Revision control
++ // Copyright (C) 2019 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
++ // Qt-Security score:significant reason:default
++
++
++ #ifndef QSSGCUSTOMMATERIAL_H
++ #define QSSGCUSTOMMATERIAL_H
++
++ //
++ // W A R N I N G
++ // -------------
++ //
++ // This file is not part of the Qt 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.
++ //
++
++ #include <QtQuick3D/private/qquick3dmaterial_p.h>
++ #include <QtCore/qurl.h>
++
++ #include <QtQuick3DUtils/private/qssgrenderbasetypes_p.h>
++ #include <QtQuick3DRuntimeRender/private/qssgrendergraphobject_p.h>
++ #include <QtQuick3D/private/qquick3dshaderutils_p.h>
++
++ QT_BEGIN_NAMESPACE
++
++ class Q_QUICK3D_EXPORT QQuick3DCustomMaterial : public QQuick3DMaterial
++ {
++ Q_OBJECT
++ Q_PROPERTY(ShadingMode shadingMode READ shadingMode WRITE setShadingMode NOTIFY shadingModeChanged)
++ Q_PROPERTY(QUrl fragmentShader READ fragmentShader WRITE setFragmentShader NOTIFY fragmentShaderChanged)
++ Q_PROPERTY(QUrl vertexShader READ vertexShader WRITE setVertexShader NOTIFY vertexShaderChanged)
++ Q_PROPERTY(QString __fragmentShaderCode READ fragmentShaderCode WRITE setFragmentShaderCode NOTIFY fragmentShaderCodeChanged REVISION(6, 8))
++ Q_PROPERTY(QString __vertexShaderCode READ vertexShaderCode WRITE setVertexShaderCode NOTIFY vertexShaderCodeChanged REVISION(6, 8))
++ Q_PROPERTY(BlendMode sourceBlend READ srcBlend WRITE setSrcBlend NOTIFY srcBlendChanged)
++ Q_PROPERTY(BlendMode destinationBlend READ dstBlend WRITE setDstBlend NOTIFY dstBlendChanged)
++ Q_PROPERTY(BlendMode sourceAlphaBlend READ srcAlphaBlend WRITE setSrcAlphaBlend NOTIFY srcAlphaBlendChanged REVISION(6, 7))
++ Q_PROPERTY(BlendMode destinationAlphaBlend READ dstAlphaBlend WRITE setDstAlphaBlend NOTIFY dstAlphaBlendChanged REVISION(6, 7))
++ Q_PROPERTY(bool alwaysDirty READ alwaysDirty WRITE setAlwaysDirty NOTIFY alwaysDirtyChanged)
++ Q_PROPERTY(float lineWidth READ lineWidth WRITE setLineWidth NOTIFY lineWidthChanged)
++
++ QML_NAMED_ELEMENT(CustomMaterial)
++
++ public:
++ enum class ShadingMode
++ {
++ Unshaded,
++ Shaded
++ };
++ Q_ENUM(ShadingMode)
++
++ enum class BlendMode
++ {
++ NoBlend,
++ Zero,
++ One,
++ SrcColor,
++ OneMinusSrcColor,
++ DstColor,
++ OneMinusDstColor,
++ SrcAlpha,
++ OneMinusSrcAlpha,
++ DstAlpha,
++ OneMinusDstAlpha,
++ ConstantColor,
++ OneMinusConstantColor,
++ ConstantAlpha,
++ OneMinusConstantAlpha,
++ SrcAlphaSaturate
++ };
++ Q_ENUM(BlendMode)
++
++ explicit QQuick3DCustomMaterial(QQuick3DObject *parent = nullptr);
++ ~QQuick3DCustomMaterial() override;
++
++ ShadingMode shadingMode() const;
++ QUrl vertexShader() const;
++ QUrl fragmentShader() const;
++ Q_REVISION(6, 8) QString vertexShaderCode() const;
++ Q_REVISION(6, 8) QString fragmentShaderCode() const;
