X:/dropbox/visualizationlibrary/src/vlVolume/VolumeUtils.hpp

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/*  Visualization Library                                                             */
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#ifndef VolumeUtils_INCLUDE_ONCE
#define VolumeUtils_INCLUDE_ONCE

#include <vlVolume/link_config.hpp>
#include <vlCore/Image.hpp>

namespace vl
{
  VLVOLUME_EXPORT ref<Image> genRGBAVolume(const Image* data, const Image* trfunc, const fvec3& light_dir, bool alpha_from_data=true);

  VLVOLUME_EXPORT ref<Image> genRGBAVolume(const Image* data, const Image* trfunc, bool alpha_from_data=true);

  VLVOLUME_EXPORT ref<Image> genGradientNormals(const Image* data);

  template<typename data_type, EImageType img_type>
  VLVOLUME_EXPORT ref<Image> genRGBAVolumeT(const Image* data, const Image* trfunc, const fvec3& light_dir, bool alpha_from_data);
  
  template<typename data_type, EImageType img_type>
  VLVOLUME_EXPORT ref<Image> genRGBAVolumeT(const Image* data, const Image* trfunc, bool alpha_from_data);
}

#endif