114 lines
3.3 KiB
C++
Executable File
114 lines
3.3 KiB
C++
Executable File
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#ifndef _MDrawData
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#define _MDrawData
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//
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// *****************************************************************************
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//
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// Copyright (C) 1998-2003 Alias|Wavefront Inc.
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//
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// These coded instructions, statements and computer programs contain
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// unpublished information proprietary to Alias|Wavefront Inc. and are
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// protected by Canadian and US federal copyright laws. They may not be
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// disclosed to third parties or copied or duplicated, in whole or in part,
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// without prior written consent of Alias|Wavefront Inc.
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//
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// Unpublished-rights reserved under the Copyright Laws of the United States.
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//
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// *****************************************************************************
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//
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// CLASS: MDrawData
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//
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// *****************************************************************************
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//
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// CLASS DESCRIPTION (MDrawData)
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//
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// The MDrawData class holds geometry specific information for user
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// defined shapes which maya does not intrinsicly know about.
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//
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// This class is used in the draw methods of MPxSurfaceShapeUI
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// For each draw request you must create and add a draw data object
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// which will contain geometry specific information that you will need
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// in the subsequent call to MPxSurfaceShapeUI::draw.
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//
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// MDrawData contains one void* member which is a pointer to an
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// object that you define. This object is the geometry needed to draw
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// your shape.
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//
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// To create draw data use the function MPxSurfaceShapeUI::getDrawData.
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// This function takes two arguments, the first is a pointer to your
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// geometry object, the second is the draw data being created.
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// To add the data to a request use MDrawRequest::setDrawData.
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//
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// Draw data is also used to carry texture information to your draw method.
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// For materials with texture you must call MMaterial::evaluateTexture
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// from your MPxSurfaceShapeUI::getDrawRequests method.
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// Then in your draw method use MMaterial::applyTexture to set up the
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// viewport to draw using the textured material.
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//
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// *****************************************************************************
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//
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#if defined __cplusplus
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// *****************************************************************************
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// INCLUDED HEADER FILES
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#include <maya/MStatus.h>
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#include <maya/MTypes.h>
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#include <maya/MObject.h>
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#include <maya/M3dView.h>
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// *****************************************************************************
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// DECLARATIONS
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class MDagPath;
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class MVector;
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// *****************************************************************************
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// CLASS DECLARATION (MDrawData)
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/// Draw data used in the draw methods of MPxSurfaceShapeUI (OpenMayaUI)
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/**
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*/
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#ifdef _WIN32
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#pragma warning(disable: 4522)
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#endif // _WIN32
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class OPENMAYAUI_EXPORT MDrawData
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{
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public:
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///
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MDrawData();
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///
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MDrawData( const MDrawData& in );
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///
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~MDrawData();
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public:
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///
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void * geometry();
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protected:
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// No protected members
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private:
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const char* className() const;
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friend class MMaterial;
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friend class MPxSurfaceShapeUI;
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friend class MDrawRequest;
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MDrawData( void* in );
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void* fDrawData;
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};
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#ifdef _WIN32
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#pragma warning(default: 4522)
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#endif // _WIN32
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// *****************************************************************************
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#endif /* __cplusplus */
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#endif /* _MDrawData */
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