Search the Community
Showing results for tags 'velllum'.
Found 2 results
-
Vellum reads SOP point attributes once at sim init, then runs entirely in DOP space with no link back to the source SOP. Animated Cd, animated stiffness masks, time-varying pin weights, all silently dropped from frame 2 onward. The standard fixes (hand-rolled popwrangle microsolver, separate cache + Geometry Wrangle DOP, learning that microsolvers don’t run on the creation frame) are nontrivial plumbing. This HDA is that plumbing in one click. Same popwrangle-in-Pre-Solve pattern SideFX Free download: https://kleer001.github.io/funkworks/vellum_attr_stream Houdini 19.5+, any edition. FX users: a build script is included to compile the HDA clean under your own license. More free tools at https://github.com/kleer001/funkworksuses internally for muscleupdatevellum.
-
Hi. what I'm looking for is quite simple. I am trying to ignore/exclude the self collision between certain grains. Let's say i have blue, green and red points as grains. I want the blue grains to collide with red and green but not with blue. I tried adding collisiongroup and collisionignore but it only seems to work with external colliders. is there a way to do this?
