DtInstance.h

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/******************************************************************************
** Copyright (c) 2017 MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/


#pragma once

#include <vrvIndirectRendering/vrvIndirectRendering.h>
#include <vrvGraphicsUtils/DtVector3.h>
#include <vrvGraphicsUtils/DtVector4.h>
#include <vrvGraphicsUtils/DtMatrix4.h>

namespace makVrv 
{
   class DT_DLL_VRVINDIRECTRENDERING DtInstance_64
   {
   public:
      DtInstance_64();

      DtInstance_64(int modelId, const Matrix4_64& xform);
   public:
      int myModelId;

      Matrix4_64 myXForm;
   };

   class DT_DLL_VRVINDIRECTRENDERING DtInstance
   {
   public:
      DtInstance();

      DtInstance(int modelId, int instanceId, const Matrix4_32& xform);

      int id() const;
      void setId(int instanceId);

      int modelId() const;

      int visible(void) const;
      void setVisible(int vis);

      int data(void) const;
      void setData(int i);

      void setXForm(const Matrix4_32& xform);
   protected:
      Vector4_int myIds;    // instance id, model id, visible, other stuff
      Matrix4_32 myXForm;
   };

   typedef std::vector<DtInstance> Instances;
}