Inverted collision

[JuriBryan]

Hey I am trying to make some fluid examples right now, just to see how the different settings look set up, rendered and all.

For that I want to make a sphere emit the fluids inside a bigger sphere.

But I found a problem by trying to do that... I can't seem to find a way to make DOPs detect collisions inside a object...

I tried to invert the normals by scaling the bigger sphere negatively but that did nothing...

so is there a button that I am missing or is there a right way to get the wished result?

cheers Juri

Ohh and by the way with fluids i actually mean fluids... liquid simulations;P

[ikarus]

invert your geometry via isoOffset + convert volume

invertedsphere.hip

[DanBode]

There's also the Invert Sign check box on the Collisions>Volume tab of the Static Object or Rigid Body object. This inverts the signed distance field used for collision detection.

[JuriBryan]

There's also the Invert Sign check box on the Collisions>Volume tab of the Static Object or Rigid Body object. This inverts the signed distance field used for collision detection.

well that works wonders;P

thanks