wildr3d Posted July 30, 2010 Share Posted July 30, 2010 Hey everyone, I'm a new user to Houdini and I can't figure this one out. I created in Lightwave a simple scene with a box moving around that I cached to an mdd file. After I load everything into Houdini I tried to make the box with the mdd file a RBD object add a ground and some spheres and made them RBDs. However the box does not interact with any of the spheres, even though I can see the red collision volume in the box. Can someone take a look at my scene and offer some suggestions? Thanks, Ken Quote Link to comment Share on other sites More sharing options...
RonensArt Posted July 30, 2010 Share Posted July 30, 2010 Hey everyone, I'm a new user to Houdini and I can't figure this one out. I created in Lightwave a simple scene with a box moving around that I cached to an mdd file. After I load everything into Houdini I tried to make the box with the mdd file a RBD object add a ground and some spheres and made them RBDs. However the box does not interact with any of the spheres, even though I can see the red collision volume in the box. Can someone take a look at my scene and offer some suggestions? Thanks, Ken Check out your Merge DOP and set it to Collide relationship, pay attention that by default left input will effect the right one. you can set it to mutual for both inputs to effect each other. Cheers! Quote Link to comment Share on other sites More sharing options...
wildr3d Posted July 31, 2010 Author Share Posted July 31, 2010 Check out your Merge DOP and set it to Collide relationship, pay attention that by default left input will effect the right one. you can set it to mutual for both inputs to effect each other. Cheers! Thanks, I'll check that out. Ken Quote Link to comment Share on other sites More sharing options...
wildr3d Posted August 5, 2010 Author Share Posted August 5, 2010 Check out your Merge DOP and set it to Collide relationship, pay attention that by default left input will effect the right one. you can set it to mutual for both inputs to effect each other. Cheers! I think I've figured it out, I had to check "use point velocity for collisions" in the rigid solver. Thanks for the additional advice, Houdini is one amazing program. I've used Lightwave for 2 decades now and this is the first program to really wrench me away! Ken Quote Link to comment Share on other sites More sharing options...
Netvudu Posted August 6, 2010 Share Posted August 6, 2010 (edited) welcome then,fellow Lightwaver Edited August 6, 2010 by Netvudu Quote Link to comment Share on other sites More sharing options...
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