Itoo Software Forum

Forest Pack => Forest Pro (*) => Topic started by: FU1154 on April 25, 2017, 11:24:43 AM

Title: forest invisible to camera problem (forest 5.2.0 and vray 3.50.03) [SOLVED]
Post by: FU1154 on April 25, 2017, 11:24:43 AM
Hi, i've a problem rendering forest with "invisible to camera" option unchecked. i've got holes in my rendering and my alpha pass.
it happens sometimes and i don't what to do ;(
i need this pass with my base rendering with forest shadows but without the forest, can anyone help me?
Best regards
Tombook
Title: Re: forest invisible to camera problem (forest 5.2.0 and vray 3.50.03)
Post by: Michal KarmazĂ­n on April 25, 2017, 03:15:37 PM
Hi,

It might be related to a high density distribution generating many overlapping objects and increasing Global switches - Max transp. levels (default value is 50) should fix it (sometimes may be necessary to modify Secondary rays bias also).

Anyway, please feel free to send us (http://forum.itoosoft.com/index.php?topic=3648.0) your scene to check it here. Thanks in advance.

Best regards,
Title: Re: forest invisible to camera problem (forest 5.2.0 and vray 3.50.03)
Post by: FU1154 on April 25, 2017, 03:40:10 PM
THANK YOU !!!
the max transp levels value was 999 so i was totally lost, but the second rays bais was set to 0.00, i set it to 0.002 and it seems to be good now.
you saved my rendering process!