Demo cloudAndMeshVisualization.py failed

[Bernd Bertschinger]

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[M. Gronle]

It seems that your graphics card does not support modern OpenGL code. Might it be that you are using a remote desktop connection? This is a big issue of OpenGL2, which is not supported by remote desktop. Maybe this is also the reason for many other PCL/VTK visualization issues???

Unfortunately, VTK stopped supporting older OpenGL version, that also worked via Windows remote desktop. Newer VTK versions only support OpenGL2 with this bad constraint.

[Robin Hahn]

I can't understand the error, but the visualization works without problems. Did the error occur with the RC setup? I suspect, like M. Gronle, that it is due to OpenGL2…

[Bernd Bertschinger]

I really think this is related to the virtual machine. I am quite sure that I have enabled 3D Graphics. I have to verify that.
Test on regular WIN10 Installation is without any problems.

[Bernd Bertschinger]

Checked and verified. This problem is related to the virtual machine. Persists on VM w. Win10 N, also when 3D Graphics is enabled.
Resources state that the VirtualBox driver does not support OpenGl. I’ll try to install it separately.