face building problems

Maya 2020 fundamentals - modelling the real world

Get halfway through a model and find it's an unworkable mess? Can't add edge loops where you need them? Can't subdivide a mesh properly? If any of this sounds familiar check this course out.

Watch

# 1 02-07-2007 , 09:16 AM

Subscriber
Join Date: Apr 2006

Posts: 32

Hi,
If someone could shed some light on this i would apprecaite it.
I am modeling a face and for some reason when i smooth it to see what it looks like, dark patches occur as can be seen below. i have never had this problem before so a bit confused.
also there is no obvious reason, the normals are all ok. there are no duplicate vertices either.
Thanks. user added image

Last edited by mpepperhouse; 02-07-2007 at 09:22 AM.

Quote

# 2 02-07-2007 , 09:23 AM

Subscriber
Join Date: Apr 2006

Posts: 32

this is the render:

Attached Thumbnails

Click image for larger version

Name: face1.jpg
Views: 263
Size: 21.2 KB
ID: 35189

Quote

# 3 02-07-2007 , 09:39 AM

Registered User
Join Date: Jul 2005

Location: Boston, MA

Posts: 2,314

it looks like the normals, try setting the normals to the faces, then hardening them, then softening them...
does this happen even without rendering?

Environment Artist @ Plastic Piranha
www.joopson.com

Quote

# 4 02-07-2007 , 10:19 AM

Registered User
Join Date: Mar 2007

Location: TN (USA)

Posts: 1,889

Try reapplying your material. Just a thought.

Don't be satisfied with what you can do but rather strive to do the things you can't do!
Exceed Expectations!

Quote

# 5 02-07-2007 , 08:39 PM

Subscriber
Join Date: Apr 2006

Posts: 32

it happens without rendering and there is no texture on it. i shall see what happens with the normals and softening and hardening to see if that works. thank you

Quote

# 6 03-07-2007 , 02:12 AM

Registered User
Join Date: Mar 2007

Location: TN (USA)

Posts: 1,889

From time to time, I'll get wierd things happening to my models from dissappearing faces, color splotches, transparency, etc and almost everytime, I fixed it be either reapplying the material or applying a new material (like blinn or lambert - not texture files). If that doesn't work then performing an auto UV map does the trick.

I've never seen your issue before though and so it could easily be something totally different like things that Joopson mentioned.

Good luck!

Don't be satisfied with what you can do but rather strive to do the things you can't do!
Exceed Expectations!

Quote