83a5694dc2
Qt copyrights are now in The Qt Company, so we could update the source code headers accordingly. In the same go we should also fix the links to point to qt.io. Outdated header.LGPL removed (use header.LGPL21 instead) Old header.LGPL3 renamed to header.LGPL3-COMM to match actual licensing combination. New header.LGPL-COMM taken in the use file which were using old header.LGPL3 (src/plugins/platforms/android/extract.cpp) Added new header.LGPL3 containing Commercial + LGPLv3 + GPLv2 license combination Change-Id: I6f49b819a8a20cc4f88b794a8f6726d975e8ffbe Reviewed-by: Matti Paaso <matti.paaso@theqtcompany.com>
124 lines
3.9 KiB
C++
124 lines
3.9 KiB
C++
/****************************************************************************
|
|
**
|
|
** Copyright (C) 2015 The Qt Company Ltd.
|
|
** Contact: http://www.qt.io/licensing/
|
|
**
|
|
** This file is part of the examples of the Qt Toolkit.
|
|
**
|
|
** $QT_BEGIN_LICENSE:BSD$
|
|
** You may use this file under the terms of the BSD license as follows:
|
|
**
|
|
** "Redistribution and use in source and binary forms, with or without
|
|
** modification, are permitted provided that the following conditions are
|
|
** met:
|
|
** * Redistributions of source code must retain the above copyright
|
|
** notice, this list of conditions and the following disclaimer.
|
|
** * Redistributions in binary form must reproduce the above copyright
|
|
** notice, this list of conditions and the following disclaimer in
|
|
** the documentation and/or other materials provided with the
|
|
** distribution.
|
|
** * Neither the name of The Qt Company Ltd and its Subsidiary(-ies) nor the
|
|
** names of its contributors may be used to endorse or promote products
|
|
** derived from this software without specific prior written permission.
|
|
**
|
|
**
|
|
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
|
** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
|
** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
|
|
**
|
|
** $QT_END_LICENSE$
|
|
**
|
|
****************************************************************************/
|
|
|
|
#ifndef GLWIDGET_H
|
|
#define GLWIDGET_H
|
|
|
|
#include <QOpenGLWidget>
|
|
#include <QOpenGLFunctions>
|
|
#include <QOpenGLBuffer>
|
|
#include <QVector3D>
|
|
#include <QMatrix4x4>
|
|
#include <QTime>
|
|
#include <QVector>
|
|
#include <QPushButton>
|
|
|
|
class Bubble;
|
|
class MainWindow;
|
|
|
|
QT_FORWARD_DECLARE_CLASS(QOpenGLTexture)
|
|
QT_FORWARD_DECLARE_CLASS(QOpenGLShader)
|
|
QT_FORWARD_DECLARE_CLASS(QOpenGLShaderProgram)
|
|
|
|
class GLWidget : public QOpenGLWidget, protected QOpenGLFunctions
|
|
{
|
|
Q_OBJECT
|
|
public:
|
|
GLWidget(MainWindow *mw, bool button, const QColor &background);
|
|
~GLWidget();
|
|
|
|
public slots:
|
|
void setScaling(int scale);
|
|
void setLogo();
|
|
void setTexture();
|
|
void setShowBubbles(bool);
|
|
void setTransparent(bool transparent);
|
|
|
|
private slots:
|
|
void handleButtonPress();
|
|
|
|
protected:
|
|
void resizeGL(int w, int h) Q_DECL_OVERRIDE;
|
|
void paintGL() Q_DECL_OVERRIDE;
|
|
void initializeGL() Q_DECL_OVERRIDE;
|
|
|
|
private:
|
|
void paintTexturedCube();
|
|
void paintQtLogo();
|
|
void createGeometry();
|
|
void createBubbles(int number);
|
|
void quad(qreal x1, qreal y1, qreal x2, qreal y2, qreal x3, qreal y3, qreal x4, qreal y4);
|
|
void extrude(qreal x1, qreal y1, qreal x2, qreal y2);
|
|
|
|
MainWindow *m_mainWindow;
|
|
qreal m_fAngle;
|
|
qreal m_fScale;
|
|
bool m_showBubbles;
|
|
QVector<QVector3D> m_vertices;
|
|
QVector<QVector3D> m_normals;
|
|
bool m_qtLogo;
|
|
QList<Bubble *> m_bubbles;
|
|
int m_frames;
|
|
QTime m_time;
|
|
QOpenGLShader *m_vshader1;
|
|
QOpenGLShader *m_fshader1;
|
|
QOpenGLShader *m_vshader2;
|
|
QOpenGLShader *m_fshader2;
|
|
QOpenGLShaderProgram *m_program1;
|
|
QOpenGLShaderProgram *m_program2;
|
|
QOpenGLTexture *m_texture;
|
|
QOpenGLBuffer m_vbo1;
|
|
QOpenGLBuffer m_vbo2;
|
|
int m_vertexAttr1;
|
|
int m_normalAttr1;
|
|
int m_matrixUniform1;
|
|
int m_vertexAttr2;
|
|
int m_normalAttr2;
|
|
int m_texCoordAttr2;
|
|
int m_matrixUniform2;
|
|
int m_textureUniform2;
|
|
bool m_transparent;
|
|
QPushButton *m_btn;
|
|
bool m_hasButton;
|
|
QColor m_background;
|
|
};
|
|
|
|
#endif
|