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14 de mar. de 2020 · 10. These are the settings of the flow object and the domain object. I think I got all the settings right but every simulation I bake does not show the fluid. I tried restarting blender but it keeps doing this. I checked the 'liquid' tick box and it was enabled. I just can't see anything even the atom-like particles.
28 de mar. de 2024 · In Blender 4.1 you will find it now under Liquid > Diffusion and it is renamed to High Vicosity Solver. I have not made any liquid simulations since then, as far as I know the viscosity solver has not only be renamed but also reworked, so I cannot say if the settings you used in previous versions will give similar results in the new version.
5 de set. de 2019 · Apply scales on all your objects as a general rule for sims. A cube around the sim (here around the letter) is necessary. Set it to domain. I'd put resolution to around 100. Also, you may want to increase the time value, otherwise it takes ages to fill up the letter. The O mesh must become a fluid obstacle.
30 de jan. de 2021 · 3. I have a simple fluid simulation set up and, I have an "effector" object that is supposed to be making the fluid collide with it. The problem here is, I've set the effector strength "Surface Thickness" to 0.3 which normally is quite enough. But here (as you see encircled in yellow,) the fluid is passing right through it.
29 de mai. de 2020 · 2. Go to the Liquid menu. Check Fractional Obstacles, and drag that value all the way up to 1. The reason this is happening is that the fluid simulator is actually based upon lots of 3D "cells". The cup, in a fluid simulation point of view, is basically a lot of obstacle cubes stacked together. The size of these cubes is determined by the fluid ...
Setup your domain object. Add a cube that encloses the entire area you want the water to go (don't make it to big though, as the larger it is the more CPU time your bake will require). Then add a fluid modifier in the Physics panel with the type set to Domain. Add the inflow object at the top of the slide and the outflow object at the bottom.
30 de nov. de 2020 · 2. The Collision Effector surface thickness has to be at least 0.5 Thickness, which I have reported as a bug. And I have no idea why the default Sampling Substeps is '0', when I find that is often insufficient. I guess the default is 0 simply because it needs less resources than a higher value.
10 de dez. de 2023 · 1. I have a simple fluid animation and it works well as far as I don't try to render it. In render mode, or if I try to render the animation, the domain becomes opaque. In other modes, the scene is correctly displayed and fluid particles are correctly animated and visible. What can be the cause of the problem?
First you need to know your frame rate. Lets say it's 25 frames per second or FPS for short. 100 frames is 4 secs into the animation. So the start value is 4 and if your animation is 10secs long , put 10 on your end value. Make sure your timeline indicate your last frame to be 250. Because 10 secs X 25 fps = 250.
19 de jan. de 2021 · If you don't want this and/or have accidentally changed it to look like this, then go to the particle settings tab for your fluid domain object, click on the particle settings for fluid, and go to viewport display. Scroll down to the setting for particle display "size", and set it to a reasonable size of about 0.01. Now they aren't as big.
