Hello,
some time ago I discovered a bug in the Translucency RE:
https://forum.corona-renderer.com/index.php?topic=12679.msg82030#msg82030Today, I tried again with the new release of Corona, but, the problem, now, is also inside the Reflection channel.
I want to explain, because it's not so easy to understand:
As we know
--- CESSENTIAL_Reflect = Components_Reflect_DIRECT + Components_Reflect_INDIRECT ---But, also
--- CESSENTIAL_Reflect = RawComponent_Reflect * SourceColor_Reflect ---Well, we can recreate the
BEAUTY by the
sum of all CESSENTIAL. And, Corona does a good job =)
We can recreate the
BEAUTY with be
sum of CShading_Components. And, Corona, again, does a good job =)
But, it's
not possible to recreate the
BEAUTY by
the sum of RawComponent*SourceColor channels (Diffuse+Reflect+Refract+Translucency)!
Why? Because if I compare the Reflections and Translucency layers (RawComponent*SourceColor) with the CESSENTIAL, they are different. I mean
(*)
RawComponent_Reflect * SourceColor_Reflect is not the same and
CESSENTIAL_Reflect .
(*)
RawComponent_Translucency * SourceColor_Translucency is not the same and
CESSENTIAL_Translucency .
You can download the 32bit file composition in this link. The psd file is already done to "play"with all layers.
--- DOWNLOAD ---