How do I change the sun disk radius

sohan5005 · July 21, 2014, 2:02pm

Hi,

I’m not using any sky sphere. I’m only using the atmospheric fog to render the sky and sun. But the sun radius is very small. Anyone know how to change the radius of sun disk which renders from atmospheric fog?

Thanks in advance!

Tim_Hobson · July 21, 2014, 2:38pm

Hi Sohan5005,

You can change this setting int he atmospheric fog details panel by changing the “Sun Disc Scale.”

Let me know if this works.

Tim

sohan5005 · July 21, 2014, 2:48pm

But I can’t find that settings in my editor. By the way I’m using version 4.1. Is the atmospheric sun not resizeable in the version 4.1?

Jacky · July 21, 2014, 2:54pm

That option was added later on, i dont remember which version but apparently it was 4.2.

Tim_Hobson · July 21, 2014, 3:22pm

Yeah, Jacky is right. This was added later on. If you can, upgrading to 4.3 is a significant improvement in features and fixes!

Tim

anonymous_user_5bc651501 · October 12, 2016, 7:51pm

Guys, I can change the sun size by setting the Sun Disc Scale at atmospheric fog details panel, but it only works when I turn off my BP_Sky_Sphere, if the BP_Sky_Sphere is on, tweaking the Sun Disc Scale won’t work. Any help?

anonymous_user_c94f194d · October 14, 2016, 10:03am

BP_SKY_Sphere render it’s on sundisc so that it work on mobile too. Go to that material and edit few nodes.