Can Analysis Situs be used to measure 3D objects when a face is selected?

cj2022

Looking around for some CAD
How find inner diameter of below, I have selected face but not sure what code to enter?
1650299042704.png
 

Quaoar

Administrator
Staff member
Normally I'd recommend you switching to the edges selection mode (Common/Select/Edges), select this internal edge and check what's printed to the logger. But I see that edges are not rendered for you. This usually happens if VTK is not happy about a video driver. You can also try reset this flag here:

1650299737854.png
Would it change anything for you?
 

cj2022

Looking around for some CAD
Thanks for quick response, I don't see the check boxes on right that you have.... also get this error when I open the step file with Analysis situ

ERROR: In W:\VTK\VTK-8.2.0\Rendering\OpenGL2\vtkShaderProgram.cxx, line 447
vtkShaderProgram (000002B7F9F51690):

Any suggestion how to fix this?
 

Quaoar

Administrator
Staff member
Select the "Part" Node in the tree and switch to the "Parameters" tab on the right. You should be able to find this "Edges as tubes" shader check box.
 
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