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Showing results for tags 'inherit velocity'.
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houdini dop inherit velocity
ahmedsheeraz posted a topic in General Houdini QuestionsHi all have a question. I am using voronoi fracture for chunks and inheriting velocity and active attributes in dopnet, active attribute is working fine but velocity is not working, i want the chunks on active to explode rather than simply go down. i tried sop solver in dops to bring in velocity manually using attribute wrangle and its working fine but the problem is it is continuous and pieces affected by velocity always but i want as long as active attribute is 1 on any piece it gets velocity to explode rather than continue with velocity. any help? i have attached hip file and image. thanks in advance chkbox.hip
inherit velocity RBD Packed ObjectHello everyone... I have a problem with an RBD packed object inheriting velocity. In the file, I have the attribute active being set by another object, but the velocity doesn't kick in at all. The velocity works if I remove the point wrangle setting active to 0 and remove the sop solver. If I try a pop vop or a geo vop, there's some weird velocity behavior that happens. If I tick on override attribute, the velocity takes off big time and doesn't appear that gravity takes hold. All I'm looking for is initial velocity once the pieces become active. I saw a few threads on the side fx forums and this forum, but nothing I saw seems to be working. Any thoughts? test_active_velocity.hipnc
Activating RBD Velocity from Collisions?
goertzFX posted a topic in General Houdini QuestionsHey guys, My scene right now involves an octopus tentacle slamming down and destroying the middle of a ship. I shattered the ship and added angular velocity in SOPS to the shattered pieces, which is then brought into DOPS with the 'inherent velocity from point velocity' option. I then added an 'rbd key activate' to activate once the tentacle hits the ship. The problem is the whole center of the ship is exploding out at once from the inherited velocity. Is there a way to only activate the angular velocity apon collision with the tentacle as it moves through the ship?