Hi Pilou,

> So a differnet color should warn the user that 2 curves are overlaped!

But it is a feature of MoI that you are free to choose the colors of objects as you desire so that you can use style colors for your own organization scheme.

This kind of "use automatic color for certain objects" type of system like you are describing would be in conflict with the "you are able to set object colors as you wish" system that is currently used.

- Michael