render liquids

Introduction to Maya - Modeling Fundamentals Vol 2

This course will look in the fundamentals of modeling in Maya with an emphasis on creating good topology. It's aimed at people that have some modeling experience in Maya but are having trouble with complex objects.

Watch

# 1 06-01-2010 , 04:27 PM

Head of 3d Admedia
Join Date: May 2007

Location: nairobi , ken-ya

Posts: 1,340

hi all i want to render juice in a glass bottle i know for clear water i need to assign dielectric materials to the surfaces then crank up ray tracing. so i want to lemonade in a bottle how would i go by doing that (with di-electric material)

Quote

# 2 06-01-2010 , 04:31 PM

Head of 3d Admedia
Join Date: May 2007

Location: nairobi , ken-ya

Posts: 1,340

smthing like this

Attached Images

Quote

# 3 06-01-2010 , 10:54 PM

Super Moderator
Join Date: Dec 2006

Location: South FL

Posts: 3,522

Is is absolutely necessary that you use the dielectric mat?

- Genny
__________________
::|| My CG Blog ||::
::|| My Maya FAQ ||::

Quote

# 4 07-01-2010 , 04:21 AM

Head of 3d Admedia
Join Date: May 2007

Location: nairobi , ken-ya

Posts: 1,340

whats the other option mia_x material? whatevever method that works would help

Quote

# 5 07-01-2010 , 11:19 PM

Super Moderator
Join Date: Dec 2006

Location: South FL

Posts: 3,522

Yep, for a static object it's pretty easy, just build it a certain way and slap the mia_mats on them.

Attached Thumbnails

Click image for larger version

Name: liquid.jpg
Views: 509
Size: 146.9 KB
ID: 43511

- Genny
__________________
::|| My CG Blog ||::
::|| My Maya FAQ ||::

Quote

# 6 08-01-2010 , 12:19 AM

Registered User
Join Date: Sep 2006

Location: Bulgaria, Vidin

Posts: 1,310

GecT you are like material god here in SM...

Nice render !

Art Director
www.sevenbullsgames.com

Quote

# 7 08-01-2010 , 04:49 AM

Super Moderator
Join Date: Dec 2006

Location: South FL

Posts: 3,522

Originally posted by ColdWave
GecT you are like material god here in SM...

Nice render !

Originally Posted by

Lol well no pressure on me then :p Thanks for the compliment.

- Genny
__________________
::|| My CG Blog ||::
::|| My Maya FAQ ||::

Quote

# 8 08-01-2010 , 12:27 PM

Head of 3d Admedia
Join Date: May 2007

Location: nairobi , ken-ya

Posts: 1,340

umhhh

Yep, for a static object it's pretty easy, just build it a certain way and slap the mia_mats on them.

Originally Posted by

dont quite understand your explanation

Quote

# 9 08-01-2010 , 10:11 PM

Super Moderator
Join Date: Dec 2006

Location: South FL

Posts: 3,522

Originally posted by murambi
umhhh
dont quite understand your explanation

Originally Posted by

What I was saying is that you can insert an edge loop on the inside of the glass (depending on how high you want the glass filled) and extract those inner faces to make the liquid, extrude inwards those border edges to close it up and merge the verts. It avoids the "air gap" effect and makes it look more accurate.

user added image

Check it out

Autodesk Water and liquids - help files

It says three surfaces but I cheaped out and left it at two :x

- Genny
__________________
::|| My CG Blog ||::
::|| My Maya FAQ ||::

Quote

# 10 10-01-2010 , 02:50 PM

Head of 3d Admedia
Join Date: May 2007

Location: nairobi , ken-ya

Posts: 1,340

the thing is i know all about that when i assign a dielectric material and render it appears black so i crank up ray tracing and still it stays like that but when i assign mia_x materials it renders ok so im kinda confused?

Quote