ejr32123

hey, it seems like you have a problem with your gas resize node (I am assuming its not sparse). If you go to max bounds on the gas resize fluid dynamic node, make sure clamp to maximum is unchecked. Also in the "bounds" section, you may need to lower the field cutoff value.

haha, I got it working : ) I was reading from https://www.toadstorm.com /blog/?p=493 toad storms website. I had tried up and N. Reading from his website you need both at the same time. I took the rotation I was doing in the point vop and applied it to both the up vector and the N. Now it works like a charm. Thanks everyone : )

thanks all for the answers, i'll check them out after work : )

rot is some other attribute for something else that I made and has nothing to do with the orientation. That will not work.

yes, that is the documentation, lol. I posted here because I am having trouble getting it to work : ( the problem is the points are rotating and I need the orient attribute to rotate with the points.

hello! I am stuck, could someone point me in the right direction? I setup some points to rotate like a rubiks cube. How can I get my instances to rotate correctly? Thanks in advance rotate.zip

there is convert node and there is convert vdb.

thanks, Ill look into creating a gradient field.

whats the benefit of using temperature over the flame field? Also I don't think sparse pyro has the rest fields needed for post sim noise. edit: I am referring to sparse solver. It doesn't use heat, just temp and flame/burn.

Hello! Does anyone have any good idea for getting lots of detail in pyro simulations on the flame field? It seems like no matter what micro solvers I use I always arrive at the same amount of detail. After cranking up microsolvers like gas disturb with crazy values, they eventually just seem to do nothing (making sure I dont have the noise size smaller than division size). But this problem only really seems to happen for the flame field. If I do a density only sim I can make it really detailed. Look at my to photos. Basically same sim, just 1 on flame field and the other 1 on density. It seems like the flame field is getting some smoothing or something the density field isn't.

haha, no worries. always soooo many things to check...

1. the velocity is because of the gravity node 2. the smoke moves down because of gravity node disable the node and it works as you would expect : )

could you post your scene or a version of it so we can see it?

that first photo- the whispy clouds on top are insane : )