CartesianClippingNode.hh

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//=============================================================================
//
//  CLASS CartesianClippingNode
//
//=============================================================================

#ifndef ACG_CARTESIANCLIPPINGNODE_HH
#define ACG_CARTESIANCLIPPINGNODE_HH

//=============================================================================

#include "BaseNode.hh"
#include <string>
#include <fstream>

//=============================================================================

namespace ACG {
namespace SceneGraph {
  
//=============================================================================

  
class ACGDLLEXPORT CartesianClippingNode : public BaseNode
{
public:

  enum Plane {
    XY_PLANE = 0,
    YZ_PLANE = 1,
    XZ_PLANE = 2,
    NONE     = 3,
  };

  CartesianClippingNode( BaseNode*           _parent = 0,
                         const std::string&  _name = "<ClippingNode>" );

  virtual ~CartesianClippingNode() {}

  ACG_CLASSNAME(CartesianClippingNode);

  void enter( GLState & _state, const DrawModes::DrawMode& _drawmode );

  void leave( GLState & _state, const DrawModes::DrawMode& _drawmode );

  void set_cursor( const Vec3f & _pos );

  const Vec3f & cursor() const;

  void set_enabled( Plane _plane );
  bool is_enabled ( Plane _plane ) const;

private:

  Vec3f cursor_;
  Plane enabled_;
};


//=============================================================================
} // namespace SceneGraph
} // namespace ACG
//=============================================================================
#endif // ACG_CARTESIANCLIPPINGNODE_HH defined
//=============================================================================