One-Two-3DO

With One-Two-3DO you can define vertices yourself or load vertex definition from a file, using the Geometry Menu.

Once vertices are set-up, you can draw colored polygons or lines from these vertices by selecting them with the mouse, almost like using a CAD program. There's also an alternative method to define polygons or lines where vertex indices can be given manually from a drop-down-list. Everytime a polygon or line is about to be drawn, this method can be chosen and much more.