Introduction to Maya - Rendering in Arnold
This course will look at the fundamentals of rendering in Arnold. We'll go through the different light types available, cameras, shaders, Arnold's render settings and finally how to split an image into render passes (AOV's), before we then reassemble it i
# 1 25-04-2011 , 12:03 AM
Ponyboy's Avatar
Total noobz
Join Date: Apr 2011
Location: New Zealand
Posts: 24

Flipping faces

Hi!

I'm watching the Digital tutor video series building the Quadruped Monster.

I'm having a problem with faces flipping backwards and Normals<Reverse isn't working. Any ideas?

user added image

# 2 25-04-2011 , 07:13 PM
daverave's Avatar
The thin red line
Join Date: Aug 2009
Location: England
Posts: 4,472
If you go to lighting in the vue port panel and turn "Lighting then Two sided lighting" off this will show witch faces need flipping. Then when you can see the ones that need flipping(black in colour) go select face then select the ones that need flipping then reverse norms........dave




Avatar Challenge Winner 2010

Last edited by daverave; 25-04-2011 at 07:23 PM.
# 3 25-04-2011 , 09:35 PM
Chirone's Avatar
Subscriber
Join Date: Dec 2007
Location: NZ
Posts: 3,125
do what dave said, it's always a good idea to turn that off.
you can also do the Normals > Conform as well




that's a "Ch" pronounced as a "K"

Computer skills I should have:
Objective C, C#, Java, MEL. Python, C++, XML, JavaScript, XSLT, HTML, SQL, CSS, FXScript, Clips, SOAR, ActionScript, OpenGL, DirectX
Maya, XSI, Photoshop, AfterEffects, Motion, Illustrator, Flash, Swift3D
# 4 26-04-2011 , 06:35 AM
bullet1968's Avatar
Lifetime Member
Join Date: Feb 2010
Location: Australia
Posts: 4,255
as dave said

...WHY...does this turn on by default chirone?? is there a setting somewhere to default it to 'off' and why is it needed if everyone turns it off when modelling....wasnt hijacking Ponyboy..this may clear up something else too.....

cheers bullet


bullet1968

"A Darkness at Sethanon", a book I aspire to model some of the charcters and scenes
# 5 26-04-2011 , 06:44 AM
Chirone's Avatar
Subscriber
Join Date: Dec 2007
Location: NZ
Posts: 3,125
it never really bothered me having to turn it off because it's a one off thing per project so I never looked to see if there was a way to turn it off by default

I don't know why it's on by default either... i'm sure there's some reasoning behind it... i just don't know what and i don't know what to speculate either.
but i'd assume something to do with something... yeah... real perceptive there huh?

also if you changed the thickness of border edges you'll see the issue even if you don't have two sided lighting turned on

go to Windows > Settings/Preferences and in Polygons there should be an option to highlight border edges. tick that and change the thickness to 4.0 and things will be way better

you can also tick Soft/Hard in the edges as well. I find having these on a lot more informative




that's a "Ch" pronounced as a "K"

Computer skills I should have:
Objective C, C#, Java, MEL. Python, C++, XML, JavaScript, XSLT, HTML, SQL, CSS, FXScript, Clips, SOAR, ActionScript, OpenGL, DirectX
Maya, XSI, Photoshop, AfterEffects, Motion, Illustrator, Flash, Swift3D

Last edited by Chirone; 26-04-2011 at 06:48 AM.
# 6 26-04-2011 , 09:27 AM
Ponyboy's Avatar
Total noobz
Join Date: Apr 2011
Location: New Zealand
Posts: 24
Thanks guys! I really appreciate it... I've only been using Maya for about a month... so stuff like this can be very frustrating when you don't have someone to ask. user added image

Posting Rules Forum Rules
You may not post new threads | You may not post replies | You may not post attachments | You may not edit your posts | BB code is On | Smilies are On | [IMG] code is On | HTML code is Off

Similar Threads