Developed section for AutoCAD Animated demo
An add-on for AUTOCAD, which determines the developed (unfolded) section of one set of 3DSOLID, 3DMESH or 3DFACE entities and vertical planes passing through a 2D POLYLINE which may contain arcs, in XOY plane.
The video contains two examples.
In the first example is obtained the unfolded section through a bridge having two openings. The polyline of intersection also contains arcs.
In the second example, an unfolded intersection is obtained through a wooden beams house.
In both examples is shown how to obtain not-unfolded sections, along a polyline.
If you can not see the video, use this direct link!