DeviousShadows Posted February 9, 2017 Share Posted February 9, 2017 Hi! I'm trying to create an animated crack effect using the L-system. What I did was project the L-system mesh onto the surface I wish to crack. What should I do next? Is it possible to do the cracks this way? Quote Link to comment Share on other sites More sharing options...
Farmfield Posted February 9, 2017 Share Posted February 9, 2017 (edited) With the new booleans in H16 it will be WAY easier to create cutting plane type setups in Houdini, so I'd say, don't even bother messing with that until after the 21st... Edited February 9, 2017 by Farmfield Quote Link to comment Share on other sites More sharing options...
DeviousShadows Posted February 9, 2017 Author Share Posted February 9, 2017 53 minutes ago, Farmfield said: With the new booleans in H16 it will be WAY easier to create cutting plane type setups in Houdini, so I'd say, don't even bother messing with that until after the 21st... Really excited for it too! Sadly, this is part of an assignment and I have to submit it before the release. Quote Link to comment Share on other sites More sharing options...
Atom Posted February 9, 2017 Share Posted February 9, 2017 Here is an older post on the topic using a slightly different approach. 2 Quote Link to comment Share on other sites More sharing options...
Farmfield Posted February 9, 2017 Share Posted February 9, 2017 I spent weeks doing RnD on a method that would combine the idea of a growing crack in combination with fracturing and a bullet sim - but though the idea is valid, I just haven't found a method for creating the crack in a way I wanted to put out there - the cut plane support in the new boolean SOP will make that possible, so I'll try to get it out as soon as I can after H16 is released - it's a pretty cool idea, something I haven't seen anyone else do... 1 Quote Link to comment Share on other sites More sharing options...
Farmfield Posted February 9, 2017 Share Posted February 9, 2017 7 hours ago, DeviousShadows said: Really excited for it too! Sadly, this is part of an assignment and I have to submit it before the release. Then the only way is to create it "manually" or use the VDB fracture. Quote Link to comment Share on other sites More sharing options...
DeviousShadows Posted February 10, 2017 Author Share Posted February 10, 2017 Thanks for the tips guys! @Atom Your file worked well but I wasn't able to use the concept because it's usable only on flat planes. What I did was use the Lsystem, projected it onto the mesh and then used Profile to extract the projected Lsystem. The look wasn't exactly what I was looking for but they resembled cracks so it was good enough! 1 Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.