loft + dirtmap test

# 1 27-01-2005 , 01:26 AM

Subscriber
Join Date: Aug 2004

Posts: 515

i had an old loft scene that i did in october to try out the dirt map shader. i think it does an excellent job of adding to images.

i want to know if you guys are just as impressed as i am.

on a realism scale from 1 - 10(real)??

Attached Thumbnails

Click image for larger version

Name: loftsmall.jpg
Views: 323
Size: 46.5 KB
ID: 19382

Quote

# 2 27-01-2005 , 01:46 AM

Subscriber
Join Date: Aug 2004

Posts: 515

and i tired it on an f1 car i made a while back as well

i tested a sort ambient occlusion render on this one

Attached Thumbnails

Click image for larger version

Name: f1small.jpg
Views: 355
Size: 29.6 KB
ID: 19383

Last edited by Turbo Dan; 27-01-2005 at 01:48 AM.

Quote

# 3 27-01-2005 , 01:47 AM

Subscriber
Join Date: Aug 2004

Posts: 515

i just noticed a few of my wings were not rendered because they were in either nurbs or subd which is easily fixable

Attached Thumbnails

Click image for larger version

Name: f1small2.jpg
Views: 352
Size: 30.8 KB
ID: 19384

Quote

# 4 27-01-2005 , 06:36 AM

Subscriber
Join Date: Sep 2004

Location: Waianae, HI

Posts: 1,275

I don't know that it looks like dirt, but it does create a nice old time photo grainy look.

AIM: mhcannonDMC

"If you love your job, you'll never work another day in your life."

Quote

# 5 27-01-2005 , 02:00 PM

Subscriber
Join Date: Aug 2004

Posts: 515

Originally posted by mhcannon
I don't know that it looks like dirt, but it does create a nice old time photo grainy look.

Originally Posted by

that could be caused by my settings for the dirtmap
i just left them stock

but the amazing thing with these is that there are no lights in thoes renders, not even the default light, everything is turned off.

it gathers light info based on the objects with the shader on them.

Quote

# 6 27-01-2005 , 02:08 PM

Registered User
Join Date: Aug 2003

Location: Australia

Posts: 264

The dirtmap shader is a great SSS fake. With some tweaks you can make the grain a lot less subtle. Looking good though.

Quote

# 7 27-01-2005 , 02:20 PM

Subscriber
Join Date: Mar 2003

Location: UK- Wirral - near Liverpool

Posts: 209

Cool looking room, but the car just looks grainy..
Amazing that there are no light though..

Where is the best place for info on dirtmaps & sss shaders ?

Quote

# 8 27-01-2005 , 02:53 PM

Subscriber
Join Date: Jun 2003

Location: stuck in the 90's boston, USA

Posts: 1,871

Originally posted by 3Demon
The dirtmap shader is a great SSS fake. .

Originally Posted by

no it isn't user added image

Image dump

Quote

# 9 27-01-2005 , 03:51 PM

Subscriber
Join Date: Aug 2004

Posts: 515

its more of a final gather fake

Quote

# 10 27-01-2005 , 04:06 PM

Registered User
Join Date: Aug 2003

Location: Australia

Posts: 264

yeah, It's the ambient occlusion, fake GI tool. I've been out of it tonight. I was thinking about photon mapping at the time :S Just to clear up for everyone else.

"Subsurface Scattering

All non-metallic materials are translucent to some degree. This means that light scatters inside the material before being either absorbed or leaving the material at a different location. This phenomenon is called subsurface scattering. "

so, it's the scattering effect you'd see in marble, or with skin... *crawls off to sleep*

Last edited by 3Demon; 27-01-2005 at 04:08 PM.

Quote