Type Alias SCNBindingBlock

pub type SCNBindingBlock = *mut Block<dyn Fn(c_uint, c_uint, *mut SCNNode, NonNull<SCNRenderer>)>;

Available on crate features SCNNode and SCNRenderer and SCNShadable and block2 only.

Signature for the block to execute to bind or unbind a uniform of an OpenGL or OpenGLES based program.

Parameter programID: The id of the program object to bind/unbind values for.

Parameter location: The location of the symbol within the program object to bind/unbind values for.

Parameter renderedNode: The node currently being rendered.

Parameter renderer: The renderer that is currently rendering the scene.

See also Apple’s documentation