bifrost moving container issue

#1

Hi Guys,

I am creating bifrost moving simulation. i saw Igor Zanic Bifrost 2017 - RND 01. i tried the way he did,
but my particles are flowing out from the container. dont know where i am doing wrong.

playblast link: https://vimeo.com/214364382

and this is the link of igor zanic rnd where is explained how he did that.

https://vimeo.com/177987938

i am also attach jpeg to know my bifrost emitter and container setup.

if someone any idea pls share.

Many Thanks
Pushkar

#2

The basic trick is to create a bifrostVelocity colorset on the collider AND emitter meshes and just do a flood fill to all zero. As these move they will then not add the velocity of their motion. As the collider moves into the liquid it will eat it… however note that the collider mesh walls need to be thick enough that when it moves the liquid cannot fully pass through it in 1 step, or it will not eat the liquid.