delete hybrido particles by volume

[ebanb]

I'm trying to delete hybrido particles using a volume derived from a geo mesh. I will be deleting a pattern of particles halfway through the sim, as if they magically disappeared and the rest of the particles continued on their given velocities. Initially I thought I could just use the kVolume node but it has no geo input. None of the other kill deamons really do what I need either. I took a quick look at the sim graph stuff but I have not been successful there either. Any help would be greatly appreciated. Thanks.

[tsn]

Please take a look at this scene. The included Simulation Flow graph is just a modification of one of the example files coming with RF2014: hybrido_space_variable_viscosity. In this scene, the graph samples an object's signed distance field to differentiate between inside and outside. Instead of applying a new viscosity value I've used the output to find the Ids of the particles inside the "killer object", and removed them.

Remove Particles.flw.zip

[ebanb]

That sounds like exactly what I'm trying to do. Unfortunately I cant download from the forums, forum says it may be illegal software. I will take a look at the demo scene you mentioned and see if I can fumble my way through it. Thanks for the lead.

[tsn]

I see. Are you a demo user? If not you can send me a PM as well with your mail address. Another way would be to PM me in the unofficial forum. I have the same user name there:

http://www.realflowforum.com

[ebanb]

Thank you for your help. In the end I was able to fumble my way through the sim graph using the demo scene you recommended. Thanks again.