I have a Nvidia graphic card.
This bug is only on this computer, not on my netbook with Ubuntu 10.10.
There is this bug with the official and non-official texture.
Thanks.
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[Bug] strange line
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Fishkilleur - Member
- Posts: 29
- Joined: Wed Apr 20, 2011 11:57
[Bug] strange line
Hello, I have a strange bug on Ubuntu 10.10 with the stable ppa :
I have a Nvidia graphic card.
This bug is only on this computer, not on my netbook with Ubuntu 10.10.
There is this bug with the official and non-official texture.
Thanks.
I have a Nvidia graphic card.
This bug is only on this computer, not on my netbook with Ubuntu 10.10.
There is this bug with the official and non-official texture.
Thanks.
Last edited by Fishkilleur on Sat Apr 30, 2011 19:44, edited 1 time in total.
- James
- New member
- Posts: 3
- Joined: Tue Apr 19, 2011 16:54
May be a driver problem, I've seen something similar in Minetest and other games.
On mine, the 4-5 blocks closest to the player in any direction render fine, but then some faces are missing from other blocks. I've not looked at the code, but perhaps it is to do with scaling the textures that are far from the camera.
On mine, the 4-5 blocks closest to the player in any direction render fine, but then some faces are missing from other blocks. I've not looked at the code, but perhaps it is to do with scaling the textures that are far from the camera.
- Evrim
- Member
- Posts: 42
- Joined: Fri May 06, 2011 16:45
Turn auto antialiasing off at your nVidia driver settings, this option causes bugs with opengl also on Minecraft
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Fishkilleur - Member
- Posts: 29
- Joined: Wed Apr 20, 2011 11:57
- Evrim
- Member
- Posts: 42
- Joined: Fri May 06, 2011 16:45
That's due to Natty's new openGL library usage or your drivers were updated to close anti-aliasing off
Glad you got it fixed
Glad you got it fixed
- adiblol
- New member
- Posts: 4
- Joined: Sat May 07, 2011 18:14
James wrote:On mine, the 4-5 blocks closest to the player in any direction render fine, but then some faces are missing from other blocks. I've not looked at the code, but perhaps it is to do with scaling the textures that are far from the camera.
The same on my Intel 82865/855GM graphics chip and Debian sid.
- adiblol
- New member
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- Joined: Sat May 07, 2011 18:14
Friend told me that these problems are caused by Z buffer (AKA depth buffer). You should increase its resolution, I don't know how to do this from xorg.conf (if it is possible outside the game...).
Z buffer resolution can be chosen when requesting the GLX visual when initializing OpenGL - I don't know if Irrlicht interfaces the selection mechanism, if it does the issue probably could be fixed.
Z buffer resolution can be chosen when requesting the GLX visual when initializing OpenGL - I don't know if Irrlicht interfaces the selection mechanism, if it does the issue probably could be fixed.
- adiblol
- New member
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- Joined: Sat May 07, 2011 18:14
It is not Z buffer problem, but mipmaps problem.
Patch: http://pastebin.com/vFxYfAaK
Use only if you experience graphic glitches, it reduces video quality otherwise.
Patch: http://pastebin.com/vFxYfAaK
Use only if you experience graphic glitches, it reduces video quality otherwise.
Last edited by adiblol on Thu Aug 04, 2011 14:47, edited 1 time in total.
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