How to set the line width of a modle in slice display by python?
the line width fo the modle is changed in 3d slice with line frame only…
Yes, that is how it is supposed to work. If you need the model of a larger diameter needle, screw, etc. then you can create or load a model of a larger object or apply a scaling transform to your the model (linear transform of a 4x4 diagonal matrix, with values >1.0 in one or more of the first 3 values, and 1.0 as the last value).