Alpha problem

V-Ray V-Ray for 3ds Max Issues
1

Hi guys,

got a bit of a problem with opacity mapped leaves here

420×192 11.9 KB

rendered image alpha comes out nicely, howevere the RGB pass doesnt!
no filtering applied to maps
no AA filtering applied on render
no bluring applied to maps
source map of the leaves are OK…the alpha has no white border and the rgb map goes all the way to the sides of the image.

any idea whats wrong?

thanks for your help

Best Regards

Martin

2

does the leaves mat has reflection on? if so you might need to mask the reflections too, they may be spreading on the whole plane causing artefacts.

3

good tip!!! i ll try that!
THANKS!

4

yep, it worked! thanks again, actually it was the translucency map causing it.

5

oh well, glad you sorted it 8)