VolumeRenderingWidget.h

Go to the documentation of this file.

/*****************************************************************************
 * $CAMITK_LICENCE_BEGIN$
 *
 * CamiTK - Computer Assisted Medical Intervention ToolKit
 * (c) 2001-2021 Univ. Grenoble Alpes, CNRS, Grenoble INP, TIMC, 38000 Grenoble, France
 *
 * Visit http://camitk.imag.fr for more information
 *
 * This file is part of CamiTK.
 *
 * CamiTK is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License version 3
 * only, as published by the Free Software Foundation.
 *
 * CamiTK is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License version 3 for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3 along with CamiTK.  If not, see <http://www.gnu.org/licenses/>.
 *
 * $CAMITK_LICENCE_END$
 ****************************************************************************/
 
 
#ifndef VOLUMERENDERINGWIDGET_H
#define VOLUMERENDERINGWIDGET_H
 
// - Qt stuff
#include <QWidget>
#include <QString>
 
// - Local Stuff
#include "ColorPointWidget.h"
#include "GradientOpacityWidget.h"
#include "TransparencyPointWidget.h"
 
#include "ui_VolumeRenderingWidget.h"
 
class VolumeRenderingAction;
class VolumeRenderingWidget : public QWidget {
    Q_OBJECT
 
public:
    VolumeRenderingWidget(VolumeRenderingAction* myAction, QWidget* parent = nullptr);
 
    void updateUI(QString name, bool existVR);
 
    bool visibility();
 
    // ----------- Destructor
    ~VolumeRenderingWidget() override;
 
    // ----------- Transparency
    void removeTransparencyPoint(TransparencyPointWidget* point);
 
    void setDefaultTransparencies(QMap<int, double> defaultTransparencies);
 
    void addTransparency(int grayLevel, double transparency);
 
    QMap<int, double> getTransparencyPoints();
 
    // ----------- Colors
    void removeColorPoint(ColorPointWidget* point);
 
    void setDefaultColors(QMap<int, QColor> defaultColors);
 
    void addColor(int grayLevel, QColor color);
 
    QMap<int, QColor> getColorPoints();
 
    // ----------- Gradient Opacity
    void removeOpacityPoint(GradientOpacityWidget* point);
 
    void setDefaultOpacities(QMap<int, double> defaultOpacities);
 
    void addGradientOpacity(int grayLevel, double opacity);
 
    QMap<int, double> getOpacityPoints();
 
    // ----------- Lights
    void setAmbient(double ambient);
    double getAmbient();
 
    void setDiffuse(double diffuse);
    double getDiffuse();
 
    void setSpecular(double specular);
    double getSpecular();
 
    void load(QString filename);
 
signals:
    void refresh();
 
public slots:
    virtual void loadColorMap();
    virtual void saveColorMap();
    virtual void resetColorMap();
    virtual void refreshVolumeRendering();
    virtual void addTransparency();
    virtual void addColor();
    virtual void addGradientOpacity();
    virtual void ambientLightSliderChanged(int);
    virtual void ambientLightSpinBoxChanged(double);
    virtual void diffuseLightSliderChanged(int);
    virtual void diffuseLightSpinBoxChanged(double);
    virtual void specularLightSliderChanged(int);
    virtual void specularLightSpinBoxChanged(double);
    // visibilty
    virtual void visibilityToggled(bool);
private:
    Ui_VolumeRenderingWidget ui;
    QList<ColorPointWidget*> colorPoints;
    QList<GradientOpacityWidget*> gradientOpacities;
    QList<TransparencyPointWidget*> transparencies;
    VolumeRenderingAction* myAction;
};
 
#endif