Material wrapper giving diffrent results when you render adaptive or progressive

[doctorbeat]

Hi, im trying to render the contact shadows in the alpha channel, the problem is that the progressive render renders them correctly, but the other sampling engines does a weird error in which it seem to subctracg the accululation of shadows from the alpha

progressive (correct)



Adaptive (incorrect)


is there any way to make the alpha match the one I get in the progressive render?

[ivaylo.ivanov]

This is a known issue. There was a work around to use 1 subdiv for the light I think.

[doctorbeat]

This is a known issue. There was a work around to use 1 subdiv for the light I think.

that fixes it, thanks!