Sat, Nov 9, 10:28 PM CST

Renderosity Forums / Carrara

All Forums

Welcome to the Carrara Forum

Forum Coordinators: Kalypso

Carrara F.A.Q (Last Updated: 2024 Nov 05 6:06 am)

 

Visit the Carrara Gallery here.

Carrara Free Stuff here.

 
Visit the Renderosity MarketPlace - Your source for digital art content!
 

 

Subject: Wet surface

HARBINGER-3D opened this issue on Dec 13, 2002 · 5 posts
Back to Forum Print
HARBINGER-3D ( ) posted Fri, 13 December 2002 at 10:36 AM · edited Thu, 19 September 2024 at 8:40 PM

I'm trying to create a "wet" surface for a runway - anyone have any ideas about to use the shader trees to get a realistic effect?

Kixum ( ) posted Fri, 13 December 2002 at 11:00 AM

Can you be more specific? Do you want puddles, is it streaky, is the runway bumpy, are we going to be taking a picture of the image at the surface of the runway or a ways off? As a first shot given I'm not sure what we're doing just yet, I'd put two kinds of patterns in the color channel mixed with turbulence. One pattern would be asphalt, the other would be your water. Then I'd copy the same mixer into the reflection channel and mix different values until the "puddle" look was where you wanted it. This is just a first crack at it. Give us some more detail and we'll soak you! -Kixsupercool.gif

-Kix

HARBINGER-3D ( ) posted Fri, 13 December 2002 at 11:07 AM

Well I have a texture map already for the runway - I'll try the turbulence shader and mix um up.

vinividivinci ( ) posted Fri, 13 December 2002 at 7:59 PM

Attached Link: http://www.neilblevins.com/cg_education/wet_materials/wet_materials.htm

What you want to do is to use a specularity map, meaning a map in the highlight channel. I found a place in the web with a good tutorial.

HARBINGER-3D ( ) posted Mon, 16 December 2002 at 8:35 AM

Thanks!

Privacy Notice

This site uses cookies to deliver the best experience. Our own cookies make user accounts and other features possible. Third-party cookies are used to display relevant ads and to analyze how Renderosity is used. By using our site, you acknowledge that you have read and understood our Terms of Service, including our Cookie Policy and our Privacy Policy.