For years I’ve wished for the ability to use FlowAlongSrf (Rigid) on groups of objects and have them flow as if they were one object, maintaining the relationship between the parts. My workaround has been to block the objects and then flow the block, but that is a bit cumbersome, and causes problems (for instance, I sometimes want to use SelColor to sub-select parts in those groups for further action, like changing the material).
Naturally, I was Delighted to see that V6 now respects groups with FlowAlongSurface. However, the current implementation is of limited utility and causes it’s own problems. I have two issues.
First off, there needs to be a command line option to chose how to flow groups, as I have many files with large groups that I want flowed as if they were individual objects. Something like: “Flow Groups As: (Groups, Objects)” Yes, I want to have it both ways, easily chose-able.
Second, once the parts are flowed, I usually use the history to permit me to nudge the originals around in 2D space and have the flowed parts update in 3D space. Doing this currently breaks the association of the grouped parts, and they re-flow as if they were not grouped. I gave up on V6 and went back to V5 and Blocks today, because that was easier than deleting and re-flowing the group every time I nudged it.