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++ // Copyright (C) 2020 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
++ // Qt-Security score:significant reason:default
++
++
++ #ifndef QSSGMORPHTARGET_H
++ #define QSSGMORPHTARGET_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/qquick3dobject_p.h>
++
++ #include <QtQml/QQmlListProperty>
++
++ #include <QtCore/QVector>
++ #include <QtCore/QUrl>
++
++ QT_BEGIN_NAMESPACE
++ class QQuick3DModel;
++
++ class Q_QUICK3D_EXPORT QQuick3DMorphTarget : public QQuick3DObject
++ {
++ Q_OBJECT
++ Q_PROPERTY(float weight READ weight WRITE setWeight NOTIFY weightChanged)
++ Q_PROPERTY(MorphTargetAttributes attributes READ attributes WRITE setAttributes NOTIFY attributesChanged)
++ QML_NAMED_ELEMENT(MorphTarget)
++ QML_ADDED_IN_VERSION(6, 0)
++
++ public:
++ enum class MorphTargetAttribute {
++ Position = 0x01,
++ Normal = 0x02,
++ Tangent = 0x04,
++ Binormal = 0x08,
++ TexCoord0 = 0x10,
++ TexCoord1 = 0x20,
++ Color = 0x40
++ };
++ Q_ENUM(MorphTargetAttribute)
++ Q_DECLARE_FLAGS(MorphTargetAttributes , MorphTargetAttribute)
++ Q_FLAG(MorphTargetAttributes)
++
++ explicit QQuick3DMorphTarget(QQuick3DObject *parent = nullptr);
++ ~QQuick3DMorphTarget() override;
++
++ float weight() const;
++ MorphTargetAttributes attributes() const;
++
++ public Q_SLOTS:
++ void setWeight(float castsShadows);
++ void setAttributes(QQuick3DMorphTarget::MorphTargetAttributes attributes);
++ Q_SIGNALS:
++ void weightChanged();
++ void attributesChanged();
++
++ private:
++ friend QQuick3DModel;
++ QSSGRenderGraphObject *updateSpatialNode(QSSGRenderGraphObject *node) override;
++ void markAllDirty() override;
++ size_t numAttribs();
++
++ enum QSSGMorphTargetDirtyType {
++ WeightDirty = 0x00000001,
++ MorphTargetAttributesDirty = 0x00000002,
++ };
++
++ quint32 m_dirtyAttributes = 0xffffffff; // all dirty by default
++ void markDirty(QSSGMorphTargetDirtyType type);
++
++ float m_weight = 0.0;
++ MorphTargetAttributes m_attributes = MorphTargetAttribute::Position;
++ size_t m_numAttribs = 1;
++ };
++
++ QT_END_NAMESPACE
++
++ #endif // QSSGMORPHTARGET_H