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by ChristianZ
Thu Dec 05, 2019 10:00 am
Forum: Realflow
Topic: Looking for Help
Replies: 1
Views: 31

Re: Looking for Help

Hi in the video, everything seems to be well organized and working so far without a mesher. So, the problem was not visible in the video, or did I miss that? When the option "use cache" is enabled, it will try to load existing particles and mesh-abc's and maybe there are non available, so in order t...
by ChristianZ
Wed Nov 27, 2019 10:52 am
Forum: News
Topic: Black Friday 2019 -->30%
Replies: 0
Views: 164

Black Friday 2019 -->30%

https://webshop.nextlimit.com/product/family/realflow

this year it is 30% for new licenses
by ChristianZ
Tue Nov 26, 2019 6:23 pm
Forum: Realflow
Topic: Dyverso not using GPU !?
Replies: 3
Views: 156

Re: Dyverso not using GPU !?

The GPU load with a GPU-render engine, Redshift3D, was up to 70% during active rendering with the same machine. In that situation with 9GB memory load, a different situation.
https://photos.app.goo.gl/cHHdMkx5FFLrx2Rt5
by ChristianZ
Tue Nov 26, 2019 5:47 pm
Forum: Realflow
Topic: Dyverso not using GPU !?
Replies: 3
Views: 156

Re: Dyverso not using GPU !?

This is a question for hardware experts, and I am not one of those ;) Nevertheless, it may depend very much on the type of simulation running, if the system has to switch all the time between CPU and GPU, for example. In this case, simulation with a larger amount of particles would benefit more. Als...
by ChristianZ
Tue Nov 26, 2019 8:40 am
Forum: Realflow
Topic: Melting object
Replies: 37
Views: 649

Re: Melting object

Ok, I made a quick re-simulation and render of that "tendril dropping" scene: https://youtu.be/8GKH05OhDLo The tendrils form nicely with the sheeter filling in Dyverso PBD particles, but it is at this stage not really a viscous simulation. What is especially missing is the thinning and stretching of...
by ChristianZ
Mon Nov 25, 2019 11:53 am
Forum: Realflow
Topic: Melting object
Replies: 37
Views: 649

Re: Melting object

There are many possible variation of parameters, sure, but what is the goal in the end? And that determines the solver to be used (sph, viscous, semi-viscous, elastic). If it should be a natural substance then looking at video footage of such a phenomenon could help (lava, liquid iron etc.).
by ChristianZ
Wed Nov 20, 2019 7:03 pm
Forum: Realflow
Topic: Melting object
Replies: 37
Views: 649

Re: Melting object

For the "stringy" appearance I have introduced the sheeter daemon that acts only on the molten fraction, the second domain. But I have reduced the age setting of the daemon because wanted to avoid that the mass of the molten material increases too much when it is already on the floor.
by ChristianZ
Wed Nov 20, 2019 6:40 pm
Forum: Realflow
Topic: Melting object
Replies: 37
Views: 649

Re: Melting object

I am glad that I could help :P
With this method you will see that you can increase the resolution much more than with the script. The speed of melting you can adjust with the number of neighboring particles.
by ChristianZ
Wed Nov 20, 2019 6:24 pm
Forum: Realflow
Topic: Melting object
Replies: 37
Views: 649

Re: Melting object

3) I would recommend to make the both domains the same resolution. May increase stability of the simulation.
by ChristianZ
Wed Nov 20, 2019 6:21 pm
Forum: Realflow
Topic: Melting object
Replies: 37
Views: 649

Re: Melting object

Ok,some suggestions: 1) the k_volume daemon is too small (outside of the cross). Instead use the "fit to scene" button in the k-volume settings in order to engulf all the scene. 2) in the filter daemon there is the "condition" set to "greater than" but the mechanism is like this: the particles at th...

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