Fluid simulation kangaroo

Hello, a need to make a fluid simulation for my thesis o a site with mountains, i allready have the topography on rhino, but i don´t know how i can simulate rain and fluis going to the gravity,

hope you can help!

maybe this helps:

If you post geometry this will make the whole thing a lot easier. Also what exactly do you want to achieve.

simpledrainage.gh (60.9 KB)
drainage

21 Likes

Check this out. But the model must be in meters.

simpledrainage_liters_m3.gh (86.1 KB)

3 Likes

thank you for this! may i ask how did you made the blue balls, and animate the whole thing?

Hi Daniel,

I am trying to do the same but, I want to use some curves as a blockage/dam for flowing points on the mesh(flow along the curve at slope direction, after hitting), tried CurvePointCollide but it seems like curves needs to be closed polyline, anything to suggest?

Best

Here’s an example that adds a new collider for open curves and points


drainage_dams.gh (19.7 KB)


drainage_dams2.gh (56.4 KB)

5 Likes

Thank you very much Daniel, however when I scale everything up 100 times or more then points are just passing by the curve obstacles. Could not solve it… Can you help me about it? Thanks in advance.