koobas.hobune.stream
Change image alpha of a raw image component stored as a variable
Hello. I have a raw image component that I am storing as a variable, and I would like to change its alpha with something like "VarImage.ImageAlpha = 90;" but it seems to not be working out that way.
Best Answer
Go
float alpha = 1.0f; //1 is opaque, 0 is transparent
Color currColor = rawImage.color;
currColor.a = alpha;
rawImage.color = currColor;
Or use
float alpha = 1.0f;
rawImage.CrossFadeAlpha(alpha,durationInSeconds,false);
For a simple cross fade.
The problem turned out to be that I was storing the raw image as a component and not a color. Thanks.
