2024-05-10, 00:50:54
Home
Help
Search
Login
Register
Please
login
or
register
.
1 Hour
1 Day
1 Week
1 Month
Forever
Login with username, password and session length
News:
Chaos Corona Forum
Chaos Scatter
[Scatter] I need help!
SCATTER | 3D IN BBOX
Print
Pages: [
1
]
Author
Topic: SCATTER | 3D IN BBOX (Read 2157 times)
2017-06-07, 12:09:41
LewisJT
Users
Posts: 2
SCATTER | 3D IN BBOX
Hi guys,
I'm attempting to create a quick effect for bubbles in gel by scattering spheres (chrome shader) WITHIN a cylinder (water/gel shader)
However the scatter is placing the spheres outside the sphere as well as inside.
How can i confine the scatter to be ONLY inside the cylinder..?
Thanks in advance guys.
L
Logged
2017-06-07, 13:29:56
Reply #1
cecofuli
Active Users
Posts: 1577
Re: SCATTER | 3D IN BBOX
You have selected BBox so, the result is correct.
I can suggest you to create 4-5 cylinders (without caps), inside the main cylinder, hid this surface and use a "Suface" option in the CoronaScatter.
Logged
--- www.francescolegrenzi.com
---
--- Corona - THE COMPLETE GUIDE (paper book)
---
--- YOUTUBE ---
2017-06-07, 13:45:16
Reply #2
romullus
Global Moderator
Active Users
Posts: 8869
Let's move this topic, shall we?
Re: SCATTER | 3D IN BBOX
Or just use pflow.
Logged
I'm not Corona Team member. Everything i say, is my personal opinion only.
My Models
|
My Videos
|
My Pictures
2017-06-08, 14:27:25
Reply #3
maru
Corona Team
Active Users
Posts: 12781
Marcin
Re: SCATTER | 3D IN BBOX
Unfortunately there is no automated way to scatter in volume right now.
One solution other than the ones suggested here would be to map the scattered particles' opacity with Corona Distance map. This way whatever is outside of the geometry would be invisible, however this will produce some of the particles cut in half.
Logged
Marcin Miodek |
chaos-corona.com
3D Support Team Lead - Corona |
contact us
Print
Pages: [
1
]
Chaos Corona Forum
Chaos Scatter
[Scatter] I need help!
SCATTER | 3D IN BBOX