[MC-254463] Visual artifacts on maps viewed from a distance

When I hung a treasure map in an item frame and pressed S to walk backwards away for some ten blocks, weird thing happened. There rendered strips all over the map. Walk closer and the strips change their shapes & sizes.

This reminds me of the colorful strips that appear when you try taking a photo of your computer screen using your phone. However, such strips have no reason to appear here. They stop me from seeing the treasure map clearly from a near distance.

This issue has not yet been tested with normal hung-up maps.

Attachments

Comments 5

ampolive 2022-07-23T15:46:28Z

Please attach a screenshot of this occurring while the F3 debug screen is enabled.

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Sorajima_Asugawa 2022-08-03T09:09:01Z

[media]

The required additional screenshot is here.

ampolive 2022-08-03T12:05:40Z

Does MC-233983 describe your issue?

Sorajima_Asugawa 2022-12-09T10:05:45Z

It does not. I didn't need to go so far to see strange graphic behaviour, and my strips weren't black.

user-f2760 2022-12-09T10:43:01Z

It's rather lack of mipmapping for maps, blocks reduce texture size based on distance, maps do not, causing selective pixel rendering, rather than blending the pixels together.