I am new to using Rhino. I am trying to convert an STL mesh (Fig.1) to STEP format in Rhino 7 (Windows). This is to use the STEP file for CFD simulation later.
I am following this tutorial using the quad remesh option. However, the quad remesh process freezes at 75%. On diagnosis, I found there are some extremely short edges which got resolved (Fig .2).
My query: I cannot see faces in my imported geometry in Rhino. This was not the case with geometries in the tutorial videos. I am concerned if this could be a cause of the quad mesh freezing at 75%.
Has anyone experienced the same? I appreciate your help greatly.
Fig 1: My geometry
Fig 2: Mesh repair report