Minecraft Forums

Mod edit: direct your attention to http://www.minecraftforum.net/topic/249637-166-optifog-and-optimine-fps-boost/ for updated version

Old post:
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This mod improves FPS, especially for slower computers. Gains of 20FPS and more are common.

Download: [url]
[url=http://mod.ifies.com/f/110224_Optimine_1.3_01v2.zip]http://mod.ifies.com/f/110224_Optimine_1.3_01v2.zip[/url]

Modloader v5 compatible: [url=http://mod.ifies.com/f/110311_optimine-1.3_01v2-mlv5.zip]http://mod.ifies.com/f/110311_optimine- ... 2-mlv5.zip[/url] (install *after* you install ModLoader)

1.2_02 version: [url]http://mod.ifies.com/f/110123/Optimine_1.2_02v3.zip[/url]

Instructions:
1) Locate your minecraft.jar file. On Windows, it's in %APPDATA%/.minecraft/bin
2) Create a backup of minecraft.jar
3) Open minecraft.jar in an archive editor (WinRar/7-Zip/etc)
4) Delete the META-INF folder.
5) Copy the files from the downloaded zip file into the jar file, replacing previous files.
6) Run Minecraft and test!

Components:
FastRender: more efficient chunk queue processing.
UniText: a completely rewritten text renderer. It's faster and supports Unicode, although the Unicode font files are not included with this release.
Fewer glClears: erasing the entire screen is expensive. This mod avoids it when possible.
Better chunk drawing code: Removing a few useless transforms from the chunk rendering code lets all visible chunks be drawn in a straightforward manner.
Better Tesselation: Modified for speed. TNT explosions no longer cause clients to have horrible lag, and everything in general should feel faster.
Error handling: Don't go to a black screen when there's an OpenGL error. Print a decent error message to the command line instead.

If you find this helpful, you may want to try my other mod, [url=http://www.minecraftforum.net/viewtopic.php?f=25&t=120160]McRegion[/url], for reducing chunk load/save lag.

[url=https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business=4856NMBAGWP3Q&lc=US&item_name=Minecraft%20Optimizations¤cy_code=USD&bn=PP%2dDonationsBF%3abtn_donate_LG%2egif%3aNonHosted][/url]
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Are there any incompatibilities with mods such as BetterLight or WildGrass?

Why does higher clouds have to use the f.class? Your mods are the best mods.

what does this mod does? and whats better? optimine or mcregion?

or both work great?

Optimine and McRegion do different things, so you can use them together.

Quote from lolo500 »

what does this mod does? and whats better? optimine or mcregion?

or both work great?

From what I understand so far. Mcregion deals with how minecraft saves chunks, and Optimine deals with how it processes those chunks.

Also, I have yet to try the betterlight fix someone posted above, but I thought the bug gave a rather neat effect.

Quote from CyborgDragon »

There is an incompatibility with BetterLight, but this is easily fixed by patching with BetterLight after installing this mod.

Patching BetterLight last still gives me triangles.

Quote from CyborgDragon »

Quote from Shukun »

Quote from CyborgDragon »

There is an incompatibility with BetterLight, but this is easily fixed by patching with BetterLight after installing this mod.

Patching BetterLight last still gives me triangles.

Odd...I patched it last and I didnt get triangles. Did you use a fresh, unmodded jar?

Yeah, I even tried both MrM's 1.7 and 1.8beta patchers.

ah ok, just to be sure

mcregion does not improves FPS's?

or it improves them but just a little bit?

Quote from lolo500 »

ah ok, just to be sure

mcregion does not improves FPS's?

or it improves them but just a little bit?

They both improve FPS, but they do it in different ways.

Could you make this compatible with the snowmod? viewtopic.php?f=25&t=131320

Quote from Scaevolus »

Quote from lolo500 »

ah ok, just to be sure

mcregion does not improves FPS's?

or it improves them but just a little bit?

They both improve FPS, but they do it in different ways.

hello this looks good but i have the betterlight mod so this is incompatible with that mod? anyway to fix it? thx for answer me and sorry for bad english

Quote from lolo500 »

ah ok, just to be sure

mcregion does not improves FPS's?

or it improves them but just a little bit?

This makes rendering easier, MCRegion makes Save/Load quicker. Save/Load occurs often in Minecraft, for it saves the data constantly, and whenever you move, it has to load more data.

(That's correct, right?)

Quote from JackFrozt »

hello this looks good but i have the betterlight mod so this is incompatible with that mod? anyway to fix it? thx for answer me and sorry for bad english

Quote from CyborgDragon »

There is an incompatibility with BetterLight, but this is easily fixed by patching with BetterLight after installing this mod.

Install this mod first and then others afterwards. If any mods change any of this mod's class files (f.class is commonly used for instance) you will get a blackscreen so pay attention what files your other mods modify.

edit: VVV Betterlight destroys fps. To a lesser degree so does the popular Wildgrass. VVV

Is it weird that fastrender works a lot better for me than this? And I mean like tons better. I was getting like 30 FPS on far with fastrender, and I'm getting 11 now. Do you think it might just be me trying to combine the betterlight mod (which isn't working, by the way, I don't know how to get rid of those dang triangles!)

Quote from Crory »

Is it weird that fastrender works a lot better for me than this? And I mean like tons better. I was getting like 30 FPS on far with fastrender, and I'm getting 11 now. Do you think it might just be me trying to combine the betterlight mod (which isn't working, by the way, I don't know how to get rid of those dang triangles!)

Were you getting 30FPS with betterlight as well?

Quote from Scaevolus »

Quote from lolo500 »

ah ok, just to be sure

mcregion does not improves FPS's?

or it improves them but just a little bit?

They both improve FPS, but they do it in different ways.

ok, thanks bro, ur mods rock, i hope u update them so we can improve even more FPS

but just one thing, how do i use the MCregion old chunk convertor?