AIS_ViewController::PickPoint - Failed to project box

pat ze's picture
pat ze
Tue, 11/29/2022 - 13:00
Forums: 
Visualization and 3D Viewer

Hello,

I'um using the AIS_ViewController::PickPoint routine to identify a shape under the mouse and get it's world coordinates. The functions throws a lot of errors:

*** ERROR: ASSERT in file '.../SelectMgr/SelectMgr_Frustum.lxx': Error! Failed to project box (aMaxB >= aMinB)

The detection of sensitive entities also only works sporadically.

Any Idea how to fix that issue or where to look for solutions ?

Kindest Regards, Patrick Z.