SceneView3D.hpp

/*
Cafu Engine, http://www.cafu.de/
Copyright (c) Carsten Fuchs and other contributors.
This project is licensed under the terms of the MIT license.
*/

#ifndef CAFU_MODELEDITOR_SCENE_VIEW_3D_HPP_INCLUDED
#define CAFU_MODELEDITOR_SCENE_VIEW_3D_HPP_INCLUDED

#include "../Generic3DWindow.hpp"
#include "Models/Model_cmdl.hpp"
#include "Renderer3D.hpp"


namespace MatSys { class RenderMaterialT; }


namespace ModelEditor
{
    class ChildFrameT;


    class SceneView3DT : public Generic3DWindowT
    {
        public:

        SceneView3DT(ChildFrameT* Parent);

        Vector3fT TraceCameraRay(const wxPoint& RefPtWin, AnimPoseT::TraceResultT& ModelTR) const;


        private:

        // Implement virtual methods of Generic3DViewT base class.
        virtual Vector3fT GetRefPtWorld(const wxPoint& RefPtWin) const;
        virtual void      InfoCameraChanged();
        virtual void      InfoRightMouseClick(wxMouseEvent& ME);

        /// Renders the skeleton of the model with the given joints and matrices.
        void RenderSkeleton(const ArrayT<CafuModelT::JointT>& Joints, const ArrayT<MatrixT>& Matrices, bool IsSubModel) const;

        /// Renders a single pass of the scene.
        void RenderPass() const;

        ChildFrameT*  m_Parent;
        Renderer3DT   m_Renderer;           ///< Performs the 3D rendering in our window.
        unsigned long m_TimeOfLastPaint;    ///< The time at which the OnPaint() event handler was last called.
        ArrayT<bool>  m_JointSelCache;      ///< Stores for each joint whether it is currently selected, updated every frame.

        // Event handlers.
        void OnKeyDown      (wxKeyEvent&         KE);
        void OnMouseLeftDown(wxMouseEvent&       ME);   ///< We also handle "double-click" events in this method (use ME.ButtonDClick() for distinction).
        void OnMouseLeftUp  (wxMouseEvent&       ME);
        void OnMouseMove    (wxMouseEvent&       ME);
        void OnContextMenu  (wxContextMenuEvent& CE);
        void OnPaint        (wxPaintEvent&       PE);
        void OnIdle         (wxIdleEvent&        IE);

        DECLARE_EVENT_TABLE()
    };
}

#endif