Binder class is a convenience class to help with the binding and releasing of OpenGL Vertex Array Objects. More…
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Binder is a simple convenience class that can be used to assist with the binding and releasing of
QOpenGLVertexArrayObject instances. This class is to
QMutexLocker is to
This class implements the RAII principle which helps to ensure behavior in complex code or in the presence of exceptions.
The constructor of this class accepts a
QOpenGLVertexArrayObject (VAO) as an argument and attempts to bind the VAO, calling
create() if necessary. The destructor of this class calls
release() which unbinds the VAO.
If needed the VAO can be temporarily unbound with the
release() function and bound once more with
- class PySide6.QtOpenGL.QOpenGLVertexArrayObject.Binder(v)#
Binder object and binds
v by calling
bind() . If necessary it first calls
- Return type:
- PySide6.QtOpenGL.QOpenGLVertexArrayObject.Binder.__exit__(arg__1, arg__2, arg__3)#
arg__1 – object
arg__2 – object
arg__3 – object
Can be used to rebind the associated vertex array object.
Can be used to temporarily release the associated vertex array object.