[MC-161877] Mipmap levels are not handled correcty / flickering leaves and other blocks

The bug

Mipmap levels aren't correctly applied when facing certain directions. This issue is more noticable when switching into spectator mode or enabling F1.

This causes leaves and glass panes, and probably other blocks as well, to flicker.

Linked issues

is duplicated by 20

MC-161857 Gamemode 3 Leaves Glint Resolved

MC-161862 Mipmap levels don't apply/work when switching into spectator mode. Resolved

MC-161878 F1 Render bug Trees , 19w39a Resolved

MC-161881 19w39a leaves jittering. Resolved

MC-161895 Graphics bug in trees - Snapshot 19w39a Resolved

15 more links

Attachments

2019-09-27 13-08-52.mp4

Minecraft 19w39a 2019-09-30 18-06-00.mp4

Comments 3

violine1101 2019-09-27T19:30:16Z

Glass panes seem to be affected as well, but only from further away.

Also, this issue doesn't seem to happen if mipmaps are turned off.

László Rasmussen 2019-09-29T13:47:08Z

Iron bars also seem to be flickering when further away, and placed on a block. you know, where the iron bar and block connects.

VVen0m 2019-09-30T16:24:24Z

After uploading a video here, of this happening with leaves, it just stopped happening for me... And I didn't change anything in my video settings or anything

Also, it seemed to be fixed on every world until I relaunched the game