dneary@xxxxxxx (2004-04-22 at 2052.21 +0200): > > > > This would, of course, make selection CSG operations more difficult. > > > Simon said that implementing CSG operations on vectors would be not > > > feasible. > > Ok, maybe you misunderstood me or I expressed it the wrong way: It would > > of course would be very good to have CSG operations available, but I am > > not particularily eager to implement them: > I hope I'm not the only one asking myself this question... what > is a CSG operation? Constructive Solid Geometry. I have seen it mostly in 3D apps, ie, you have solid cube and you substract a solid cilinder and get a cube with hole, then you had a piramid on top, and you end with a home like thing with a hole, and so on. With 2D (closed) vectors it should be similar, add, substract and interesect them to get different shapes. GSR
