ReturnStatus = NULL ) const;
+	///
+	const MMatrix&			matrix( MStatus* ReturnStatus = NULL ) const;
+	///
+	MStatus					set( const MTransformationMatrix& transformation );
+	///
+	MStatus					set( const MMatrix& matrix );
+	///
+	MObject					create( MStatus* ReturnStatus=NULL );
+	///
+	MObject					create( const MMatrix&,
+									MStatus* ReturnStatus=NULL );
+	///
+	MObject					create( const MTransformationMatrix&,
+									MStatus* ReturnStatus=NULL );
+
+protected:
+// No protected members
+
+private:
+// No private members
+
+};
+
+#ifdef _WIN32
+#pragma warning(default: 4522)
+#endif // _WIN32
+
+// *****************************************************************************
+#endif /* __cplusplus */
+#endif /* _MFnMatrixData */