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39
40#ifndef QT3DRENDER_RENDER_FRAMEGRAPHVISITOR_H
41#define QT3DRENDER_RENDER_FRAMEGRAPHVISITOR_H
42
43//
44// W A R N I N G
45// -------------
46//
47// This file is not part of the Qt API. It exists for the convenience
48// of other Qt classes. This header file may change from version to
49// version without notice, or even be removed.
50//
51// We mean it.
52//
53
54#include <qglobal.h>
55
56#include <Qt3DCore/qaspectjob.h>
57#include <Qt3DRender/private/qt3drender_global_p.h>
58
59#include <QVector>
60
61QT_BEGIN_NAMESPACE
62
63namespace Qt3DRender {
64namespace Render {
65
66class FrameGraphNode;
67class Renderer;
68class FrameGraphManager;
69
70class Q_3DRENDERSHARED_PRIVATE_EXPORT FrameGraphVisitor
71{
72public:
73 explicit FrameGraphVisitor(const FrameGraphManager *nodeManager);
74
75 QVector<FrameGraphNode *> traverse(FrameGraphNode *root);
76 QVector<FrameGraphNode *> &&takeEnablersToDisable();
77
78private:
79 void visit(Render::FrameGraphNode *node);
80
81 const FrameGraphManager *m_manager;
82 QVector<FrameGraphNode *> m_leaves;
83 QVector<FrameGraphNode *> m_enablersToDisable;
84};
85
86} // namespace Render
87} // namespace Qt3DRender
88
89QT_END_NAMESPACE
90
91#endif // QT3DRENDER_RENDER_FRAMEGRAPHVISITOR_H
92

source code of qt3d/src/render/framegraph/framegraphvisitor_p.h