DInsight

Hi Andrey If you have straight line I think drawing them as cylinders (IStdShape_DG.Cylinder()) should be fine. If you need super pretty joints you could draw spheres at the joints. For curved lines I think you could sample the curve and approximate using the above. Pipes should also be appropriate,...

Hi Anna
I think Pick sample is the one to look at. There is a 'enable mouse hovering'' check box. See what it does. I suspect for finer control you might need the other selection methods of IPick
Cheers

Hi I have switched to version 4.4 recently and my application started to throw up an exception inside UpdateSurface() after I create a new mesh section similar to Object array example. The error message is strange, something like 'SByte method not found', which sounds wrong All OK when I install 4.3...