29-03-2022, 02:59 PM
(This post was last modified: 29-03-2022, 03:07 PM by josemendez.)
(29-03-2022, 02:53 PM)canaydiin Wrote: Well I guess I've should have said more examples as well then.. But also more information about the diffusion data, and some examples of it of doing different things maybe, as you said, it is explained in details and I could probably do the other features but i cannot duplicate the mixing part. Because I've even copied the example you guys have and I can't seem to get the same result. I have also used the same code from the manual. The only thing that I've put which is extra is the speed changing so I can pour liquid when I press a button.
Would it be possible for you to share your project with me? Send it to support(at)virtualmethodstudio.com . This way I can take a closer look and hopefully be able to help you.
Diffusion is quite simple: each particle carries a Vector4 (the user data) and these get averaged together when particles go within the vicinity of each other. That’s all there is to it, that’s why I’m surprised it isn’t working correctly for you.
The screenshot in my previous post is from the “FluidMixing” sample scene. Changes to the original scene:
-switch the solver to 3D
-add a FluidRenderer to the camera, increase radius scale on the particle renderers and uncheck “render”.
-remove the components in the emitters that map diffusion data to a gradient and replace them with a simple color=userData script.
-set the user data to (1,0,0,1) and (1,1,0,1) in each fluid.
That should work, let me know how it goes. Anyway, if I can take a look at your project it would be great!