arealight and trashadow

[leope]

I'm searcing for a confirmation about this.
Objects with Trahadow button active (in material) cannot receive the area shadow from an arealight correctly (no soft shadow).
If it is true:
a. it is a bug ?
b. only an unimplemented feature ?

If it is false:
I'm sorry.

Thanks
leope

EDIT:
I forgot some specification.
Internal renderer, arealight with ray shadow and samples > 1. Dither and noise optionally.

[leope]

Can this help ?
http://digilander.libero.it/leope/test/ ... owtest.jpg

leope

[lucky3]

I think it's a well-known bug/missing feature. But i don't know if there's any plans so far.