48e0c4df23
Change-Id: Ic804938fc352291d011800d21e549c10acac66fb Reviewed-by: Lars Knoll <lars.knoll@digia.com>
95 lines
3.2 KiB
C++
95 lines
3.2 KiB
C++
/****************************************************************************
|
|
**
|
|
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
|
|
** Contact: http://www.qt-project.org/legal
|
|
**
|
|
** 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 Digia Plc 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 <QGLWidget>
|
|
#include <QtGui/qvector3d.h>
|
|
#include <QtGui/qmatrix4x4.h>
|
|
#include <QtOpenGL/qglshaderprogram.h>
|
|
#include <QTime>
|
|
#include <QVector>
|
|
|
|
class Bubble;
|
|
class GLWidget : public QGLWidget {
|
|
|
|
Q_OBJECT
|
|
public:
|
|
GLWidget(QWidget *parent = 0);
|
|
~GLWidget();
|
|
public slots:
|
|
void setScaling(int scale);
|
|
void setLogo();
|
|
void setTexture();
|
|
void showBubbles(bool);
|
|
protected:
|
|
void paintGL ();
|
|
void initializeGL ();
|
|
private:
|
|
GLuint m_uiTexture;
|
|
qreal m_fAngle;
|
|
qreal m_fScale;
|
|
bool m_showBubbles;
|
|
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);
|
|
QVector<QVector3D> vertices;
|
|
QVector<QVector3D> normals;
|
|
bool qtLogo;
|
|
QList<Bubble*> bubbles;
|
|
int frames;
|
|
QTime time;
|
|
QGLShaderProgram program1;
|
|
QGLShaderProgram program2;
|
|
int vertexAttr1;
|
|
int normalAttr1;
|
|
int matrixUniform1;
|
|
int vertexAttr2;
|
|
int normalAttr2;
|
|
int texCoordAttr2;
|
|
int matrixUniform2;
|
|
int textureUniform2;
|
|
};
|
|
#endif
|