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Torque/SDK/lib/mayasdk4/include/maya/MItSurfaceCV.h

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+#ifndef LINUX
+#pragma once
+#endif
+#ifndef _MItSurfaceCV
+#define _MItSurfaceCV
+//
+// *****************************************************************************
+//
+// Copyright (C) 1997-2001 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+// unpublished information proprietary to Alias|Wavefront Inc. and are 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+// Unpublished-rights reserved under the Copyright Laws of the United States.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:    MItSurfaceCV
+//
+// *****************************************************************************
+//
+// CLASS DESCRIPTION (MItSurfaceCV)
+//
+// Iterator class for NURBS surface CVs.
+//
+// *****************************************************************************
+
+#if defined __cplusplus
+
+// *****************************************************************************
+
+// INCLUDED HEADER FILES
+
+#include <maya/MFnDagNode.h>
+#include <maya/MObject.h>
+#include <maya/MPoint.h>
+#include <maya/MVector.h>
+
+// *****************************************************************************
+
+// DECLARATIONS
+
+class MPointArray;
+class MDoubleArray;
+class MPoint;
+class MVector;
+class MDagPath;
+class MPtrBase;
+
+// *****************************************************************************
+
+// CLASS DECLARATION (MItSurfaceCV)
+
+/// NURBS surface CV iterator
+/**
+  Iterate over CVs in a NURBS surface.
+*/
+#ifdef _WIN32
+#pragma warning(disable: 4522)
+#endif // _WIN32
+
+class OPENMAYA_EXPORT MItSurfaceCV
+{
+public:   
+	///
+	MItSurfaceCV( MObject & surface, bool useURows = true, 
+				  MStatus * ReturnStatus = NULL );
+	///
+	MItSurfaceCV( const MDagPath & surface,
+				  MObject & component = MObject::kNullObj,
+				  bool useURows = true, 
+				  MStatus * ReturnStatus = NULL );
+	///
+	virtual ~MItSurfaceCV();
+	///
+	bool     isDone( MStatus * ReturnStatus = NULL ) const;
+	///
+	bool     isRowDone( MStatus * ReturnStatus = NULL ) const;
+	///
+	MStatus  next(); 
+	///
+	MStatus  nextRow();
+	///
+	MStatus  reset();
+	///
+	MStatus  reset( MObject & surface, bool useURows = true );
+	///
+	MStatus  reset( const MDagPath & surface, MObject & component,
+					bool useURows = true );
+	///
+	MPoint   position( MSpace::Space space = MSpace::kObject, 
+					      MStatus * ReturnStatus = NULL ) const;
+	///
+	MStatus  setPosition( const MPoint & point, 
+						  MSpace::Space space = MSpace::kObject );
+	///
+	MStatus  translateBy( const MVector & vector, 
+						  MSpace::Space space = MSpace::kObject );
+	///
+	int     index(	MStatus * ReturnStatus = NULL ) const;
+	///
+	MStatus  getIndex( int& indexU, int& indexV ) const;
+	///
+	MObject  cv( MStatus * ReturnStatus = NULL ) const;
+
+    ///
+	bool     hasHistoryOnCreate( MStatus * ReturnStatus = NULL ) const;
+	///
+	MStatus  updateSurface();
+
+
+protected:
+// No protected members
+
+private:
+	static const char* 	className();
+	inline void * updateGeomPtr() const;
+	MPtrBase *		f_shape;
+	MPtrBase *		f_geom;
+	void *			f_path;
+	unsigned		f_uindex;	
+	unsigned		f_vindex;
+	bool			f_in_u;
+	void *			f_it;
+}; 
+
+#ifdef _WIN32
+#pragma warning(default: 4522)
+#endif // _WIN32
+
+// *****************************************************************************
+#endif /* __cplusplus */
+#endif /* _MItSurfaceCV */