by karl » Tue Apr 02, 2024 11:25 pm
karl
Tue Apr 02, 2024 11:25 pm
From the second video, it appears that when "Custom Sky" is enabled, when you change the "Clear <-> Cloudy" parameter it's actually the sun size that gets changed, not the turbidity. In Octane standalone I can produce a very prominent sky glow around the sun with the Octane model by increasing turbidity. So I think this is an issue where the parameter from C4D is hooked up to Octane incorrectly.
I tried to reproduce this issue, but I've been unable to find that UI in C4D. A Google search for "clear sky sun power" gives no results. All I can find is the C4doctane DayLight Tag which has a different set of parameters and appears to work correctly. Which version of C4D are you using, and how do you create that setup? I am far from an expert in C4D so please excuse my lack of knowledge if it's something obvious.