meshpainter.h

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/******************************************************************************
 *
 * MantaFlow fluid solver framework
 * Copyright 2011 Tobias Pfaff, Nils Thuerey 
 *
 * This program is free software, distributed under the terms of the
 * GNU General Public License (GPL) 
 * http://www.gnu.org/licenses
 *
 * Painting mesh objects
 *
 ******************************************************************************/

#ifndef _MESHPAINTER_H_
#define _MESHPAINTER_H_

#include "painter.h"

namespace Manta {
// fwd decl
class Mesh;
    
class MeshPainter : public LockedObjPainter {
    Q_OBJECT
public:
    enum DisplayMode { ModeTrans=0, ModeLines, ModePoints, ModeFlatShade, ModeInvisible, Num_DisplayModes };
    enum BackgroundMode { BModeNormal=0, BModeTrans, BModeInvisible, Num_BackgroundModes };
    enum VorticityMode { VModeFull=0, VModeSmoothed, VModeDiff, VModeSmoke, VModeTex, VModeNone, Num_VorticityModes };
    
    MeshPainter(QWidget* par = 0);
    ~MeshPainter();
    
    void paint();
    void attachWidget(QLayout* layout);
    
public slots:
    void setBackgroundMesh(Mesh* bgr);
    
protected:
    std::string getID();    
    void update();
    void updateText();
    void processKeyEvent(PainterEvent e, int param);
    void processSpecificKeyEvent(PainterEvent e, int param);
    void setupLights(bool specular);
    
    Real mColorScale;
    DisplayMode mMode;    
    VorticityMode mVorticityMode;
    BackgroundMode mBackgroundMode;    
    Mesh* mLocalMesh, *mBackground;
    QLabel* mInfo;
    bool mHide;    
};
    
} // namespace

#endif