I have been refining this concept and have posted an explaination of how it
works at:
http://www.john-greenwood.co.uk/PovRay/Rounded_Objects/Basics.html
There are three pages so far and I plan to add another one showing how to add
two rounded objects with a defined extra rounding of the join.
These pages are also linked to my blog site and comments can be left there.
This has been an interesting and challenging project but a diversion from my
main project. I think it is already a useful addition to the PovRay toolbox and
I have a couple of ideas to make it more so.

What would be useful would be have a means of transforming rounded objects with
good usability.
The transfomation needs to act on the underlying function, within the
isofunction action, but not on the r parameter.

Post a reply to this message