Maybe it is a very noob question. And i am very new to materials, lightning, etc.
I built a day-night-cycle with color gradient for my sun-light.
The color-gradient doesnt work without an alpha-gradient.
How does the alpha-value affect my light?
I do not see any difference if i change the light-alpha to 0.0f or 1.0f.
I am talking about the lights’ alpha. Not texture-alphas.
Thanky in advance.