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realthunder / FreeCAD_assembly3

Experimental attempt for the next generation assembly workbench for FreeCAD
GNU General Public License v3.0
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Additive helix deforms shapes #1306

Closed marcx95 closed 1 year ago

marcx95 commented 1 year ago

image image image image image

Hello comunity, thanks for making this greate software, I have solidworks background and I am learning FreeCAD now. I am trying to make an additive helix in part design workbench, It deforms the shape as I show in the images. These are the error messages:

23:29:05 0 Document.cpp(4327): Failed to recompute Sin_nombre#Helix: gp_Dir() - input vector has zero norm 23:29:05 Recompute failed! Please check report view. 23:36:44 458.663 Document.cpp(4327): Failed to recompute Sin_nombre1#Helix: gp_Dir() - input vector has zero norm 23:36:44 Recompute failed! Please check report view. 23:43:52 887.199 Document.cpp(4327): Failed to recompute Sin_nombre1#Pocket: Null shape 23:43:52 Recompute failed! Please check report view. 23:44:01 896.398 Document.cpp(4327): Failed to recompute Sin_nombre1#Pocket: Null shape 23:44:01 Recompute failed! Please check report view. 23:46:04 1018.35 Document.cpp(4327): Failed to recompute Sin_nombre2#Helix: gp_Dir() - input vector has zero norm 23:46:04 Recompute failed! Please check report view.

I am using 2023.131 version in Windows 11.

realthunder commented 1 year ago

Welcome. This most likely a CAD kernel problem. Try to make the helix radius a bit smaller so that is firmly touches the base shape.

marcx95 commented 1 year ago

thanks, It works!