Change button color

Unity Engine
1

Hi there,
I have a weird behavior when attempting to change button color.
I have a button created. Then I simply add a source image. Then I want to change its color. For two of my sprites, this simple action does not change image color. For others - it works.
Here are two sprites, which when used as source image does not allow to change button color:

5374644--544104--sprite_png.png
5374644--544104--sprite_png.png429×949 39.5 KB

5374644--544107--sprite_svg.png
5374644--544107--sprite_svg.png431×948 36.3 KB

and the next one is one, where the color can be changed:

5374644--544110--sprite_white_png.png
5374644--544110--sprite_white_png.png434×941 38 KB

I would really appreciate your help guys, thanks!

2

The color (tint) is multiplied by each pixel of the image. So black multiplied by any color would be black e.g. a black pixel from the source image multiplied by red (0,0,0)*(1,0,0)=(0,0,0) - black

Where as white pixel from the source image multiplied by red (1,1,1)*(1,0,0) = (1,0,0) - red

Hope this helps

1 Like
3

Thanks, man, it makes things completely clear!