| /**************************************************************************** |
| ** |
| ** 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 SELECTIONPOINTER_P_H |
| #define SELECTIONPOINTER_P_H |
| |
| #include "datavisualizationglobal_p.h" |
| #include "surface3dcontroller_p.h" |
| |
| QT_BEGIN_NAMESPACE_DATAVISUALIZATION |
| |
| class ShaderHelper; |
| class ObjectHelper; |
| class TextureHelper; |
| class Drawer; |
| |
| class SelectionPointer : public QObject, protected QOpenGLFunctions |
| { |
| Q_OBJECT |
| |
| public: |
| explicit SelectionPointer(Drawer *drawer); |
| ~SelectionPointer(); |
| |
| void renderSelectionPointer(GLuint defaultFboHandle = 0, bool useOrtho = false); |
| void renderSelectionLabel(GLuint defaultFboHandle = 0, bool useOrtho = false); |
| void setPosition(const QVector3D &position); |
| void setLabel(const QString &label, bool themeChange = false); |
| void setPointerObject(ObjectHelper *object); |
| void setLabelObject(ObjectHelper *object); |
| void handleDrawerChange(); |
| void updateBoundingRect(const QRect &rect); |
| void updateScene(Q3DScene *scene); |
| void updateSliceData(bool sliceActivated, GLfloat autoScaleAdjustment); |
| void setHighlightColor(const QVector4D &colorVector); |
| void setRotation(const QQuaternion &rotation); |
| |
| private: |
| void initializeOpenGL(); |
| void initShaders(); |
| |
| private: |
| ShaderHelper *m_labelShader; |
| ShaderHelper *m_pointShader; |
| ObjectHelper *m_labelObj; // Not owned |
| ObjectHelper *m_pointObj; // Not owned |
| TextureHelper *m_textureHelper; |
| Q3DTheme *m_cachedTheme; |
| bool m_labelBackground; |
| LabelItem m_labelItem; |
| Drawer *m_drawer; |
| QRect m_mainViewPort; |
| QVector3D m_position; |
| Q3DScene *m_cachedScene; |
| QString m_label; |
| bool m_cachedIsSlicingActivated; |
| GLfloat m_autoScaleAdjustment; |
| QVector4D m_highlightColor; |
| QQuaternion m_rotation; |
| }; |
| |
| QT_END_NAMESPACE_DATAVISUALIZATION |
| |
| #endif |