++ BlendMode srcBlend() const;
++ BlendMode dstBlend() const;
++ Q_REVISION(6, 7) BlendMode srcAlphaBlend() const;
++ Q_REVISION(6, 7) BlendMode dstAlphaBlend() const;
++ bool alwaysDirty() const;
++ float lineWidth() const;
++
++ public Q_SLOTS:
++ void setShadingMode(QQuick3DCustomMaterial::ShadingMode mode);
++ void setVertexShader(const QUrl &url);
++ void setFragmentShader(const QUrl &url);
++ Q_REVISION(6, 8) void setVertexShaderCode(const QString &code);
++ Q_REVISION(6, 8) void setFragmentShaderCode(const QString &code);
++ void setSrcBlend(QQuick3DCustomMaterial::BlendMode mode);
++ void setDstBlend(QQuick3DCustomMaterial::BlendMode mode);
++ Q_REVISION(6, 7) void setSrcAlphaBlend(QQuick3DCustomMaterial::BlendMode mode);
++ Q_REVISION(6, 7) void setDstAlphaBlend(QQuick3DCustomMaterial::BlendMode mode);
++ void setAlwaysDirty(bool alwaysDirty);
++ void setLineWidth(float width);
++
++ Q_SIGNALS:
++ void shadingModeChanged();
++ void vertexShaderChanged();
++ void fragmentShaderChanged();
++ Q_REVISION(6, 8) void vertexShaderCodeChanged();
++ Q_REVISION(6, 8) void fragmentShaderCodeChanged();
++ void srcBlendChanged();
++ void dstBlendChanged();
++ Q_REVISION(6, 7) void srcAlphaBlendChanged();
++ Q_REVISION(6, 7) void dstAlphaBlendChanged();
++ void alwaysDirtyChanged();
++ void lineWidthChanged();
++
++ protected:
++ enum Dirty : quint32 {
++ TextureDirty = 0x1,
++ PropertyDirty = 0x2,
++ ShaderSettingsDirty = 0x4,
++ DynamicPropertiesDirty = 0x8, // Special case for custom materials created manually
++ AllDirty = std::numeric_limits<quint32>::max() ^ DynamicPropertiesDirty // (DynamicPropertiesDirty is intentionally excluded from AllDirty)
++ };
++
++ QSSGRenderGraphObject *updateSpatialNode(QSSGRenderGraphObject *node) override;
++ void itemChange(ItemChange, const ItemChangeData &) override;
++ void markAllDirty() override;
++ static void markDirty(QQuick3DCustomMaterial &that, QQuick3DCustomMaterial::Dirty type);
++
++ private Q_SLOTS:
++ void onPropertyDirty();
++ void onTextureDirty();
++
++ private:
++ friend class QQuick3DShaderUtilsTextureInput;
++ friend class QQuick3DViewport;
++
++ void setDynamicTextureMap(QQuick3DShaderUtilsTextureInput *textureMap);
++
++ QSet<QQuick3DShaderUtilsTextureInput *> m_dynamicTextureMaps;
++ quint32 m_dirtyAttributes = Dirty::AllDirty;
++ BlendMode m_srcBlend = BlendMode::NoBlend;
++ BlendMode m_dstBlend = BlendMode::NoBlend;
++ BlendMode m_srcAlphaBlend = BlendMode::NoBlend;
++ BlendMode m_dstAlphaBlend = BlendMode::NoBlend;
++ ShadingMode m_shadingMode = ShadingMode::Shaded;
++ QUrl m_vertexShader;
++ QUrl m_fragmentShader;
++ QString m_vertexShaderCode;
++ QString m_fragmentShaderCode;
++ bool m_alwaysDirty = false;
++ float m_lineWidth = 1.0f;
++ };
++
++ QT_END_NAMESPACE
++
++ #endif // QSSGCUSTOMMATERIAL_H