02-07-2021, 01:39 PM
(This post was last modified: 02-07-2021, 01:40 PM by josemendez.)
(02-07-2021, 01:36 PM)aseem.zhakaas Wrote: I had another question, let me know if i should ask it in a separate post.
The question is, lets say i have an object that represents Ice and i reduce its scale to make it look like its melting and getting smaller. How can i use obi fluid to show water dropping off of it. Do you have a video reference where obi fluid is being used to do that?
Something like this, but not as realistic of course. https://www.storyblocks.com/video/stock/...vbk10trxub
You can simply change the size of the emitter shape as the object grows smaller. To emit fluid from the surface of an arbitrary mesh, you will need to write your own EmitterShape. The built-in ones can emit fluid from the volume of a mesh, or from the surface of an image, but there's no built-in support from emission from a surface.
Simplest approach would be to place a distribution point at each mesh vertex, oriented using the vertex normal.