Wed, Dec 4, 12:53 PM CST

Renderosity Forums / Carrara

All Forums

Welcome to the Carrara Forum

Forum Coordinators: Kalypso

Carrara F.A.Q (Last Updated: 2024 Nov 28 3:44 pm)

 

Visit the Carrara Gallery here.

Carrara Free Stuff here.

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

 

Subject: Internal Volumetric Lighting help?

benney opened this issue on Aug 25, 2012 · 5 posts
Back to Forum Print
benney ( ) posted Sat, 25 August 2012 at 8:43 AM · edited Wed, 04 December 2024 at 2:48 AM

file_485671.jpg

Hello everyone.

I am having a little trouble trying to create "internal Volumetric Lighting" at the moment. I have been following a video tutorial by our "Mark Bremmer" which is great but I keep getting a segmented look in the render as the image shows. I am wondering if anyone can give me a reason why this is happening. I am using carrara7pro, a distant light and hdri map.

Any help would be greatly appreciated.

GKDantas ( ) posted Sat, 25 August 2012 at 6:37 PM

file_485682.jpg

Hi I always use Spot light to get the volumetric effect (called Light Cone in Carrara), that you need to set at Effect tabs for the light source, like in the image.

You can get the scene here:

http://www.ShareCG.com/v/64358/view/5/3D-Model/Volumetric-light

Follow me at euQfiz Digital



benney ( ) posted Mon, 27 August 2012 at 6:36 AM

Thanks for the tip. I there anyway of stopping the cast light from fanning out as I know that natural light doesn't actually do this or to such a great extent anyhow. The spread just seems a little un-natural... or is that just me :biggrin:

GKDantas ( ) posted Mon, 27 August 2012 at 7:59 AM

I used the Soft Shadows with best quality, maybe you can turn it of or change the Half Angle and Range Falloff to control how the light spread in the scene.

Follow me at euQfiz Digital



benney ( ) posted Mon, 27 August 2012 at 8:23 AM

Thanks. I shall give it a go and see what happens.

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.