Houdini 17 Quicktip: Colored Smoke

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00:35 - Loading The 3D Scan Using GLTF
01:53 - Sourcing Color From The 3D Scan
03:12 - Setting Up The Smoke Emitter
05:35 - Building The Simulation Network In DOPs
Download Project File (.hip): www.dropbox.com/s/qagh86675qm...
Download Donut 3D Scan: sketchfab.com/models/24543670...

[@massimobaita7178]

Thank You very much, Moritz!

[@nictanghe98]

damnit i spend so much time looking for this and now i already did something else :D

[@AlexOnyshchenko]

I'll wait here till you get around 10k subs. Great job, tnx for a tut :)

[@sevfx]

excactly what i thought :D

[@FabianStrube]

Thanks, that helped me alot!

[@septic07]

Just great - as usual :) Could you please tell me, what to do, when I want the smoke to change its colour, when it passes something? Here it's only coloured, when it's near the donut, but what if I want to colour the smoke e.g. red, when it's flying around a sphere or something like that. Any chance on a tutorial :-D

[@rdhtchilpeppr]

I'm having an issue where the Volume Rasterize Attribute is creating a bounding box around the smoke source. The simulation works fine, but i'm seeing a square block of smoke caused by the volumerasterizeattribute bounding box. I can't seem to eliminate the box and when I scale the pyro particle scale or the V.R.A particle scale it just makes the smoke less dense and doesn't get rid of the box.

[@EugeneLlorens]

Please help! I followed the tutorial but my smoke render is jagged like if there were cubes, no matter if i downgrade the Division size to .02 it only makes the squares smaller.