u/Active-Foot6400

Hi, I could create a waterproof surface. Then I imported it into Inventor and performed the sculpt operation. As a result, I got a solid body, but the triangles are not removed. I need a NURBS surface. How can I do this?

Hi guys, I have a 3D scan enduro's rear wing in STL format. How I can it transform in Aytodesk Inventor? This model have more 5.000 triangles.