KiCad has had a 3D viewer available for quite a long time. But it uses the VRML mesh format (.wrl files) and there are compatibility issues which prevent it from rendering certain versions of VRML ...

These files can be created using a variety of 3D modeling software and saved in a variety of file formats, such as STL, OBJ, and VRML. They are then used to control the movement of a 3D printer, which ...

For full details about using SAS/GRAPH software, see SAS/GRAPH Software: Reference. For further details about using graphics and fonts with the SAS System under Windows, see Overview of Graphics ...