BulletDskShape.h

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#ifndef BulletDskShape_h
#define BulletDskShape_h
 
/* SPDX-License-Identifier: CC0-1.0 */
 
#include <memory>
 
#include <QScopedPointer>
#include <QString>
#include <QVector>
 
 
// #define DSK_DEBUG 1
 
#include "DskSegmentBuffer.hpp"
#include "BulletTargetShape.h"
#include "BulletClosestRayCallback.h"
 
namespace Isis {

  class BulletDskShape : public BulletTargetShape {
    public:
      BulletDskShape();
      BulletDskShape(const QString &dskfile);
      virtual ~BulletDskShape();
 
      int getNumTriangles() const;
      int getNumVertices() const;
 
      virtual btVector3 getNormal(const int indexId, const int segment=0) const;
      virtual btMatrix3x3 getTriangle(const int index, const int segment=0) const;
 
    private:
      std::vector<DskSegmentBuffer>               m_buffers;
      std::shared_ptr<btTriangleIndexVertexArray> m_mesh; 
 
      // Custom DSK reader
      void loadFromDsk(const QString &dskfile);
 
  };
 
} // namespace Isis
 
#endif