Particles - collisions

[peter007]

Playing with particle collisions. Got it working so a 3d box will "collect' particles similar to snowflakes.

Brought in a simple OBJ logo and discovering that obj files won't work with Collisions. Is there another way to accomplish a similar goal?

[Walter_heen]

Hi!
Unfortunately, particles collision only works well with some 3D meshes:
-Plane
-Box
-Sphere

It doesn't work with imported 3D meshes
One way to do simulate collision is to create plane inside a 3D group that for each part of your model you wan't to be collidable (it's quite hard i admit)