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40 | |
41 | #ifndef QT3DRENDER_RENDER_RENDERPASS_H |
42 | #define QT3DRENDER_RENDER_RENDERPASS_H |
43 | |
44 | // |
45 | // W A R N I N G |
46 | // ------------- |
47 | // |
48 | // This file is not part of the Qt API. It exists for the convenience |
49 | // of other Qt classes. This header file may change from version to |
50 | // version without notice, or even be removed. |
51 | // |
52 | // We mean it. |
53 | // |
54 | |
55 | #include <Qt3DRender/private/backendnode_p.h> |
56 | #include <Qt3DRender/qt3drender_global.h> |
57 | #include <Qt3DRender/private/parameterpack_p.h> |
58 | #include <Qt3DCore/private/qabstractaspect_p.h> |
59 | |
60 | QT_BEGIN_NAMESPACE |
61 | |
62 | namespace Qt3DRender { |
63 | |
64 | class QRenderPass; |
65 | class QAbstractShader; |
66 | class QFilterKey; |
67 | class QRenderState; |
68 | |
69 | namespace Render { |
70 | |
71 | class RenderPassManager; |
72 | class RenderState; |
73 | |
74 | class Q_3DRENDERSHARED_PRIVATE_EXPORT RenderPass : public BackendNode |
75 | { |
76 | public: |
77 | RenderPass(); |
78 | ~RenderPass(); |
79 | |
80 | void cleanup(); |
81 | |
82 | void syncFromFrontEnd(const Qt3DCore::QNode *frontEnd, bool firstTime) override; |
83 | |
84 | Qt3DCore::QNodeId shaderProgram() const; |
85 | QVector<Qt3DCore::QNodeId> filterKeys() const; |
86 | QVector<Qt3DCore::QNodeId> parameters() const; |
87 | QVector<Qt3DCore::QNodeId> renderStates() const; |
88 | |
89 | inline bool hasRenderStates() const { return !m_renderStates.empty(); } |
90 | |
91 | private: |
92 | void appendFilterKey(Qt3DCore::QNodeId filterKeyId); |
93 | void removeFilterKey(Qt3DCore::QNodeId filterKeyId); |
94 | |
95 | void addRenderState(Qt3DCore::QNodeId renderStateId); |
96 | void removeRenderState(Qt3DCore::QNodeId renderStateId); |
97 | |
98 | Qt3DCore::QNodeId m_shaderUuid; |
99 | QVector<Qt3DCore::QNodeId> m_filterKeyList; |
100 | ParameterPack m_parameterPack; |
101 | QVector<Qt3DCore::QNodeId> m_renderStates; |
102 | }; |
103 | |
104 | } // namespace Render |
105 | |
106 | } // namespace Qt3DRender |
107 | |
108 | QT_END_NAMESPACE |
109 | |
110 | #endif // QT3DRENDER_RENDER_RENDERPASS_H |
111 | |