include/vrvGraphics/DtFlat2DRenderer.h

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/*****************************************************************************
 * Copyright (c) 2011 MAK Technologies, Inc.
 * All rights reserved.
 *****************************************************************************/


#pragma once

#include <vrvGraphics/DtEffectRenderer.h>

namespace makVrv
{

   struct DtOffsetColoredVertex
   {
      DtOffsetColoredVertex()
      {
         memset( position, 0, sizeof(float[4]) );
         memset( offset, 0, sizeof(float[3]) );
         memset( color, 0, sizeof(float[4]) );
         trigRotation[0] = 1.0f;
         trigRotation[1] = 0.0f;
      }

      float trigRotation[2];
      float position[4];
      float offset[3];
      float color[4];
   };

   class DtProjected2DFlatEffect;

   class DT_DLL_VRVGRAPHICS DtFlat2DRenderer :
      public DtEffectRenderer<DtOffsetColoredVertex>
   {
   public:

      DtFlat2DRenderer( DtProjected2DFlatEffect* effect );

   protected:

      virtual void bindVertexArrays( const DtOffsetColoredVertex* vertexArray );

      virtual void unbindVertexArrays();

   protected:

      DtProjected2DFlatEffect* myEffect;

   };

}