OSDTransformNode.hh

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//================================================================
//
//  CLASS OSDTransformNode
//
//================================================================


#ifndef ACG_OSDTRANSFORMNODE_HH
#define ACG_OSDTRANSFORMNODE_HH


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


#include "BaseNode.hh"
#include "DrawModes.hh"


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


namespace ACG {
namespace SceneGraph {


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


class ACGDLLEXPORT OSDTransformNode : public BaseNode
{
public:

        inline OSDTransformNode( BaseNode *_parent = 0, const std::string &_name = "<OSDTransformNode>" ) : BaseNode( _parent, _name ), center_( 0.0, 0.0 ) { }

        inline ~OSDTransformNode() { }

        ACG_CLASSNAME( OSDTransformNode );

        inline void enter( GLState &_state, const DrawModes::DrawMode &_drawMode ) { enterOSD( _state, _drawMode ); }

        inline void leave( GLState &_state, const DrawModes::DrawMode &_drawMode ) { leaveOSD( _state, _drawMode ); }

        inline void enterPick( GLState &_state, PickTarget _target, const DrawModes::DrawMode &_drawMode ) { enterOSD( _state, _drawMode ); }

        inline void leavePick( GLState &_state, PickTarget _target, const DrawModes::DrawMode &_drawMode ) { leaveOSD( _state, _drawMode ); }

        inline void setCenter( double _x, double _y ) { center_[0] = _x;    center_[1] = _y;    }
        inline void setCenter( ACG::Vec2d _c )        { center_[0] = _c[0]; center_[1] = _c[1]; }

        inline ACG::Vec2d getCenter() const { return center_; }

private:

        void enterOSD( GLState &_state, const DrawModes::DrawMode &_drawMode );
        void leaveOSD( GLState &_state, const DrawModes::DrawMode &_drawMode );

        ACG::Vec2d center_;
};


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


} // namespace SceneGraph
} // namespace ACG


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


#endif // ACG_OSDTRANSFORMNODE_HH