Aliasing

[jagger]

Hi, maybe its a silly thing but I cant find a fix.

When I have a scene with for example a cube and a plane and use the pathtracing engine I get aliasing artifacts in the contour of the objects that have "background" I mean, the objects that are with alpha.

any idea?

[bepeg4d]

Hi, you need to save the render with alpha at 16 or 32bit for best results
ciao beppe

[MakeEmSay]

You might also want to check the 'premultiply alpha' box in the camera imager tab. This fixes a lot of alpha issues for me

[jagger]

yeah! that was the premultiply alpha thing in the camera

thanks very much

[MakeEmSay]

No problem!