independent RealFlow Forum

Because I like the idea of throwing things into the water, I tried to make a bubble simulation using hybrido and its secondary bubble particles. It kinda worked, but there still is an issue with small bubbles that seem to be hold back from travelling to the surface. It may be necessary to increase t...

Glad to be able to report that it is possible to do. Here is a movie of the simulation in the viewport from different sides and finally rendered, although without much optimization. Obviously you would increase resolution, add more bubble-emitters, modify the k-daemon that removes the bubble-particl...

Hi! so, you would like to create a boiling liquid. If you would like to make a realistic simulation it requires 2 different Dyverso domains (or "Fluids" as they are called in the plugin version of RealFlow). With one domain you fill up the pot, the other one you can link to an emitter at the ground ...

Hi the first two posts have to be released by a moderator, that why it did not appear first. Make the mesh lighter: use the "Optimize" tab of the mesh parameters and there the "curvature" setting. In this way a polygon-reduction step is done every time when the mesh is created. The meshes still may ...

Hi Oldcode I saw your movie. It seems you have found good parameters for letting the swamp stick to that lady. Could be handy for other scenarios such as a spoon in yoghurt or chocolate :) Regarding the viscosity of Dyverso-SPH or classic particles, the "poppping" particles that you mentioned are a ...

Hi recently I was looking into viscous fluids options in Realflow and the overall impression is, that heavy viscous fluids are rather easy to do, such as marmelade, chocolate, dough, tar etc., or solid elastic objects that don't flow. What is harder (the fluid breaks up) are very slimy fluids such a...

Hi the Hybrido Bubbles are probably the easiest method to create such an effect and there is an example scene that comes with RF. The hybrido system deals better with the relatively large tank that you need for throwing the object inside, instead with standard particles you first have to fill it up ...

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Ok, it seems I have overcome this "little" roadblock of random crashes in the middle of foam sim. Now, I have set the "particle transport" steps in the hybrido simulation options to 1 (instead of increasing it), and the "threads" option in the general simulation options is also set to 1. Seems to wo...

Yes, I see this error rather often, but that remedy of increasing iterations often does not stop the error from appearing. You can ignore the warning or try the cpu thread setting.