diff options
author | Miikka Heikkinen <miikka.heikkinen@digia.com> | 2014-08-13 15:09:36 +0300 |
---|---|---|
committer | Miikka Heikkinen <miikka.heikkinen@digia.com> | 2014-08-18 09:11:30 +0300 |
commit | 169a4d638c6c1b6634ffcfd19c4fe3cb94cf27d5 (patch) | |
tree | 454810f2e9cc418bae9f1c6716c51c3fae38a968 /examples/datavisualization/volumetric/volumetric.h | |
parent | be7bdaa8930caf15fcc58a480d223e0c2b8af6ed (diff) |
Implement volume rendering support
New subclass of QCustom3DItem, QCustom3DVolume is provided.
The documentation for the example will be done in a separate commit.
Change-Id: Idb3fdb0654c6bec7606ca012b75852a5a8412397
Reviewed-by: Tomi Korpipää <tomi.korpipaa@digia.com>
Diffstat (limited to 'examples/datavisualization/volumetric/volumetric.h')
-rw-r--r-- | examples/datavisualization/volumetric/volumetric.h | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/examples/datavisualization/volumetric/volumetric.h b/examples/datavisualization/volumetric/volumetric.h new file mode 100644 index 00000000..722d4b48 --- /dev/null +++ b/examples/datavisualization/volumetric/volumetric.h @@ -0,0 +1,59 @@ +/**************************************************************************** +** +** Copyright (C) 2014 Digia Plc +** All rights reserved. +** For any questions to Digia, please use contact form at http://qt.digia.com +** +** This file is part of the QtDataVisualization module. +** +** Licensees holding valid Qt Enterprise licenses may use this file in +** accordance with the Qt Enterprise License Agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Digia. +** +** If you have questions regarding the use of this file, please use +** contact form at http://qt.digia.com +** +****************************************************************************/ + +#ifndef VOLUMETRICMODIFIER_H +#define VOLUMETRICMODIFIER_H + +#include <QtDataVisualization/q3dscatter.h> +#include <QtDataVisualization/qcustom3dvolume.h> + +class QLabel; + +using namespace QtDataVisualization; + +class VolumetricModifier : public QObject +{ + Q_OBJECT +public: + explicit VolumetricModifier(Q3DScatter *scatter); + ~VolumetricModifier(); + + void setFpsLabel(QLabel *fpsLabel); + +public slots: + void sliceX(int enabled); + void sliceY(int enabled); + void sliceZ(int enabled); + void adjustSliceX(int value); + void adjustSliceY(int value); + void adjustSliceZ(int value); + void handleZoomLevelChange(); + void handleFpsChange(qreal fps); + +private: + void createVolume(); + + Q3DScatter *m_graph; + QCustom3DVolume *m_volumeItem; + int m_sliceIndexX; + int m_sliceIndexY; + int m_sliceIndexZ; + QLabel *m_fpsLabel; +}; + +#endif |