RBD and Flip - Chocolate and almonds simulation | Forums

Forums Technical Discussion RBD and Flip - Chocolate and almonds simulation

RBD and Flip - Chocolate and almonds simulation

883 2 1


Brian_R: Member; 7 posts; Joined: July 2021; Offline

Dec. 17, 2024 1:40 p.m.

I'm trying to make a simulation where a chocolate and almonds are poured with almonds colliding with each other.
I made the flip sim and extracted the velocity field to advect the pieces, but for some reason it didn't work.
What am I doing wrong?
I'm still a beginner so keep it simple please .

ref

Edited by Brian_R - Dec. 17, 2024 13:41:27

Attachments:
8d66c12-e302-6aad-d0a5-2e53cb668a3_32348363-08c7-4c04-9510-cd62823278e0.jpg (52.8 KB)
chocolate_drip_001.hiplc (1.3 MB)


Enivob: Member; 2658 posts; Joined: June 2008; Offline

Dec. 18, 2024 10:33 a.m.

Unfortunately, the setup is not simple. Here's about as basic as you can get. Unpacked RBDs hang out inside a flip volume, being affected by it.

Edited by Enivob - Dec. 18, 2024 10:33:31

Attachments:
flip_rbd.gif (1.6 MB)
ap_unpacked_RBD_FLIP_interaction_121824.hiplc (1.1 MB)

Using Houdini Indie 20.5
Windows 11 64GB Ryzen 16 core.
nVidia 3060RTX 12BG RAM.


HristoVelev: Member; 90 posts; Joined: Nov. 2017; Offline

Sept. 13, 2025 1:05 a.m.

You might have an easier way doing this with vellum or MPM which can handle the different phases - liquid and hard - natively.

Quick Links

                    
                        Search links
                        Show recent posts
                        Show unanswered posts