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| 1 | /**************************************************************************** |
|---|---|
| 2 | ** |
| 3 | ** Copyright (C) 2014 Klaralvdalens Datakonsult AB (KDAB). |
| 4 | ** Contact: https://www.qt.io/licensing/ |
| 5 | ** |
| 6 | ** This file is part of the Qt3D module of the Qt Toolkit. |
| 7 | ** |
| 8 | ** $QT_BEGIN_LICENSE:LGPL$ |
| 9 | ** Commercial License Usage |
| 10 | ** Licensees holding valid commercial Qt licenses may use this file in |
| 11 | ** accordance with the commercial license agreement provided with the |
| 12 | ** Software or, alternatively, in accordance with the terms contained in |
| 13 | ** a written agreement between you and The Qt Company. For licensing terms |
| 14 | ** and conditions see https://www.qt.io/terms-conditions. For further |
| 15 | ** information use the contact form at https://www.qt.io/contact-us. |
| 16 | ** |
| 17 | ** GNU Lesser General Public License Usage |
| 18 | ** Alternatively, this file may be used under the terms of the GNU Lesser |
| 19 | ** General Public License version 3 as published by the Free Software |
| 20 | ** Foundation and appearing in the file LICENSE.LGPL3 included in the |
| 21 | ** packaging of this file. Please review the following information to |
| 22 | ** ensure the GNU Lesser General Public License version 3 requirements |
| 23 | ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. |
| 24 | ** |
| 25 | ** GNU General Public License Usage |
| 26 | ** Alternatively, this file may be used under the terms of the GNU |
| 27 | ** General Public License version 2.0 or (at your option) the GNU General |
| 28 | ** Public license version 3 or any later version approved by the KDE Free |
| 29 | ** Qt Foundation. The licenses are as published by the Free Software |
| 30 | ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 |
| 31 | ** included in the packaging of this file. Please review the following |
| 32 | ** information to ensure the GNU General Public License requirements will |
| 33 | ** be met: https://www.gnu.org/licenses/gpl-2.0.html and |
| 34 | ** https://www.gnu.org/licenses/gpl-3.0.html. |
| 35 | ** |
| 36 | ** $QT_END_LICENSE$ |
| 37 | ** |
| 38 | ****************************************************************************/ |
| 39 | |
| 40 | #ifndef QT3DEXTRAS_QFORWARDRENDERER_H |
| 41 | #define QT3DEXTRAS_QFORWARDRENDERER_H |
| 42 | |
| 43 | #include <Qt3DExtras/qt3dextras_global.h> |
| 44 | #include <Qt3DRender/qtechniquefilter.h> |
| 45 | #include <QtCore/QRectF> |
| 46 | #include <QtGui/QColor> |
| 47 | #include <Qt3DRender/QClearBuffers> |
| 48 | |
| 49 | QT_BEGIN_NAMESPACE |
| 50 | |
| 51 | class QSurface; |
| 52 | |
| 53 | namespace Qt3DExtras { |
| 54 | |
| 55 | class QForwardRendererPrivate; |
| 56 | |
| 57 | class Q_3DEXTRASSHARED_EXPORT QForwardRenderer : public Qt3DRender::QTechniqueFilter |
| 58 | { |
| 59 | Q_OBJECT |
| 60 | Q_PROPERTY(QObject *surface READ surface WRITE setSurface NOTIFY surfaceChanged) |
| 61 | Q_PROPERTY(QObject *window READ surface WRITE setSurface NOTIFY surfaceChanged) |
| 62 | Q_PROPERTY(QRectF viewportRect READ viewportRect WRITE setViewportRect NOTIFY viewportRectChanged) |
| 63 | Q_PROPERTY(QColor clearColor READ clearColor WRITE setClearColor NOTIFY clearColorChanged) |
| 64 | Q_PROPERTY(Qt3DRender::QClearBuffers::BufferType buffersToClear READ buffersToClear WRITE setBuffersToClear NOTIFY buffersToClearChanged REVISION 14) |
| 65 | Q_PROPERTY(Qt3DCore::QEntity *camera READ camera WRITE setCamera NOTIFY cameraChanged) |
| 66 | Q_PROPERTY(QSize externalRenderTargetSize READ externalRenderTargetSize WRITE setExternalRenderTargetSize NOTIFY externalRenderTargetSizeChanged) |
| 67 | Q_PROPERTY(bool frustumCulling READ isFrustumCullingEnabled WRITE setFrustumCullingEnabled NOTIFY frustumCullingEnabledChanged) |
| 68 | Q_PROPERTY(float gamma READ gamma WRITE setGamma NOTIFY gammaChanged REVISION 9) |
| 69 | Q_PROPERTY(bool showDebugOverlay READ showDebugOverlay WRITE setShowDebugOverlay NOTIFY showDebugOverlayChanged REVISION 15) |
| 70 | public: |
| 71 | explicit QForwardRenderer(Qt3DCore::QNode *parent = nullptr); |
| 72 | ~QForwardRenderer(); |
| 73 | |
| 74 | QRectF viewportRect() const; |
| 75 | QColor clearColor() const; |
| 76 | Qt3DRender::QClearBuffers::BufferType buffersToClear() const; |
| 77 | Qt3DCore::QEntity *camera() const; |
| 78 | QObject *surface() const; |
| 79 | QSize externalRenderTargetSize() const; |
| 80 | bool isFrustumCullingEnabled() const; |
| 81 | float gamma() const; |
| 82 | bool showDebugOverlay() const; |
| 83 | |
| 84 | public Q_SLOTS: |
| 85 | void setViewportRect(const QRectF &viewportRect); |
| 86 | void setClearColor(const QColor &clearColor); |
| 87 | void setBuffersToClear(Qt3DRender::QClearBuffers::BufferType); |
| 88 | void setCamera(Qt3DCore::QEntity *camera); |
| 89 | void setSurface(QObject * surface); |
| 90 | void setExternalRenderTargetSize(const QSize &size); |
| 91 | void setFrustumCullingEnabled(bool enabled); |
| 92 | void setGamma(float gamma); |
| 93 | void setShowDebugOverlay(bool showDebugOverlay); |
| 94 | |
| 95 | Q_SIGNALS: |
| 96 | void viewportRectChanged(const QRectF &viewportRect); |
| 97 | void clearColorChanged(const QColor &clearColor); |
| 98 | void buffersToClearChanged(Qt3DRender::QClearBuffers::BufferType); |
| 99 | void cameraChanged(Qt3DCore::QEntity *camera); |
| 100 | void surfaceChanged(QObject *surface); |
| 101 | void externalRenderTargetSizeChanged(const QSize &size); |
| 102 | void frustumCullingEnabledChanged(bool enabled); |
| 103 | void gammaChanged(float gamma); |
| 104 | void showDebugOverlayChanged(bool showDebugOverlay); |
| 105 | |
| 106 | private: |
| 107 | Q_DECLARE_PRIVATE(QForwardRenderer) |
| 108 | }; |
| 109 | |
| 110 | } // namespace Qt3DExtras |
| 111 | |
| 112 | QT_END_NAMESPACE |
| 113 | |
| 114 | #endif // QT3DEXTRAS_QFORWARDRENDERER_H |
| 115 |
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