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64 lines
2.0 KiB
64 lines
2.0 KiB
2 years ago
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/*=========================================================================
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Program: Visualization Toolkit
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Module: $RCSfile: vtkMesaTexture.h,v $
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Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
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All rights reserved.
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See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notice for more information.
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=========================================================================*/
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// .NAME vtkMesaTexture - Mesa texture map
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// .SECTION Description
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// vtkMesaTexture is a concrete implementation of the abstract class
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// vtkTexture. vtkMesaTexture interfaces to the Mesa rendering library.
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#ifndef __vtkMesaTexture_h
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#define __vtkMesaTexture_h
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#include "vtkTexture.h"
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class vtkWindow;
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class vtkMesaRenderer;
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class vtkRenderWindow;
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class VTK_RENDERING_EXPORT vtkMesaTexture : public vtkTexture
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{
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public:
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static vtkMesaTexture *New();
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vtkTypeRevisionMacro(vtkMesaTexture,vtkTexture);
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virtual void PrintSelf(ostream& os, vtkIndent indent);
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// Description:
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// Implement base class method.
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void Load(vtkRenderer *ren);
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// Description:
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// Release any graphics resources that are being consumed by this texture.
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// The parameter window could be used to determine which graphic
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// resources to release. Using the same texture object in multiple
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// render windows is NOT currently supported.
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void ReleaseGraphicsResources(vtkWindow *);
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protected:
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vtkMesaTexture();
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~vtkMesaTexture();
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unsigned char *ResampleToPowerOfTwo(int &xsize, int &ysize,
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unsigned char *dptr, int bpp);
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vtkTimeStamp LoadTime;
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long Index;
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static long GlobalIndex;
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vtkRenderWindow *RenderWindow; // RenderWindow used for previous render
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private:
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vtkMesaTexture(const vtkMesaTexture&); // Not implemented.
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void operator=(const vtkMesaTexture&); // Not implemented.
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};
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#endif
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