gCAD3D is a 3D CAD-CAM application that features an integrated 3D OpenGL
viewer, a program interpreter for geometry and NC-commands in 3D, an
integrated NC-processor, and a programming interface for user programs. It
has support for importing Step files and support for both importing and
exporting Iges, DXF, and VRML files, and for exporting SVG.
There is no official package available for openSUSE Leap 15.5