black areas with lighmap. help pls .....

[metroberlin]

i have a problem with lightmap. in some areas i have complete
dark corners which is actually not possible.

here´s a example. any ideas ? thanks....

[RErender]

Maybe double faces? or some crazy standard/raytrace material?

[metroberlin]

yes....double faces..but why ? in the earlier version it was no problem, but with the new vray version you get black faces ......do have to build the models now like we did for lightscaope ?

[RErender]

Hehe, modeling for lightscape was a drag, but even scanline has issues with double faces. Try setting the secondary ray bias to 0.001 (in globals)

[metroberlin]

oh..good idea....thanks !!!