U.S. Pat. No. 4,333,623 - 3dstl

U.S. Pat. No. 4,333,623

https://jide-projects.obs.myhuaweicloud.com/HMP2Fi3AqG75o/

Model Inspector

Size and Count

Matcap

Wireframe

Vertex Normals

UV Checker

Base Color

Metalness

Roughness

Clipping

U.S. Pat. No. 4,333,623