Another exercise for teaching scripting in Softimage. This script take selected polygons (vertexes or edges) like a circle.
1. Download a script text from dl.dropboxusercontent.com/u/11446262/Roundish%20script.txt
2. Create a button with this script
3. Use it.
How to use:
1. Select polygons (one connected component), or vertexes, or edges
2. Press the button.
If in some cases the result will not be a circle, apply script again.