bright shader

[swag_k_dog]

how is it possible to script a shader like this.

look a the sky, the grass and the palms. 

could someone give me a resource that does it? 

https://www.youtube.com/watch?v=zJE926KF8-A

 

[Ren_712]

You might gut shader_contrast - so the lum RT should be  1x1 white texture. Or something ...