diff options
author | Miikka Heikkinen <miikka.heikkinen@theqtcompany.com> | 2015-10-20 13:18:59 +0300 |
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committer | Miikka Heikkinen <miikka.heikkinen@theqtcompany.com> | 2015-10-22 10:08:51 +0000 |
commit | 31f9c57bc50ae053cfaf039a1dfdb128e2494458 (patch) | |
tree | 316138cb73c49877f5a80a8496c2f1b737122fb5 /tests/manual/galaxy/cumulativedistributor.h | |
parent | 4162ddeb02ee41fd4217d7f3d93d45cab3313ba8 (diff) |
Fix issues with COIN builds
-Fix miscellaneous compile errors
-Move manual tests to manual folder and enable export of autotests
-Added widgets requirement
-Fixed autotests
-Fixed renderer and controller synchronization in QML case
-Treat fallback Mesa as ES2 similar to setting AA_UseSoftwareOpenGL
Change-Id: If6619733725d079e339bef16262e5ea1450ab20f
Reviewed-by: Tomi Korpipää <tomi.korpipaa@theqtcompany.com>
Diffstat (limited to 'tests/manual/galaxy/cumulativedistributor.h')
-rw-r--r-- | tests/manual/galaxy/cumulativedistributor.h | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/tests/manual/galaxy/cumulativedistributor.h b/tests/manual/galaxy/cumulativedistributor.h new file mode 100644 index 00000000..d2dbe5b1 --- /dev/null +++ b/tests/manual/galaxy/cumulativedistributor.h @@ -0,0 +1,79 @@ +/****************************************************************************** +** +** Copyright (C) 2015 The Qt Company Ltd. +** Contact: http://www.qt.io/licensing/ +** +** This file is part of the Qt Data Visualization module. +** +** $QT_BEGIN_LICENSE:COMM$ +** +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see http://www.qt.io/terms-conditions. For further +** information use the contact form at http://www.qt.io/contact-us. +** +** $QT_END_LICENSE$ +** +******************************************************************************/ + +/* + * Galaxy creation code obtained from http://beltoforion.de/galaxy/galaxy_en.html + * Thanks to Ingo Berg, great work. + * Licensed under a Creative Commons Attribution 3.0 License + * http://creativecommons.org/licenses/by/3.0/ + */ + +#ifndef CUMULATIVEDISTRIBUTOR_H +#define CUMULATIVEDISTRIBUTOR_H + +#include <QtCore/qglobal.h> +#include <QtGui/QVector2D> +#include <QtCore/QVector> + +class CumulativeDistributor +{ +public: + typedef qreal (CumulativeDistributor::*dist_fun_t)(qreal x); + + CumulativeDistributor(); + virtual ~CumulativeDistributor(); + + qreal PropFromVal(qreal fVal); + qreal ValFromProp(qreal fVal); + + void setupRealistic(qreal I0, qreal k, qreal a, qreal RBulge, qreal min, + qreal max, int nSteps); + qreal valFromProp(qreal fVal); + +private: + dist_fun_t m_pDistFun; + qreal m_fMin; + qreal m_fMax; + qreal m_fWidth; + int m_nSteps; + + // parameters for realistic star distribution + qreal m_I0; + qreal m_k; + qreal m_a; + qreal m_RBulge; + + QVector<qreal> m_vM1; + QVector<qreal> m_vY1; + QVector<qreal> m_vX1; + + QVector<qreal> m_vM2; + QVector<qreal> m_vY2; + QVector<qreal> m_vX2; + + void buildCDF(int nSteps); + + qreal IntensityBulge(qreal R, qreal I0, qreal k); + qreal IntensityDisc(qreal R, qreal I0, qreal a); + qreal Intensity(qreal x); +}; + +#endif // CUMULATIVEDISTRIBUTOR_H |