Mesh flicker and tremble with slow motion particls help me!

yjcnbnbnb200 · Postby **yjcnbnbnb200** » Fri Sep 02, 2011 3:53 pm

I have searched for the same topic in the forum and found that many people had the same problem. But I do not know which solution suits me. So help me please~~

Description of my problem:

I make a candle melt scene in realflow 5, then mesh it. As we all know, at the very beginning the candle particle almost did not move, but my mesh tremble and flickering all the time which lead to my very flickering render in 3dsmax. (This seems that the material is moving on the surface all the time!!!)

My scene scale is just 0.1.
My particles move very very slowly.
[h]My particles resolution is 1[/h]. (70'000)
My mesh relaxation is 0.2 and @steps is 64 and tension is 0.1. (Poly size 0.05311)
My mesh particles blend factor is 90.

So I think my scene maybe OK? So What can I do now to solve the problem?

mynodelic · Postby **mynodelic** » Mon Sep 05, 2011 10:18 am

hey! well i just posted same issue in my post! and now i thought maybe if you increase the min and max substeps in the simulation options...this could help maybe?...give it a try as i will too!

yjcnbnbnb200 · Postby **yjcnbnbnb200** » Mon Sep 05, 2011 12:16 pm

mynodelic wrote: hey! well i just posted same issue in my post! and now i thought maybe if you increase the min and max substeps in the simulation options...this could help maybe?...give it a try as i will too!

My substep is very high but nothing help~

Someone said that high resolution and big scnen scale will help, but I am not for sure.

mynodelic · Postby **mynodelic** » Tue Sep 06, 2011 8:59 am

how could scene scale fix the tremble? :S

yjcnbnbnb200 · Postby **yjcnbnbnb200** » Wed Sep 07, 2011 12:48 am

mynodelic wrote: how could scene scale fix the tremble? :S

Someone said a big scene scale somthing like 1.0 in realflow will decrease the mesh flicker but I havn't had a try.

bubs · Postby **bubs** » Wed Sep 07, 2011 10:05 am

Increase the resolution, and the Frame rate, the scene scale is also an issue if it's to Small, try to simulate in a Factor of 1
Cheers, Farid

mynodelic · Postby **mynodelic** » Wed Sep 07, 2011 12:01 pm

what do u mean the frame rate? it's a slowmotion its already 500 fps!

bubs · Postby **bubs** » Wed Sep 07, 2011 1:53 pm

I mean this is probable the Problem , Slow Motion Need higher substeps . What was your min and max Setting ?
Cheers

mynodelic · Postby **mynodelic** » Wed Sep 07, 2011 2:21 pm

mine was min: 20 max : 333

bubs · Postby **bubs** » Wed Sep 07, 2011 4:58 pm

Not hightech enought, try 1001000

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