why cycle's openvdb emission seems like this?
Hello everyone. As the picture shows, there is a pig VDB file. When I enable the emission, a lot of small cubes appear, and I don't know what's wrong with it. Can anybody help?
Hello everyone. As the picture shows, there is a pig VDB file. When I enable the emission, a lot of small cubes appear, and I don't know what's wrong with it. Can anybody help?
5 Comments
Looks like density needs to be part of the info wired directly into the emission ( blender.stackexchange.com/questions/210407/cycles-not-rendering-principled-volume-emission-smoothly )
My guess is it's creating another volume just for emission and defaulting to the 0.1 voxel size, unless you feed it density.
Density is too high
Is there an episode of blender today this week
Hello, I just set the density to a very small value, but there are still many small cubes! I have just added the new picture to the original question. Could you please take a look? Thank you.
It's the emission most likely. I try to avoid it