Add support for Transparent Background

Hotrian / OpenVRTwitchChat

Put your favorite Twitch Chat directly into any OpenVR game!

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Add support for Transparent Background #9

Closed Hotrian closed 8 years ago

Hotrian commented 8 years ago

Does anyone want this? Pretty sure I can do this, but would anyone use this? I'll probably add this when I have a chance and nothing better to do.

Should support fully transparent as well as colored/partially transparent.

Hotrian commented 8 years ago

Closed with 816f3bf2136e6edc8cbf94df2db03785bae15882. Added a fourth slider for the background colors that maps to the Alpha. SteamVR doesn't seem to allow fully transparent overlays, just very close to fully transparent, but I'll look into this when I have a chance.

Hotrian commented 8 years ago

The reason I can't get full transparency might be related to the gamma. Check #10 for additional details.