RogerW Posted January 28, 2014 Share Posted January 28, 2014 Hey Guys, I am trying to render out a VDB volume with motion blur and I cant seem to get it right . All my geo is rendering out correctly with motion blur but not the volumes. What is the correct set up for rendering out VDB volumes with motion blur ? Many Thanks Quote Link to comment Share on other sites More sharing options...
RogerW Posted January 28, 2014 Author Share Posted January 28, 2014 [sOLVED] For those who are interested or have the same problem, You need to add an attribute on the VDB from polygon node called ( point.v ) give it a name of ( vel ) and change the vector type to ( Displacement/Velocity/Acceleration ). ps. and make sure that your motion blur is turned on on the geo node and in your rop. Hey Guys, I am trying to render out a VDB volume with motion blur and I cant seem to get it right . All my geo is rendering out correctly with motion blur but not the volumes. What is the correct set up for rendering out VDB volumes with motion blur ? Many Thanks 1 Quote Link to comment Share on other sites More sharing options...
mrsunshine Posted April 19, 2014 Share Posted April 19, 2014 I am running into a similar issue. I have a set of points from a flip simulation. These points have a "v" attribute and I have also added a "vel" attribute with the same values. When I use the volume rasterize points SOP I cannot seem to get motion blur to work. I have motion blur enabled on the geo and on the ROP as well. Any hints as to what else I might be missing to get motion blur to work? Quote Link to comment Share on other sites More sharing options...
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