nfosam

So I upgraded my build and something seems to have changed.
I Create a Geometry Node, inside this node I want to create an object merge node as I did it successfully before. But it loooks like I can´t create it. In
previous versions a node was created an within it I would choose the desired
geometry from scene. Now it wants to me to choose the geometry from scene
wich doesn´t seem to work. How can I create a plain geometry merge node in the latest build ?

Took me a while to find some time playing with Houdini. Thank you, this
does the trick. It works now as expected. Actually I just coppied the static
solver and corresponding nodes from the fluid sim to the whitewater sim
wich is basically the same as you suggested. Thanks again !

Hello,

I´m having a bit of a problem getting the Spray component of a whitewater
simulation to collide with geometry. Foam and Bubbles work well but
spray will just go through the defined geometry. For collision I used a
popcollision detect. See attached screenshot. The red particles are those from
the foam and bubbles that collide, but you also can see how the spray particles pass through. Any pointer in the right direction is much appreciated.