details in Explosion

[Hello world]

Hi I am new to pyro.I want to know if the curl motion in the image attached is made up of divergence field?

if so could someone share me a simple gas project non divergent example to learn.I gone through few files in forums.but its seems little complicated for me as im a beginner.

I have also tried vortex confinement and vorticle geometry but not getting result

Thank you very much

Edited March 9, 2012 by Hello world

[static]

if you drop down the explosion or volcano shelf tool in h12 they should give you a good idea on how to achieve that look. Just make sure you up your voxel res.

[Benyee]

Hi I am new to pyro.I want to know if the curl motion in the image attached is made up of divergence field?

if so could someone share me a simple gas project non divergent example to learn.I gone through few files in forums.but its seems little complicated for me as im a beginner.

I have also tried vortex confinement and vorticle geometry but not getting result

Thank you very much

In previous houdini version(before h12),you can try to advect particles with lowres explosion simulation,then custom some attribute for particles to driver divergence field in the secondary simulation,at last simulate the upres voxels.