0136252cb2
Change-Id: If24ae1845176fc525cf6a239a5079f4802f8df3f Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
93 lines
2.9 KiB
C++
93 lines
2.9 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
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** Contact: http://www.qt-project.org/legal
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**
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** This file is part of the QtCore module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:BSD$
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** You may use this file under the terms of the BSD license as follows:
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**
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** "Redistribution and use in source and binary forms, with or without
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** modification, are permitted provided that the following conditions are
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** met:
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** * Redistributions of source code must retain the above copyright
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** notice, this list of conditions and the following disclaimer.
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** * Redistributions in binary form must reproduce the above copyright
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** notice, this list of conditions and the following disclaimer in
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** the documentation and/or other materials provided with the
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** distribution.
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** * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names
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** of its contributors may be used to endorse or promote products derived
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** from this software without specific prior written permission.
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**
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**
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** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef MAINWIDGET_H
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#define MAINWIDGET_H
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#include "geometryengine.h"
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#include <QGLWidget>
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#include <QGLFunctions>
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#include <QMatrix4x4>
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#include <QQuaternion>
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#include <QVector2D>
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#include <QBasicTimer>
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#include <QGLShaderProgram>
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class GeometryEngine;
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class MainWidget : public QGLWidget, protected QGLFunctions
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{
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Q_OBJECT
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public:
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explicit MainWidget(QWidget *parent = 0);
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~MainWidget();
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protected:
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void mousePressEvent(QMouseEvent *e);
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void mouseReleaseEvent(QMouseEvent *e);
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void timerEvent(QTimerEvent *e);
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void initializeGL();
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void resizeGL(int w, int h);
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void paintGL();
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void initShaders();
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void initTextures();
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private:
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QBasicTimer timer;
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QGLShaderProgram program;
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GeometryEngine geometries;
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GLuint texture;
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QMatrix4x4 projection;
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QVector2D mousePressPosition;
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QVector3D rotationAxis;
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qreal angularSpeed;
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QQuaternion rotation;
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};
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#endif // MAINWIDGET_H
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