This earth looks great. Is there any technique to achieve this effect ？

[musk]

url :

my :

[Evgeni_Popov]

You can try to use a highlight layer for the atmosphere and a glow layer to make the emissive texture more visible:

https://playground.babylonjs.com/full.html?#WGZLGJ#2956

[musk]

Thank you very much，I see refraction in the atmosphere，How to add refraction effect without affecting the original material ? And this reflection blur？

[Evgeni_Popov]

I have no idea for the refraction. For the other one, may bloom would do it.

[Deltakosh]

Did you check my very old demo here:
Babylon.js - Planet demo (babylonjs.com)

Code:
Website/build/Demos/Planet at master · BabylonJS/Website (github.com)

[musk]

yes,bloom worked，thank you ! Is there any way to make the backlight area darker ?

[Evgeni_Popov]

@musk

yes,bloom worked，thank you ! Is there any way to make the backlight area darker ?

You need to lower the glow layer intensity.