Light rays bounces definition ?

Replies to This Discussion

Permalink Reply by Danny Boyes on March 24, 2011 at 7:33am

In the Mesh Tab>Utilities there are three components MShadow, Exposure and Occlusion Have a look at these. (GH v0.8.0007)

Permalink Reply by Sam75 on March 24, 2011 at 8:38am

Thanks but it's not working for me, It returns points only for the evaluation of the curve at 0 or 1, any idea why ?

Attachments:

• Bounce_Test.ghx, 179 KB
• Bounce_Test.3dm, 76 KB

Permalink Reply by taz on March 24, 2011 at 9:18pm

See also this discussion:

 

http://www.grasshopper3d.com/forum/topics/exposure-and-occlusion?xg...

Permalink Reply by Sam75 on March 25, 2011 at 8:43am

thanks but how exposure and occlusion can help me ?

 

Ecotect does it in realtime, what I need are reflected rays on surfaces

 

Attachments:

• Eco_Bounce.jpg, 629 KB
• Rendu_Test_Facede_Bounce_110324.jpg, 272 KB

Permalink Reply by Sam75 on March 27, 2011 at 10:04am

For those interesed I ve found this: http://www.grasshopper3d.com/forum/topics/is-there-a-bounce-command...