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Roblox / tarmac

Command line tool to manage Roblox assets
MIT License
115 stars 25 forks source link

Option to alpha bleed images #29

Closed Kampfkarren closed 4 years ago

Kampfkarren commented 4 years ago

This might be out of scope for Tarmac, but there's never a case where I want an image with transparency uploaded but not alpha bled.

@Quenty released an article titled "Fixing images in Roblox UI". In this article, he explains how due to a bug, images with transparency form ugly pixels around them. The solution is to change the RGB values of the alpha to coincide with the border.

XAXA released a tool for this that I use regularly. It would be very useful if Tarmac could automate this process.

Quenty commented 4 years ago

I second this proposal, would love to see this. It's a primary aspect of managing assets on Roblox.

This would not to be configurable. We probably want to look at webpack to see how to best handle this configuration.

LPGhatguy commented 4 years ago

Tarmac currently does alpha bleed images that are packed into spritesheets. There's an open issue to extend this to all images: #20.

Going to close this as a duplicate, feel free to reopen if I missed something!