How i can check alpha level (RGBA) an UI obj?

Question

Hi. I create a fadeout/fadein script, how i can check alpha level an my FadeScreen? if (???) {} I want to load level after the end FadeIn script. (When alpha level = 255)

FadeIn script

 void OnMouseDown() {
      if( FadeIn ){
           whiteScreen.CrossFadeAlpha (1.0f, FadeSpeed, true);
           if( ??? ){
                SceneManager.LoadScene("Loading");
           }
      }
 }

I experienced this condition: if (whiteScreen.color.a < 0.1f) {} But this did not work :(

Thanks everyone for the tips!! GoodLuck with coding.

Answer 1

Answer by MaxGuernseyIII · Sep 26, 2017 at 05:34 PM

I think what you want is...

 whiteScreen.canvasRenderer.GetAlpha()

That will give you a number between zero and one.

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How i can check alpha level (RGBA) an UI obj?

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