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Diffstat (limited to 'examples/sensors/cubehouse/painter.cpp')
-rw-r--r-- | examples/sensors/cubehouse/painter.cpp | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/examples/sensors/cubehouse/painter.cpp b/examples/sensors/cubehouse/painter.cpp new file mode 100644 index 00000000..2ec12377 --- /dev/null +++ b/examples/sensors/cubehouse/painter.cpp @@ -0,0 +1,83 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the examples of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:BSD$ +** 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 Nokia Corporation 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." +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "painter.h" +#include <QtCore/qvarlengtharray.h> + +void Painter::drawQuad(const QVector3D &c1, const QVector3D &c2, + const QVector3D &c3, const QVector3D &c4, + const QVector3D &normal) +{ + QVarLengthArray<float> vertices; + QVarLengthArray<float> normals; + + vertices.append(c1.x()); + vertices.append(c1.y()); + vertices.append(c1.z()); + normals.append(normal.x()); + normals.append(normal.y()); + normals.append(normal.z()); + + vertices.append(c2.x()); + vertices.append(c2.y()); + vertices.append(c2.z()); + normals.append(normal.x()); + normals.append(normal.y()); + normals.append(normal.z()); + + vertices.append(c3.x()); + vertices.append(c3.y()); + vertices.append(c3.z()); + normals.append(normal.x()); + normals.append(normal.y()); + normals.append(normal.z()); + + vertices.append(c4.x()); + vertices.append(c4.y()); + vertices.append(c4.z()); + normals.append(normal.x()); + normals.append(normal.y()); + normals.append(normal.z()); + + setVertices(vertices.constData(), 3); + setNormals(normals.constData(), 3); + + glDrawArrays(GL_TRIANGLE_FAN, 0, 4); +} |