Since today (26 june 2015) graphics are very weird. Flu and strange colors. I don't think anyone has change the videosettings.
Before today it was working fine. I've done no updates.
See screenshots
MC-81887
Bad graphics
Resolved
Duplicate
0
Seppe
(Unassigned)
Unconfirmed
Minecraft 1.8.7
Retrieved
Disable 3D Anaglyph.