DtFormatRenderer.h

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/******************************************************************************
** Copyright (c) 2022 MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/


#pragma once
#include <vrvGraphics/vrvGraphics.h>
#include <iostream>

namespace makVrv
{
   class DT_DLL_VRVGRAPHICS DtRenderModes
   {
   public:

      static unsigned int theVertexCountToModeMap[5];
   };

   class DtFormatRenderer
   {
   public:
      //Draw arrays using server memory.
      void drawArrays(unsigned int vertexCount, unsigned int vbo, unsigned int index, unsigned int count);

      //Multi Draw arrays using server memory.
      void multiDrawArrays(unsigned int vertexCount, unsigned int vbo, const int* indices, const int* counts, int totalNumberOfArrays);

      //Draw elements using server memory.
      void drawElements(unsigned int  vbo, unsigned int vertexCount, const unsigned int* indices, unsigned int count);

   protected:  
      virtual void bindVertexArrays() = 0;
      virtual void unbindVertexArrays() = 0;   
   };

}