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Smoke does not work with Hi-RES and Sub Frames
Closed, ResolvedPublic


win 8.1
blender 2.72

asus n53sn

for example
a plane as source particle
and smoke source is particle
if use smoke hi res and use sampling sub frame for particle smoke setting
simulate do not work!!!
but if change flow sampling to linear blender do sim
but in full sample mode not work

Event Timeline

ali rahbari (rahbari) raised the priority of this task from to 90.
ali rahbari (rahbari) updated the task description. (Show Details)
ali rahbari (rahbari) edited a custom field.
Julian Eisel (Severin) lowered the priority of this task from 90 to 30.Dec 18 2014, 3:14 PM

Please always attach a .blend file for such issues!

I can't confirm here, can you attach a test file with steps to see the problem?

Indeed, it seems like the data are not even generated in that case, rendering has the same issue. Miikah to the rescue?

Julian Eisel (Severin) raised the priority of this task from 30 to 50.Dec 18 2014, 8:43 PM
Aaron Carlisle (Blendify) renamed this task from smoke to Smoke does not work with Hi-RES and Sub Frames.Feb 6 2015, 6:32 PM
Aaron Carlisle (Blendify) claimed this task.

I don't know if it is a known limitation.
But if Set Size option in Smoke Flow settings is enabled, it works.

Looks like a specific bug for combination of subframes, full sample high res and particle system with "set size" ticked off.

It tries to use full sample version of particles when it isn't available.