pickpoint method malfunctioning after set rotation use

[Trin]

Hi NIs,

 I've used pickpoint method in the attached VI to implement a "point marking" functionality. I've also disabled the camera contoller and implemented my own "rotate" routine which is based on "set rotation.vi". The point marking works fine at VI start but if the object is rotated, it marks the wrong points on the window area. It seems that after "set rotation.vi" execution the pickpoint method returns wrong coordinations of the point on the object. Should I perform manual updating of model view matrix after "set rotation.vi" execution ?? Any help will be greatly appreciated.

P.s: all the vi and subvi s are attached

[UM]

Hello,

unfortunately you didn’t mention which LabVIEW Version you are using.
I tested your example with LabVIEW 2009 SP1. I was not able to reproduce the behavior your describing.
Which Version are you using?

Ulrich
AE NI-CER