diff options
Diffstat (limited to 'src/Authoring/Qt3DStudio/Palettes/scenecamera/scenecameraglwidget.h')
-rw-r--r-- | src/Authoring/Qt3DStudio/Palettes/scenecamera/scenecameraglwidget.h | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/src/Authoring/Qt3DStudio/Palettes/scenecamera/scenecameraglwidget.h b/src/Authoring/Qt3DStudio/Palettes/scenecamera/scenecameraglwidget.h new file mode 100644 index 00000000..93becf19 --- /dev/null +++ b/src/Authoring/Qt3DStudio/Palettes/scenecamera/scenecameraglwidget.h @@ -0,0 +1,69 @@ +/**************************************************************************** +** +** Copyright (C) 2018 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of Qt 3D Studio. +** +** $QT_BEGIN_LICENSE:GPL-EXCEPT$ +** 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 as published by the Free Software +** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT +** 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. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef SCENE_CAMERA_GLWIDGET_H +#define SCENE_CAMERA_GLWIDGET_H + +#include <QtWidgets/qopenglwidget.h> +#include <QtGui/qopenglfunctions.h> +#include <QtGui/qvector2d.h> +#include <QtGui/qvector4d.h> + +QT_FORWARD_DECLARE_CLASS(QOpenGLShaderProgram) +QT_FORWARD_DECLARE_CLASS(QOpenGLBuffer) +QT_FORWARD_DECLARE_CLASS(QOpenGLVertexArrayObject) + +class SceneCameraGlWidget : public QOpenGLWidget, QOpenGLFunctions +{ + Q_OBJECT +public: + explicit SceneCameraGlWidget(QWidget *parent = nullptr); + ~SceneCameraGlWidget(); + + void setTextureOffset(const QVector4D &offset) { m_textureOffset = offset; } + void setGeometryOffset(const QVector4D &offset) { m_geometryOffset = offset; } + +protected: + void initializeGL() override; + void paintGL() override; + void resizeGL(int, int) override; + +private: + void cleanup(); + + QOpenGLShaderProgram *m_program = nullptr; + QOpenGLBuffer *m_vertexBuffer = nullptr; + QOpenGLBuffer *m_uvBuffer = nullptr; + QOpenGLVertexArrayObject *m_vao = nullptr; + GLint m_uniformTextureOffset = 0; + GLint m_uniformGeometryOffset = 0; + QVector4D m_textureOffset; + QVector4D m_geometryOffset; +}; + +#endif |