Hi,
A quick post to let you know that i started a refactoring of the Gimp cage tool. It’s a mandatory step to achieve a good quality and a solid basis to implement new things. It happens here by rewriting the frontend code as a state machine (as described here a few days ago), change on the data structure, documentation, and a lot of small fixes and simplifications.
In the future, a multi-points selection should come in a few days in the soc-2010-cage-2 branch. This editing mode will work in a similar way as in the path tool.
A proportional editing mode, similar to what you can find in Blender should come too.
Maybe i’ll start to getting satisfied of my work someday… =)