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Torque/SDK/lib/mayasdk5/include/maya/MFnData.h

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+
+#ifndef _MFnData
+#define _MFnData
+//
+// *****************************************************************************
+//
+// Copyright (C) 1997-2003 Alias|Wavefront Inc.
+//
+// These coded instructions, statements and computer programs contain
+// unpublished information proprietary to Alias|Wavefront Inc. and are 
+// protected by Canadian and US federal copyright laws. They may not be 
+// disclosed to third parties or copied or duplicated, in whole or in part, 
+// without prior written consent of Alias|Wavefront Inc.
+//
+// Unpublished-rights reserved under the Copyright Laws of the United States.
+//
+// *****************************************************************************
+//
+// CLASS:    MFnData
+//
+// *****************************************************************************
+//
+// CLASS DESCRIPTION (MFnData)
+// 
+//   MFnData is the parent class for all dependency graph data function 
+//   sets.  Conceptually, data objects are what flow through the connections
+//   in the dependency graph.
+//   
+//   Each node in the dependency graph has a data block associated with it.
+//   The data block holds the data objects for all of the node's attributes
+//   (see MDataBlock).  The data block is only available during the compute
+//   method of a node.  A data handle (MDataHandle) can be created to access
+//   a particular attribute's data inside of the data block.
+//   
+//   Once a data handle is obtained, it is possible to get the data object
+//   from it.  This is only necessary for heavier data structures such as
+//   geometry or strings.  Simple numeric data can be manipulated straight
+//   through the data handle.
+//
+// *****************************************************************************
+
+#if defined __cplusplus
+
+// *****************************************************************************
+
+// INCLUDED HEADER FILES
+
+
+#include <maya/MFnBase.h>
+
+// *****************************************************************************
+
+// DECLARATIONS
+
+// *****************************************************************************
+
+// CLASS DECLARATION (MFnData)
+
+/// Parent Class for dependency graph data function sets.
+/**
+  Common methods for manipulating dependency graph data.
+*/
+
+#ifdef _WIN32
+#pragma warning(disable: 4522)
+#endif // _WIN32
+
+class OPENMAYA_EXPORT MFnData : public MFnBase 
+{
+
+	declareMFnNoConstructor( MFnData, MFnBase );
+
+public:
+	///
+	MFnData();
+    ///
+	enum Type {
+        ///
+		kInvalid,
+        /// Numeric, use MFnNumericData extract the node data.
+		kNumeric,
+		/// Plugin Blind Data, use MFnPluginData to extract the node data.
+		kPlugin,
+        /// Plugin Geometry, use MFnGeometryData to extract the node data.
+		kPluginGeometry,
+        /// String, use MFnStringData to extract the node data.
+		kString,
+        /// Matrix, use MFnMatrixData to extract the node data.
+		kMatrix,
+        /// String Array, use MFnStringArrayData to extract the node data.
+		kStringArray,
+        /// Double Array, use MFnDoubleArrayData to extract the node data.
+		kDoubleArray,
+        /// Int Array, use MFnIntArrayData to extract the node data.
+		kIntArray,
+        /// Point Array, use MFnPointArrayData to extract the node data.
+		kPointArray,
+        /// Vector Array, use MFnVectorArrayData to extract the node data.
+		kVectorArray,
+        /// Component List, use MFnComponentListData to extract the node data.
+		kComponentList,
+        /// Mesh, use MFnMeshData to extract the node data.
+		kMesh,
+        /// Lattice, use MFnLatticeData to extract the node data.
+		kLattice,
+        /// Nurbs Curve, use MFnNurbsCurveData to extract the node data.
+		kNurbsCurve,
+        /// Nurbs Surface, use MFnNurbsSurfaceData to extract the node data.
+		kNurbsSurface,
+        /// Sphere, use MFnSphereData to extract the node data.
+		kSphere,
+        /// ArrayAttrs, use MFnArrayAttrsData to extract the node data.
+		kDynArrayAttrs,
+        /// SweptGeometry, use MFnDynSweptGeometryData to extract the node data.
+        kDynSweptGeometry,
+        /// Subdivision Surface, use MFnSubdData to extract the node data.
+		kSubdSurface,
+        ///
+		kLast
+	};
+
+protected:
+// No protected members
+
+private:
+// No private members
+ 
+};
+
+#ifdef _WIN32
+#pragma warning(default: 4522)
+#endif // _WIN32
+
+// *****************************************************************************
+#endif /* __cplusplus */
+#endif /* _MFnData */