PDA

View Full Version : Particle Bounding box artifacts whit volume fog??

Big Piece of Chunk
07-27-2007, 07:52 AM
Hello Everybody .
Im rendering a scene with particle clouds S/W with a point light with Raytraced shadows.
The light consists of a light fog node.

When rendering the the particles the bounding box of the object is vissible in the volume fog....

HOW do i get maya to ignore it so the volume fog only affects the particles...
Als
07-27-2007, 10:25 PM
Bounding box of which objects is that?
Can you put the scene on to take a look...

Als
Big Piece of Chunk
07-30-2007, 08:31 AM
The bounding box is from the particles or atleast thats what I think it is.
Big Piece of Chunk
08-05-2007, 09:31 AM
I read that this is actually a problem within MRay .
(U cant have to fluids/particles/fog intesecting each other. In this case cloud particles in a vulumetric lightning)

However, sunrays through clouds is such a common place to use/see volumetric shadows that it just has to be a way to fix it..

Anyone a link or some advice plz.
CGTalk Moderation
08-05-2007, 09:31 AM
This thread has been automatically closed as it remained inactive for 12 months. If you wish to continue the discussion, please create a new thread in the appropriate forum.