#pyrosim

[jaybhadaniya]

I have taken advantage of work from home and do some dust explode related RnDs. here is some color blast dust explosion with pyro solver and the dop network inside the Houdini and render in the mantra. 

Total sim and cache size 116.7 GB, Mantra render time 5 hour, ryzen 7 3800x 32gb ram with nvme m.2 GPU RTX 2070s trio.

Big thanks to #Mortiz_schwind for the wonderful tutorial of Production Setup Walkthrough: Color Dust Explosion on youtube. Thank you very much for this.

[duranica]

Considering that its large scale I think this is fine for now, but is subject to change on application to the final shot. I created a new rig for this one. It converts distance to rotation, and z location to scale. Also this is pretty close to what I want but no sentiments needed either way. #pyro #cyclesrender #pyrosim #b3d #blender3d #3d #blenderdaily #blendervfx #vfx #blendercycles #blendercommunity #largescalefire https://www.instagram.com/p/B6XUB63jV_W/?igshid=9cug1uynjf08

[calitostuff-blog]

PyroSim

Name : PyroSim

Label : PyroSim

Icon : SHELF_fireball

Hotkey : None

Context : OBJ SOP

import objecttoolutils

objecttoolutils.genericTool(kwargs, 'dopnet') autoPyro = kwargs['pane'].currentNode()

autoPyro.setName("PYRO_SIM_01",True) autoPyro.setColor(hou.Color(1,0,0))

in_parent = hou.node(autoPyro.path()) autoSolver = in_parent.createNode('pyrosolver::2.0','pyrosolver') sourceVolume = in_parent.createNode('sourcevolume') smokeObject = in_parent.createNode('smokeobject') resize = in_parent.createNode('gasresizefluiddynamic') output = hou.node(autoPyro.path()+'/output') drag = in_parent.createNode('drag')

autoSolver.setPosition((0,3.3)) smokeObject.setPosition((-2.3,4.6)) sourceVolume.setPosition((2.3,4.6)) resize.setPosition((-0.12,6)) drag.setPosition(output.position()) drag.move((0,1.5))

drag.setNextInput(autoSolver) output.setNextInput(drag) autoSolver.setInput(0,smokeObject,0) autoSolver.setInput(1,resize,0) autoSolver.setInput(4,sourceVolume,0)

velocity = sourceVolume.parm('velocity_merge') velocity.set(1)