In the example below, the selection of shapes in 3d-view shows some decision problems, which shape to select, when moving the mouse.
pload ALL vinit restore s1.brep s1 restore s2.brep s2 vdisplay s1 s2 vsetdispmode 1 vsetcolor s1 RED vfit
There is a screenshot in the attachement showing the mouse hovering on the yellow shape while the red shape got selected.
I've tested it with OCCT 7.3 and 7.4, both showing same issue.
In addition, the visualization suffers from some z-fighting, but the areas of the selection issue do not match with the areas of the z-fighting (which was my initial assumption).
Any ideas how to solve the selection issue?