I have R7 running on Win 11 with 64Gig RAM, 8 gig NVidia vid card, and several TB hanging off the back end.
I am prepping a model for 3D printing. Using Rhino 7, everything looks good. One click highlights the complete model. After final check for all five SelOpen flavors, I save the model as an STL. Next I open it in Netfabb to make sure that everything is compatible and ready to pint. Once done in Netfabb, I then open it in Chitubox or Lychee to slice
My issues are that the model looks watertight in Rhino. Netfabb shows a rust color indicating problems. It is unable to repair the problems. If I open the STL directly in Chitubox or Lychee, it shows several surfaces missing.
I have used the same process outlined above with several thousand prints without problem. This one is confusing me.
Here’s the R7 file:
SD Crew Cab V2 Nose.3dm (5.0 MB)
Here is a screenshot of the model in Chitubox. I can clearly see missing panels in Chitubox. Lychee exhibits the same missing panels.
I tried to boolean union the model thinking that might solve the problem. Sadly no.
Does anyone see what I might be overlooking or doing wrong?