SkyDomeNode.hh

/*===========================================================================*\
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*                              OpenFlipper                                   *
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/*===========================================================================*\
*                                                                            *
*   $Revision: 10745 $                                                       *
*   $LastChangedBy: moebius $                                                *
*   $Date: 2011-01-26 10:23:50 +0100 (Mi, 26 Jan 2011) $                     *
*                                                                            *
\*===========================================================================*/


#ifndef SKYDOME_NODE_HH
#define SKYDOME_NODE_HH

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

#include <ObjectTypes/SkyDome/SkyDomeType.hh>
#include <ACG/Scenegraph/BaseNode.hh>
#include <ACG/Scenegraph/DrawModes.hh>
#include <OpenFlipper/common/GlobalDefines.hh>
#include <ACG/GL/VertexDeclaration.hh>
#include <ACG/GL/IRenderer.hh>
#include <ACG/GL/GLPrimitives.hh>
#include <ObjectTypes/SkyDome/SkyDomeType.hh>

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

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

class DLLEXPORT SkyDomeNode : public ACG::SceneGraph::BaseNode
{
public:

    SkyDomeNode(SkyDome& _dome, BaseNode *_parent = 0, std::string _name = "<PlaneNode>");

    ~SkyDomeNode();

    ACG_CLASSNAME(SkyDomeNode);

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

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

    void draw(ACG::GLState & _state, const ACG::SceneGraph::DrawModes::DrawMode & _drawMode);

    void pick(ACG::GLState & _state, ACG::SceneGraph::PickTarget _target);

    SkyDome& getSkyDome();

    void setSkyDome(SkyDome _dome);

    void getRenderObjects(ACG::IRenderer* _renderer, ACG::GLState&  _state , const ACG::SceneGraph::DrawModes::DrawMode&  _drawMode , const ACG::SceneGraph::Material* _mat);

    void update(){updateBuffers_ = true; };

private:
    void drawSkyDome(ACG::GLState & _state);
    void drawSkyDomePick(ACG::GLState & _state);


    SkyDome& dome_;

    unsigned int vbo_;

    ACG::VertexDeclaration vertexDecl_;

    unsigned int textureId_;

    bool updateBuffers_;
};

#endif // SKYDOME_NODE_HH