StencilRefNode.hh

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//=============================================================================
//
//  CLASS StencilRefNode
//
//=============================================================================


#ifndef ACG_STENCILREF_NODE_HH
#define ACG_STENCILREF_NODE_HH


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


#include "BaseNode.hh"


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

namespace ACG {
namespace SceneGraph {


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


class ACGDLLEXPORT StencilRefNode : public BaseNode
{
public:

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

  StencilRefNode (BaseNode*           _parent,
                  BaseNode*           _child,
                  const std::string&  _name="<unknown>");

  ACG_CLASSNAME(StencilRefNode);

  void setReference (GLuint _ref);

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

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

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

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

private:

  GLuint reference_;
};


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