Re: Radiance questions

If you have questions concerning Radiance, it's best that you join the
user's group at this site:

http://www.radiance-online.org/


Greg Ward, Radiance's creator, often answers questions and he may be
able to help you with yours.



Marcus



Michael Archon Sequoia Nielsen wrote:
Hi, I am experimenting with Radiance and have a couple of problems I
cannot get working:

1: Focus/out of focus. Apparently, it should be possible to render with
a blur outside focus zone (camera "view at" is in focus). How do I make
this work?

2: Mist/fog. On a sunny day, there's so many particles in the air, that
the sun beam is visible - I'd like to simulate this with mist (I use a
genbox around my scene). All I get is a black image. If I add some
ambient illumination, I get a flat lighting in the scene and the horizon
is grey (without mist I see the glowing ground and the sky with the
sun). (I render with the scattering parameters shown in the disco
spotlight tutorial scene in the book.)

--
-------------------------------------------------------------------------
Music, Recipes, Photos, and more:

http://www.sequoiagrove.dk

"You don´t frighten us, English pig-dogs! Go and boil your bottoms, sons
of a silly person. I blow my nose at you, so-called Arthur-king, you and
all your silly English kaniggets. Thppppt!"
--------------------------------------------------------------------------

.

Relevant Pages

  • Radiance questions
    ... it should be possible to render with a blur outside focus zone. ... On a sunny day, there's so many particles in the air, that the sun beam is visible - I'd like to simulate this with mist (I use a genbox around my scene). ... I blow my nose at you, so-called Arthur-king, you and all your silly English kaniggets. ...
    (comp.graphics.rendering.raytracing)
  • Re: Radiance questions
    ... pdfblur" for more info. ... the sun beam is visible - I'd like to simulate this with mist (I use a ... genbox around my scene). ... (I render with the scattering parameters shown in the disco ...
    (comp.graphics.rendering.raytracing)
  • Re: Z-fighting
    ... has limited precission so there always will be some distance when z-fighting ... all of the scene (not to mention you would have to render the world in tiles ... is to use two projection matrices. ...
    (comp.graphics.algorithms)
  • Re: screamernet question
    ... To render you scenes with lwsn -3 without saving the scene for every single ... Rendering frame 1, segment 1/1, pass 1/1. ...
    (comp.graphics.apps.lightwave)
  • Doing a Milkshape loader, problem with transparency
    ... Here you can see two screenshots of the scene from different angles, ... The blue ball is partially transparent (see the transparency slider in ... The border is opaque and the window is semi-transparent. ... 843 KB" available on the site but it's outdated and doesn't render the ...
    (comp.graphics.api.opengl)