Mesh and Fluid Problem

[sc00b]

Just place a FluidRenderer component in your camera, that references your particle renderer. Also make sure the renderer's radius scale is high enough so that particles overlap a bit and form a isosurface. Setting it to 1.5-2 is usually enough.

Why do you have 3 fluid renderers, instead of having just one that references the 3 particle renderers? That's extremely costly. There's a reason why the fluid renderer accepts an array of particle renderers as input, to render them all at once. See the FluidBuoyancy sample scene.

This is done so that the player can choose one or another color)