The Survival Shooter tutorial instructs me to change the alpha value of the Background child of a slider but I don't see an alpha value that I can change.

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I was trying to change the alpha value to 120, as was instructed, and I looked it over many times and found nothing to adjust the value. I looked through other components as well, and only found an alpha value in the "HUDCanvas", and everything seemed to be unaffected when I changed it. I do see, in the inspector, that there is a background that is completely invisible, and that is what I am trying to make visible.

Answer 1

Answer by RyanAtEvno · Mar 30, 2018 at 09:04 PM

In the first image here, click the white box that says Color under the Image component in the inspector tab of the item you have selected. It will bring up the color picker shown in the 2nd image. Toward the bottom on the 2nd image is a rectangle labeled A for alpha. Slide it all the way over and it basically changes the transparency of the item..

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screen-shot-2018-03-30-at-50024-pm.png (82.0 kB)

screen-shot-2018-03-30-at-50010-pm.png (51.0 kB)

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The Survival Shooter tutorial instructs me to change the alpha value of the Background child of a slider but I don't see an alpha value that I can change.

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