| /**************************************************************************** |
| ** |
| ** Copyright (C) 2016 The Qt Company Ltd. |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the Qt Data Visualization module of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:GPL$ |
| ** 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 https://www.qt.io/terms-conditions. For further |
| ** information use the contact form at https://www.qt.io/contact-us. |
| ** |
| ** GNU General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU |
| ** General Public License version 3 or (at your option) any later version |
| ** approved by the KDE Free Qt Foundation. The licenses are as published by |
| ** the Free Software Foundation and appearing in the file LICENSE.GPL3 |
| ** included in the packaging of this file. Please review the following |
| ** information to ensure the GNU General Public License requirements will |
| ** be met: https://www.gnu.org/licenses/gpl-3.0.html. |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| // |
| // W A R N I N G |
| // ------------- |
| // |
| // This file is not part of the QtDataVisualization API. It exists purely as an |
| // implementation detail. This header file may change from version to |
| // version without notice, or even be removed. |
| // |
| // We mean it. |
| |
| #ifndef QCUSTOM3DVOLUME_P_H |
| #define QCUSTOM3DVOLUME_P_H |
| |
| #include "qcustom3dvolume.h" |
| #include "qcustom3ditem_p.h" |
| |
| QT_BEGIN_NAMESPACE_DATAVISUALIZATION |
| |
| struct QCustomVolumeDirtyBitField { |
| bool textureDimensionsDirty : 1; |
| bool slicesDirty : 1; |
| bool colorTableDirty : 1; |
| bool textureDataDirty : 1; |
| bool textureFormatDirty : 1; |
| bool alphaDirty : 1; |
| bool shaderDirty : 1; |
| |
| QCustomVolumeDirtyBitField() |
| : textureDimensionsDirty(false), |
| slicesDirty(false), |
| colorTableDirty(false), |
| textureDataDirty(false), |
| textureFormatDirty(false), |
| alphaDirty(false), |
| shaderDirty(false) |
| { |
| } |
| }; |
| |
| class QCustom3DVolumePrivate : public QCustom3DItemPrivate |
| { |
| Q_OBJECT |
| |
| public: |
| QCustom3DVolumePrivate(QCustom3DVolume *q); |
| QCustom3DVolumePrivate(QCustom3DVolume *q, const QVector3D &position, const QVector3D &scaling, |
| const QQuaternion &rotation, int textureWidth, |
| int textureHeight, int textureDepth, QVector<uchar> *textureData, |
| QImage::Format textureFormat, const QVector<QRgb> &colorTable); |
| virtual ~QCustom3DVolumePrivate(); |
| |
| void resetDirtyBits(); |
| QImage renderSlice(Qt::Axis axis, int index); |
| |
| QCustom3DVolume *qptr(); |
| |
| public: |
| int m_textureWidth; |
| int m_textureHeight; |
| int m_textureDepth; |
| int m_sliceIndexX; |
| int m_sliceIndexY; |
| int m_sliceIndexZ; |
| |
| QImage::Format m_textureFormat; |
| QVector<QRgb> m_colorTable; |
| QVector<uchar> *m_textureData; |
| |
| float m_alphaMultiplier; |
| bool m_preserveOpacity; |
| bool m_useHighDefShader; |
| |
| bool m_drawSlices; |
| bool m_drawSliceFrames; |
| QColor m_sliceFrameColor; |
| QVector3D m_sliceFrameWidths; |
| QVector3D m_sliceFrameGaps; |
| QVector3D m_sliceFrameThicknesses; |
| |
| QCustomVolumeDirtyBitField m_dirtyBitsVolume; |
| |
| private: |
| int multipliedAlphaValue(int alpha); |
| |
| friend class QCustom3DVolume; |
| }; |
| |
| QT_END_NAMESPACE_DATAVISUALIZATION |
| |
| #endif |