1 /**************************************************************************** 2 ** 3 ** Copyright (C) 2014 Klaralvdalens Datakonsult AB (KDAB). 4 ** Copyright (C) 2016 The Qt Company Ltd and/or its subsidiary(-ies). 5 ** Contact: https://www.qt.io/licensing/ 6 ** 7 ** This file is part of the Qt3D module of the Qt Toolkit. 8 ** 9 ** $QT_BEGIN_LICENSE:LGPL$ 10 ** Commercial License Usage 11 ** Licensees holding valid commercial Qt licenses may use this file in 12 ** accordance with the commercial license agreement provided with the 13 ** Software or, alternatively, in accordance with the terms contained in 14 ** a written agreement between you and The Qt Company. For licensing terms 15 ** and conditions see https://www.qt.io/terms-conditions. For further 16 ** information use the contact form at https://www.qt.io/contact-us. 17 ** 18 ** GNU Lesser General Public License Usage 19 ** Alternatively, this file may be used under the terms of the GNU Lesser 20 ** General Public License version 3 as published by the Free Software 21 ** Foundation and appearing in the file LICENSE.LGPL3 included in the 22 ** packaging of this file. Please review the following information to 23 ** ensure the GNU Lesser General Public License version 3 requirements 24 ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. 25 ** 26 ** GNU General Public License Usage 27 ** Alternatively, this file may be used under the terms of the GNU 28 ** General Public License version 2.0 or (at your option) the GNU General 29 ** Public license version 3 or any later version approved by the KDE Free 30 ** Qt Foundation. The licenses are as published by the Free Software 31 ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 32 ** included in the packaging of this file. Please review the following 33 ** information to ensure the GNU General Public License requirements will 34 ** be met: https://www.gnu.org/licenses/gpl-2.0.html and 35 ** https://www.gnu.org/licenses/gpl-3.0.html. 36 ** 37 ** $QT_END_LICENSE$ 38 ** 39 ****************************************************************************/ 40 41 #ifndef QT3DRENDER_QBLENDEQUATIONARGUMENTS_H 42 #define QT3DRENDER_QBLENDEQUATIONARGUMENTS_H 43 44 #include <Qt3DRender/qrenderstate.h> 45 46 QT_BEGIN_NAMESPACE 47 48 namespace Qt3DRender { 49 50 class QBlendEquationArgumentsPrivate; 51 52 class Q_3DRENDERSHARED_EXPORT QBlendEquationArguments : public QRenderState 53 { 54 Q_OBJECT 55 Q_PROPERTY(Blending sourceRgb READ sourceRgb WRITE setSourceRgb NOTIFY sourceRgbChanged) 56 Q_PROPERTY(Blending sourceAlpha READ sourceAlpha WRITE setSourceAlpha NOTIFY sourceAlphaChanged) 57 Q_PROPERTY(Blending destinationRgb READ destinationRgb WRITE setDestinationRgb NOTIFY destinationRgbChanged) 58 Q_PROPERTY(Blending destinationAlpha READ destinationAlpha WRITE setDestinationAlpha NOTIFY destinationAlphaChanged) 59 Q_PROPERTY(int bufferIndex READ bufferIndex WRITE setBufferIndex NOTIFY bufferIndexChanged) 60 61 public: 62 63 enum Blending 64 { 65 Zero = 0, 66 One = 1, 67 SourceColor = 0x0300, 68 SourceAlpha = 0x0302, 69 Source1Alpha, // ### Qt 6: Fix -> has same value as OneMinusSourceAlpha 70 Source1Color, // ### Qt 6: Fix -> has same value as DestinationAlpha 71 DestinationColor = 0x0306, 72 DestinationAlpha = 0x0304, 73 SourceAlphaSaturate = 0x0308, 74 ConstantColor = 0x8001, 75 ConstantAlpha = 0x8003, 76 OneMinusSourceColor = 0x0301, 77 OneMinusSourceAlpha = 0x0303, 78 OneMinusDestinationAlpha = 0x0305, 79 OneMinusDestinationColor = 0x0307, 80 OneMinusConstantColor = 0x8002, 81 OneMinusConstantAlpha = 0x8004, 82 OneMinusSource1Alpha, 83 OneMinusSource1Color, 84 OneMinusSource1Color0 = OneMinusSource1Color // ### Qt 6: Remove 85 }; 86 Q_ENUM(Blending) // LCOV_EXCL_LINE 87 88 explicit QBlendEquationArguments(Qt3DCore::QNode *parent = nullptr); 89 ~QBlendEquationArguments(); 90 91 Blending sourceRgb() const; 92 Blending destinationRgb() const; 93 Blending sourceAlpha() const; 94 Blending destinationAlpha() const; 95 int bufferIndex() const; 96 97 public Q_SLOTS: 98 void setSourceRgb(Blending sourceRgb); 99 void setDestinationRgb(Blending destinationRgb); 100 void setSourceAlpha(Blending sourceAlpha); 101 void setDestinationAlpha(Blending destinationAlpha); 102 void setSourceRgba(Blending sourceRgba); 103 void setDestinationRgba(Blending destinationRgba); 104 void setBufferIndex(int index); 105 106 Q_SIGNALS: 107 void sourceRgbChanged(Blending sourceRgb); 108 void sourceAlphaChanged(Blending sourceAlpha); 109 void destinationRgbChanged(Blending destinationRgb); 110 void destinationAlphaChanged(Blending destinationAlpha); 111 void sourceRgbaChanged(Blending sourceRgba); 112 void destinationRgbaChanged(Blending destinationRgba); 113 void bufferIndexChanged(int index); 114 115 protected: 116 explicit QBlendEquationArguments(QBlendEquationArgumentsPrivate &dd, Qt3DCore::QNode *parent = nullptr); 117 118 private: 119 Q_DECLARE_PRIVATE(QBlendEquationArguments) 120 Qt3DCore::QNodeCreatedChangeBasePtr createNodeCreationChange() const override; 121 }; 122 123 } // namespace Qt3DRender 124 125 QT_END_NAMESPACE 126 127 #endif // QT3DRENDER_QBLENDEQUATIONARGUMENTS_H 128