QShaderProgramBuilder Class
(Qt3DRender::QShaderProgramBuilder)Generates a Shader Program content from loaded graphs. More...
| Header: | #include <QShaderProgramBuilder> |
| qmake: | QT += 3drender |
| Since: | Qt 5.10 |
| Instantiated By: | ShaderProgramBuilder |
| Inherits: | Qt3DCore::QNode |
Properties
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- 3 properties inherited from Qt3DCore::QNode
- 1 property inherited from QObject
Public Functions
| QShaderProgramBuilder(Qt3DCore::QNode *parent = nullptr) | |
| virtual | ~QShaderProgramBuilder() |
| QUrl | computeShaderGraph() const |
| QStringList | enabledLayers() const |
| QUrl | fragmentShaderGraph() const |
| QUrl | geometryShaderGraph() const |
| Qt3DRender::QShaderProgram * | shaderProgram() const |
| QUrl | tessellationControlShaderGraph() const |
| QUrl | tessellationEvaluationShaderGraph() const |
| QUrl | vertexShaderGraph() const |
- 13 public functions inherited from Qt3DCore::QNode
- 31 public functions inherited from QObject
Public Slots
| void | setComputeShaderGraph(const QUrl &computeShaderGraph) |
| void | setEnabledLayers(const QStringList &layers) |
| void | setFragmentShaderGraph(const QUrl &fragmentShaderGraph) |
| void | setGeometryShaderGraph(const QUrl &geometryShaderGraph) |
| void | setShaderProgram(Qt3DRender::QShaderProgram *program) |
| void | setTessellationControlShaderGraph(const QUrl &tessellationControlShaderGraph) |
| void | setTessellationEvaluationShaderGraph(const QUrl &tessellationEvaluationShaderGraph) |
| void | setVertexShaderGraph(const QUrl &vertexShaderGraph) |
- 3 public slots inherited from Qt3DCore::QNode
- 1 public slot inherited from QObject
Signals
| void | computeShaderGraphChanged(const QUrl &computeShaderGraph) |
| void | enabledLayersChanged(const QStringList &layers) |
| void | fragmentShaderGraphChanged(const QUrl &fragmentShaderGraph) |
| void | geometryShaderGraphChanged(const QUrl &geometryShaderGraph) |
| void | shaderProgramChanged(Qt3DRender::QShaderProgram *shaderProgram) |
| void | tessellationControlShaderGraphChanged(const QUrl &tessellationControlShaderGraph) |
| void | tessellationEvaluationShaderGraphChanged(const QUrl &tessellationEvaluationShaderGraph) |
| void | vertexShaderGraphChanged(const QUrl &vertexShaderGraph) |
- 4 signals inherited from Qt3DCore::QNode
- 2 signals inherited from QObject
Static Public Members
| const QMetaObject | staticMetaObject |
- 9 static public members inherited from QObject
Additional Inherited Members
- 2 protected functions inherited from Qt3DCore::QNode
- 9 protected functions inherited from QObject
Detailed Description
Generates a Shader Program content from loaded graphs.
A shader program builder consists of several different shader graphs used to generate shader code.
Property Documentation
computeShaderGraph : QUrl
Holds the URL to the compute shader graph used by this shader program builder.
Access functions:
| QUrl | computeShaderGraph() const |
| void | setComputeShaderGraph(const QUrl &computeShaderGraph) |
Notifier signal:
| void | computeShaderGraphChanged(const QUrl &computeShaderGraph) |
enabledLayers : QStringList
Holds the list of layers this builder will activate on the shader graphs during code generation.
Access functions:
| QStringList | enabledLayers() const |
| void | setEnabledLayers(const QStringList &layers) |
Notifier signal:
| void | enabledLayersChanged(const QStringList &layers) |
fragmentShaderGraph : QUrl
Holds the URL to the fragment shader graph used by this shader program builder.
Access functions:
| QUrl | fragmentShaderGraph() const |
| void | setFragmentShaderGraph(const QUrl &fragmentShaderGraph) |
Notifier signal:
| void | fragmentShaderGraphChanged(const QUrl &fragmentShaderGraph) |
geometryShaderGraph : QUrl
Holds the URL to the geometry shader graph used by this shader program builder.
Access functions:
| QUrl | geometryShaderGraph() const |
| void | setGeometryShaderGraph(const QUrl &geometryShaderGraph) |
Notifier signal:
| void | geometryShaderGraphChanged(const QUrl &geometryShaderGraph) |
shaderProgram : Qt3DRender::QShaderProgram*
Holds the shader program on which this builder generates code.
Access functions:
| Qt3DRender::QShaderProgram * | shaderProgram() const |
| void | setShaderProgram(Qt3DRender::QShaderProgram *program) |
Notifier signal:
| void | shaderProgramChanged(Qt3DRender::QShaderProgram *shaderProgram) |
tessellationControlShaderGraph : QUrl
Holds the URL to the tesselation control shader graph used by this shader program builder.
Access functions:
| QUrl | tessellationControlShaderGraph() const |
| void | setTessellationControlShaderGraph(const QUrl &tessellationControlShaderGraph) |
Notifier signal:
| void | tessellationControlShaderGraphChanged(const QUrl &tessellationControlShaderGraph) |
tessellationEvaluationShaderGraph : QUrl
Holds the URL to the tesselation evaluation shader graph used by this shader program builder.
Access functions:
| QUrl | tessellationEvaluationShaderGraph() const |
| void | setTessellationEvaluationShaderGraph(const QUrl &tessellationEvaluationShaderGraph) |
Notifier signal:
| void | tessellationEvaluationShaderGraphChanged(const QUrl &tessellationEvaluationShaderGraph) |
vertexShaderGraph : QUrl
Holds the URL to the vertex shader graph used by this shader program builder.
Access functions:
| QUrl | vertexShaderGraph() const |
| void | setVertexShaderGraph(const QUrl &vertexShaderGraph) |
Notifier signal:
| void | vertexShaderGraphChanged(const QUrl &vertexShaderGraph) |
Member Function Documentation
QShaderProgramBuilder::QShaderProgramBuilder(Qt3DCore::QNode *parent = nullptr)
Default constructs an instance of QShaderProgramBuilder.
[virtual] QShaderProgramBuilder::~QShaderProgramBuilder()
Destroys the instance of QShaderProgramBuilder. The destructor is virtual.
© The Qt Company Ltd
Licensed under the GNU Free Documentation License, Version 1.3.
https://doc.qt.io/qt-5.12/qt3drender-qshaderprogrambuilder.html