<clutter-paint-node> is an element in the render graph.
The render graph contains all the elements that need to be painted by Clutter when submitting a frame to the graphics system.
The render graph is distinct from the scene graph: the scene graph is composed by actors, which can be visible or invisible; the scene graph elements also respond to events. The render graph, instead, is only composed by nodes that will be painted.
<clutter-actor> can submit multiple
<clutter-paint-node>s to the render graph.
Sets a user-readable name for node.
The name will be used for debugging purposes.
The node will copy the passed string.
- a string annotating the node
Adds child to the list of children of node.
This function will acquire a reference on child.
- the child