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MC-64921

Unrendered chunks black - visible on Quake Pro

If you stand on a chunk border with high FOV settings (higher than normal, becomes more notable the higher you get, most at Quake Pro) and look in a certain direction (between -45 and 45 when looking south) you can see that the chunk that you are not looking at and wouldn't see if your FOV was set on normal is black. I suspect that this is caused by the Performance increases made in snapshot 14w30a, and that because of the changes made things that are considered out of the players FOV just wont get rendered, so that's the reason why it apears black.

I found it really hard to reproduce the bug, I only managed to do so once, but I'll explain how I did it:

1. Find a large underground room (seems to work best there, don't ask me why), I found the bug in one of these naturally generated (Minecraft-)perfectly round caves.
2. Find a chunk border with F3
3. Face south and slowly turn the camera, if you manage to do it right (again, I also didn't figure out how to do it reliably) you'll see what I mean.

I'll also include some pictures, so you can see yourself.
Also, this happened with Fast settings, 2 chunks render distance and smooth lightiing off, but when I changed to Fancy, 32 chunks and SL on it didn't change a thing.

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Unable to reproduce even with max FoV + speed 2 potion.

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I'm also having difficulties reproducing it on other places (although it did happen a second time in my survival world). Here's a detailed step-by-step explaination for the spot where I first encountered to bug:

1. create a new world with the seed 8538338821449442191
2. teleport to the coordinates -20 25 200 (you should be in a round room)
3. go stand EXACTLY between blocks -22 23 207 and -22 23 207
4. make sure you have your FOV set to Quake Pro
5. look at the bottom right corner of block -22 25 209

kumasasa

Confirmed.

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In the duplicated ticket from me, the FOV is on normal: MC-65441

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Just tested it again and you can indeed see it if your FOV is on normal, although it's less visible 🙂

galaxy_2alex

Is this still a concern in the current Minecraft version? If so, please update the affected versions in order to best aid Mojang ensuring bugs are still valid in the latest releases/pre-releases. If this has been done, we can reopen the issue.

Keep in mind that the "Resolved"-Status on this ticket just means "Answered", and that we are waiting for further information on whether this issue still exists or not. We will reopen it as soon as the requested information has been delivered.

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Still occurs in 1.8.2-pre1.

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Still occurs.
Also, I encountered the same ❓ bug horizontally, added 2 screenshots.

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Horizontal Bug

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Dupe of MC-63020

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(Unassigned)

Confirmed

Minecraft 14w31a, Minecraft 1.8.2-pre1, Minecraft 1.8.3

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