[MC-63075] blocks disappear when looking at certain angles

I am playing at 8 chunk viewing distance and at max Field of View. At certain angles chunks/Blocks disappear.

Related issues

duplicates

MC-63020 Some chunks are not rendered in first person from some angles in certain situations (incorrect frustum culling)

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migrated 2014-07-23T15:44:46Z

[media][media][media][media]

migrated 2014-07-23T16:13:51Z

It works as intended

migrated 2014-07-23T16:43:08Z

How is this working as intended? is intended to let us see through the ground?

galaxy_2alex 2014-07-23T16:45:42Z

Might not be intended, but there isn't much they can do about it.

migrated 2014-07-23T18:18:30Z

They made that to decrease lags and so increase FPS.
Let me explain : in Minecraft Pocket Edition (because a phone or a tablet hasn't same capacities as a computer) chunks are loaded only if you're looking at them. So Mojang decided to do the same thing in Minecraft (and that's also because in previous snapshots there were many lags and lag spikes).

rene_z 2014-07-24T01:59:35Z

Can easily be observed at 0, 0 even with normal FOV.
Dig a hole in the ground and teleport exactly at 0.0, 0.0 (/tp 0.0 65 0.0), you will see the chunk sections disappear on the side of the screen.

Also this is in no way intended, because that would imply that they wanted it to work this way.
At most this is a "Won't fix" if they don't want to bother, but it's not that this is impossible. The calculation of the visible chunk sections is just a bit off when standing on chunk borders and/or with a higher FOV.

migrated 2014-07-24T08:58:36Z

Marking as duplicate of MC-63020 due to issue split.