CoordinateSystemNode.hh

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//=============================================================================
//
//  CLASS PointNode
//
//=============================================================================


#ifndef ACG_COORDSYSNODE_HH
#define ACG_COORDSYSNODE_HH


//== INCLUDES =================================================================

#include <ACG/Scenegraph/BaseNode.hh>
#include <ACG/Scenegraph/DrawModes.hh>
#include <ACG/GL/GLPrimitives.hh>
#include <OpenFlipper/common/GlobalDefines.hh>
#include <vector>

//== NAMESPACES ===============================================================

namespace ACG {
namespace SceneGraph {

//== CLASS DEFINITION =========================================================


class DLLEXPORT CoordinateSystemNode : public BaseNode
{

public:
  
  CoordinateSystemNode( BaseNode* _parent=0, std::string  _name="<TextNode>");

  ~CoordinateSystemNode();

  ACG_CLASSNAME(CoordinateSystemNode);

  ACG::SceneGraph::DrawModes::DrawMode  availableDrawModes() const;

  void boundingBox(Vec3d& _bbMin, Vec3d& _bbMax);

  void draw(GLState& _state, const DrawModes::DrawMode& _drawMode);
  
  void pick(GLState& _state, PickTarget _target);

  void position(const Vec3d& _pos);

  Vec3d position();

  Matrix4x4d rotation();

  void rotation(const Matrix4x4d & _rotation);

  void size(const double _size);

  double size();

  private:

    void drawCoordsys(GLState&  _state);
    void drawCoordsysPick(GLState&  _state);

    Vec3d  position_;
    
    Matrix4x4d rotation_;

    double coordsysSize_;

    int slices_;
    int stacks_;
    int loops_;

    GLSphere* sphere_;
    GLCone* cone_;
    GLCylinder* cylinder_;
    GLDisk* disk_;
};


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