Convert a wrl x3d obj File to 3d DXF File
This freeware (open source) app converts vrml files to a 3d DXF File.
Simple use the wrltodxf.exe and give at first parameter the 3d File ( wrl / x3d / stl or obj Wavefront) you want to convert to a 3d dxf .
The second parameter (optional) is the filename of the dxf File.
To compile the source, you must intall the Castle Game Engine https://castle-engine.sourceforge.io/ and the Lazarus Compiler.
This software is freeware