MadMax50 Posted January 7 Share Posted January 7 Hello I have a volume that I am sampling in an RBD simulation as a mask. My goal is to affect the RBD inside the volume . I am using a pop advect volumes node inside dops to sample in the vel so that I have my rbd fly out. The problem is that The rbd in the middle of the volume is not being affected . I am not sure why ? I would expect that the rbd in the middle of the volume would be affected more ? It seems to be doing the opposite. I will attach a screenshot and a hip file for anyone that wants to take a look. Thank you volumesample_problem_v001.hipnc Quote Link to comment Share on other sites More sharing options...
vicvvsh Posted January 8 Share Posted January 8 Hi, increase value of Half-Band Voxels parameter on vdbfromparticles2 up to 15. Or just use Volume Rasterize Attribute sop but pay attention at name of outcoming VDB. 1 Quote Link to comment Share on other sites More sharing options...
MadMax50 Posted January 8 Author Share Posted January 8 @vicvvshThank you !!! Quote Link to comment Share on other sites More sharing options...
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