Getting a curved healthbar

Hi All,

I am trying to get a health bar as in the image below. I have found a few threads that suggest all sorts of stuff. Right now I have a circular mesh and I am using tiling to create a crude form of health bar. However, what I want is individual blocks to disappear instead of a sliding bar. I tried using a different texture, but I can't get it right. What would be the best method to achieve such a healthbar on IOS?

Edit: ignore the laserbar. My other picture would not show up without it.

 

Please add the actual image

 

That is weird. It wont attach.

 

You can use the alpha value of your texture in a shader. If alpha is above your health normalized (e.g. 0.5), show the texture color, if not, fully transparent.
You have to set up your alpha channel with different alpha values for each of your blocks.

 

That would require me to create a bended texture of the entire bar, wouldn't it?

 

Ok, I made the grpahic with overlay, but which shader do I need? Transparent Cutout does not work properly.

Edit: the image I made seems to be not good enough. Any tips?

 

Transparent cutout works for me, but you have to make your alpha channel independent from your colors. At the moment your slider is darker at the bottom.

 

I am not sure what you mean.