D:/VL/BuildSystem/VL_DISTRO/Visualization_Library_SDK/src/vlGraphics/VertexAttribInfo.hpp

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#ifndef VertexAttribInfo_INLUDE_ONCE
#define VertexAttribInfo_INLUDE_ONCE

#include <vlCore/Object.hpp>
#include <vlCore/Array.hpp>

namespace vl
{
  //------------------------------------------------------------------------------
  // VertexAttribInfo
  //------------------------------------------------------------------------------
  class VertexAttribInfo: public Object
  {
  public:
    virtual const char* className() { return "vl::VertexAttribInfo"; }
    
    VertexAttribInfo(unsigned int location, ArrayAbstract* data, bool normalize=true, EVertexAttribBehavior data_behav=VAB_NORMAL): mData(data), mAttribIndex(location), mDataBehavior(data_behav), mNormalize(normalize) {}
    
    VertexAttribInfo(): mAttribIndex((unsigned int)-1), mDataBehavior(VAB_NORMAL), mNormalize(false) {}

    ArrayAbstract* data() const { return mData.get(); }
    
    unsigned int attribIndex() const { return mAttribIndex; }
    
    bool normalize() const { return mNormalize; }
    
    void setDataBehavior(EVertexAttribBehavior behavior) { mDataBehavior = behavior; }

    EVertexAttribBehavior dataBehavior() const { return mDataBehavior; }

    void setData(ArrayAbstract* data) { mData = data; }
    
    void setAttribIndex(unsigned int index) { mAttribIndex = index; }
    
    void setNormalize(bool normalize) { mNormalize = normalize; }

  protected:
    ref<ArrayAbstract> mData;
    unsigned int mAttribIndex;
    EVertexAttribBehavior mDataBehavior;
    bool mNormalize;
  };
}

#endif