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#ifndef OPENTISSUE_KINEMATICS_SKINNING_SKINNING_GPU_VERTEX_H
#define OPENTISSUE_KINEMATICS_SKINNING_SKINNING_GPU_VERTEX_H
//
// OpenTissue Template Library
// - A generic toolbox for physics-based modeling and simulation.
// Copyright (C) 2008 Department of Computer Science, University of Copenhagen.
//
// OTTL is licensed under zlib: http://opensource.org/licenses/zlib-license.php
//
#include <OpenTissue/configuration.h>

namespace OpenTissue
{
  namespace skinning
  {


    //--- Just a define to ease offset calculation
#define BUFFER_OFFSET(bytes)    ((GLubyte*) NULL + (bytes))

    struct gpu_vertex
    {
      float vertex[4];  // Center of rotation is stored in vertex[3], i.e. vertex.w
      float normal[3];
      float weight[4];
      float boneIdx[4]; 
    };

  } // namespace skinning
} // namespace OpenTissue

//OPENTISSUE_KINEMATICS_SKINNING_SKINNING_GPU_VERTEX_H
#endif