furbyhaxx / layerheightsimulator Goto Github PK

Hi,

Thanks for your share!
I met a error which is "ValueError: No blender available!" I modified the engine from "OpenCAD" to "Blender" in the main.py.

`if config['export']['stl'] and config['export']['single_slices_in_stl']:
print("Generating single bodies in STL")
combined = trimesh.util.concatenate(meshes)
combined.export('output/fels_comb.stl')

elif config['export']['stl'] and not config['export']['single_slices_in_stl']:
print("Combining bodies in STL")
comb2 = meshes[0].union(meshes[1:], engine='blender')
comb2.export('output/fels_comb_test.stl')`

It seems to happen when the "Trimesh" module is running.
If I must use OpenCAD, how do I need to install it and make sure it work?

Thank you every much!

Best regards!
David