MohanpugazThank you very much this makes sense but i'm not getting any result using the vdbcombine SOP and i have no idea why
Hey EmamFX
yeah sometimes you might need to hide the source as it might appear very dense and visually look bad. in that case you can use VDBcombine SOP and subtract the source volume from your simed volume, but prepare your source volume before subtracting to have a nice fall off other wise you might end up having a harsh edge.
Best,
Mohan Pugaz
sorry again i'm still a beginner, and here's the hip file with the vdbcombine SOP