Grouping primitives hit by a ray operator

Forums Technical Discussion Grouping primitives hit by a ray operator

1449 1 1


PascalBkm: Member; 17 posts; Joined: May 2016; Offline

Jan. 23, 2017 3:02 p.m.

Hello guys,

Any tip about how archive this ? (Grouping primitives hit by a ray operator)
The ray operator returns me the primitive numbers that have been hit (hitprim point attribute),
but can't find a way to group those primitives.

Thanks for any help on this !

Edited by PascalBkm - Jan. 23, 2017 15:03:24

Attachments:
HitPrim.hip (87.8 KB)


sepu: Member; 421 posts; Joined: Feb. 2012; Offline

Jan. 23, 2017 3:24 p.m.

you can use the Group by expression and just add the attribute @hitprim
That should work

Quick Links

                    
                        Search links
                        Show recent posts
                        Show unanswered posts