| 1 | // Copyright (C) 2019 The Qt Company Ltd. |
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| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only |
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| 3 | |
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| 4 | #ifndef QSSGDIRECTIONALLIGHT_H |
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| 5 | #define QSSGDIRECTIONALLIGHT_H |
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| 6 | |
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| 7 | // |
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| 8 | // W A R N I N G |
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| 9 | // ------------- |
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| 10 | // |
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| 11 | // This file is not part of the Qt API. It exists purely as an |
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| 12 | // implementation detail. This header file may change from version to |
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| 13 | // version without notice, or even be removed. |
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| 14 | // |
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| 15 | // We mean it. |
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| 16 | // |
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| 17 | |
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| 18 | #include <QtQuick3D/private/qquick3dabstractlight_p.h> |
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| 19 | |
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| 20 | #include <QColor> |
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| 21 | |
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| 22 | QT_BEGIN_NAMESPACE |
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| 23 | |
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| 24 | class Q_QUICK3D_EXPORT QQuick3DDirectionalLight : public QQuick3DAbstractLight |
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| 25 | { |
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| 26 | Q_OBJECT |
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| 27 | |
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| 28 | QML_NAMED_ELEMENT(DirectionalLight) |
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| 29 | |
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| 30 | Q_PROPERTY(float csmSplit1 READ csmSplit1 WRITE setCsmSplit1 NOTIFY csmSplit1Changed FINAL REVISION(6, 8)) |
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| 31 | Q_PROPERTY(float csmSplit2 READ csmSplit2 WRITE setCsmSplit2 NOTIFY csmSplit2Changed FINAL REVISION(6, 8)) |
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| 32 | Q_PROPERTY(float csmSplit3 READ csmSplit3 WRITE setCsmSplit3 NOTIFY csmSplit3Changed FINAL REVISION(6, 8)) |
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| 33 | Q_PROPERTY(int csmNumSplits READ csmNumSplits WRITE setCsmNumSplits NOTIFY csmNumSplitsChanged FINAL REVISION(6, 8)) |
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| 34 | Q_PROPERTY(float csmBlendRatio READ csmBlendRatio WRITE setCsmBlendRatio NOTIFY csmBlendRatioChanged FINAL REVISION(6, 8)) |
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| 35 | |
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| 36 | public: |
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| 37 | explicit QQuick3DDirectionalLight(QQuick3DNode *parent = nullptr); |
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| 38 | ~QQuick3DDirectionalLight() override {} |
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| 39 | |
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| 40 | Q_REVISION(6, 8) float csmSplit1() const; |
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| 41 | Q_REVISION(6, 8) float csmSplit2() const; |
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| 42 | Q_REVISION(6, 8) float csmSplit3() const; |
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| 43 | Q_REVISION(6, 8) int csmNumSplits() const; |
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| 44 | Q_REVISION(6, 8) float csmBlendRatio() const; |
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| 45 | |
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| 46 | Q_REVISION(6, 8) void setCsmSplit1(float newcsmSplit1); |
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| 47 | Q_REVISION(6, 8) void setCsmSplit2(float newcsmSplit2); |
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| 48 | Q_REVISION(6, 8) void setCsmSplit3(float newcsmSplit3); |
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| 49 | Q_REVISION(6, 8) void setCsmNumSplits(int newcsmNumSplits); |
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| 50 | Q_REVISION(6, 8) void setCsmBlendRatio(float newcsmBlendRatio); |
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| 51 | |
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| 52 | Q_SIGNALS: |
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| 53 | Q_REVISION(6, 8) void csmSplit1Changed(); |
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| 54 | Q_REVISION(6, 8) void csmSplit2Changed(); |
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| 55 | Q_REVISION(6, 8) void csmSplit3Changed(); |
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| 56 | Q_REVISION(6, 8) void csmNumSplitsChanged(); |
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| 57 | Q_REVISION(6, 8) void csmBlendRatioChanged(); |
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| 58 | |
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| 59 | protected: |
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| 60 | QSSGRenderGraphObject *updateSpatialNode(QSSGRenderGraphObject *node) override; |
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| 61 | |
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| 62 | private: |
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| 63 | float m_csmSplit1 = 0.0f; |
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| 64 | float m_csmSplit2 = 0.25f; |
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| 65 | float m_csmSplit3 = 0.5f; |
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| 66 | int m_csmNumSplits = 0; |
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| 67 | float m_csmBlendRatio = 0.05f; |
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| 68 | }; |
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| 69 | |
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| 70 | QT_END_NAMESPACE |
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| 71 | #endif // QSSGDIRECTIONALLIGHT_H |
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| 72 | |
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