POcclusionDetection.DetectOcclusions Method 

Traverse from the bottom right of the scene graph (top visible node) up the tree determining which parent nodes are occluded by their children nodes.

Parameters

n

The node to find occlusions for.

pickPath

A pick path representing the bounds of n in parent coordinates.

Remarks

Note that this is only detecting a subset of occlusions (parent, child), others such as overlapping siblings or cousins are not detected.

See Also

POcclusionDetection Class | UMD.HCIL.PiccoloX.Util Namespace