[1.1] OptiFine HD_D4 (FPS Boost, HD Textures, AA, AF)

Hello everybody,

You can follow the OptiFine development here: http://optifog.blogspot.com/

Get the Magic Launcher for easy mod installation, compatibility checking and more.

Donate to OptiFine and receive the OptiFine cape as a sign of your awesomeness.
Enter your Minecraft username when donating. The cape is visible to everyone using OptiFine 1.1_B or newer. Thank you for being awsome.

OptiFine HD D4 Standard for Minecraft 1.1
(has built-in support for HD textures, HD fonts and BetterGrass, MCPatcher not needed)

this mod adds support for HD textures and a lot of options for better looks and performance. Doubling the FPS is common.
Moves fog away, adds mipmaps, chunk loading control (mod CAF), Smooth FPS, brightness control, VSync and many other.

Features

Spoiler

FPS boost (examples)
- doubling the FPS is common
- decreases lag spikes and smooths gameplay
Support for HD Textures (info, examples)
- HD textures and HD fonts (MCPatcher not needed)
- custom terrain and item textures
- animated terrain and item textures
- custom HD Font character widths
- custom colors
- custom block color palettes
- unlimited texture size
Configurable Smooth Lighting (examples)
- from 1% - smooth lighting without shadows
- to 100% - smooth lighting with full shadows
Performance: VSync
Synchronizes framerate with monitor refresh rate to remove split frames and smooth gameplay
Smart Advanced OpenGL
- more efficient, less artifacts
- Fast - faster, some artifacts still visible
- Fancy - slower, avoids visual artifacts
Fog control
- Fog: Fancy, Fast, OFF
- Fog start: Near, Far
Mipmaps (examples)
Visual effect which makes distant objects look better by smoothing the texture details
- Mipmap level - OFF, 1, 2, 3, Max
- Mipmap type - Nearest, Linear
Check the OptiFine AA edition for even better texture smoothing with Antialiasing and Anisotropic Filtering.
Better Grass
Fixes grass blocks side texture to match surrounding grass terrain
Better Snow (examples, credit)
Fixes transparent blocks textures to match surrounding snow terrain
Clear Water (examples)
Clear, transparent water with good visibility underwater
Random Mobs
Use random mob textures if available in the texture pack
Connected Textures (examples)
Connects textures for glass, glass panes, sandstone and bookshelf blocks which are next to each other.
Far View
Increases view distance 3x.
FPS control
- Smooth FPS - stabilizes FPS by flushing the graphics driver buffers (examples)
- Smooth Input - fixes stuck keys, slow input and sound lag by setting correct thread priorities
Chunk Loading Control
- Load Far - loads the world chunks at distance Far, allows fast render distance switching
- Preloaded Chunks - defines an area in which no new chunks will be loaded
- Chunk Updates per Frame - allows for faster world loading
- Dynamic Updates - loads more chunks per frame when the player is standing still
Configurable Details
- Clouds - Default, Fast, Fancy
- Cloud Height - from 0% to 100%
- Trees - Default, Fast, Fancy
- Grass - Default, Fast, Fancy
- Water - Default, Fast, Fancy
- Rain and Snow - Default, Fast, Fancy
- Sky - ON, OFF
- Stars - ON, OFF
- Depth Fog - ON, OFF
- Weather - ON, OFF
- Swamp Colors - ON, OFF
- Smooth Biomes - ON, OFF
- Custom Fonts - ON, OFF
- Custom Colors - ON, OFF
- Show Capes - ON, OFF
Configurable animations
- Water Animated - OFF, Dynamic, ON
- Lava Animated - OFF, Dynamic, ON
- Fire Animated - OFF, ON
- Portal Animated - OFF, ON
- Redstone Animated - OFF, ON
- Explosion Animated - OFF, ON
- Flame Animated - OFF, ON
- Smoke Animated - OFF, ON
- Void Particles - OFF, ON
- Water Particles - OFF, ON
- Rain Splash - OFF, ON
- Portal Particles - OFF, ON
- Dripping Water/Lava - OFF, ON
- Terrain Animated - OFF, ON
- Items Animated - OFF, ON
Fast Texturepack Switching
Switch the current Texturepack without leaving the world
Fullscreen Resolution
Configurable fullscreen resolution
Debug
- Fast Debug Info - removes lagometer from debug screen
- Debug Profiler - removes profiler from debug screen
Time Control
Default, Day Only or Night Only - works in only in Creative mode
Autosave
- Configurable Autosave interval
- A fix for the famous Lag Spike of Death

Download OptiFine 1.1_HD_D4 (fixed Forge textures): Download 1, Download 2
(22.02.2012)

Older versions:

Spoiler

OptiFine HD D4 Smooth for Minecraft 1.1
(extends Standard edition, removes lag spikes)

FPS much smoother, no more stuttering and freezes.

The smooth version is cutting edge.
If it works the results are great, if not try the standard one it should always work.

Download OptiFine 1.1_HD_S_D4 (fixed Forge textures): Download 1, Download 2
(22.02.2012)

Older versions:

Spoiler

OptiFine HD D4 Multi-Core for Minecraft 1.1
(extends Smooth edition, uses second core on multi-core processors)

On a single-core processor: FPS much smoother, no more stuttering and freezes.
On a multi-core processor: 3x faster world loading, which also does not decrease the FPS.

The multi-core version is cutting edge.
If it works the results are great, if not try the standard one it should always work.

If you have problems with flashing or transparent blocks you can try:
A. Disable "Threaded Optimization" in the graphics card control panel (example)
B. Enable "Vertical Synchronization" in the graphics control panel or set the option Performance to VSync.

Download OptiFine 1.1_HD_MT_D4 (fixed Forge textures): Download 1, Download 2
(22.02.2012)

Older versions:

Spoiler

OptiFine HD C AA for Minecraft 1.1
(extends Standard edition, supports Antialiasing and Anisotropic Filtering, examples)

The AA edition is still in development. It will be merged with the other editions when finished.

Download OptiFine 1.1_HD_AA_C (fixed flickering paintings, vines and other textures!): Download 1, Download 2
(08.02.2012)

Older versions

Spoiler

OptiFine C Light for Minecraft 1.1
The light edition improves FPS, especially for slower computers. Gains of 20 FPS and more are common.
No HD features or extended configurations included. Based on Optimine by Scaevolus.

The Light edition is not compatible with ModLoader and Forge.

Download OptiFine 1.1_L_C (fixed flickering paintings, vines and other textures!): Download 1, Download 2
(08.02.2012)

Older versions:

Spoiler

If you have previously used MCPatcher for HD Textures, HD Fonts or Better Grass (important)

Spoiler

Compatibility with other mods

Spoiler

If you have found OptiFine or this post helpful, please donate to show your support.

Installation

If possible start with a clean minecraft.jar and check the mod compatibility section above.

A. Easy Installation

1) Download and start the Magic Launcher
2) Click Setup, click Add, select the downloaded zip file
3) Click OK, login and play Minecraft

B. Manual Installation

Windows/Linux 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 (drag and drop) the .class files from the downloaded zip file into the jar file, replacing previous files.
6) Run Minecraft and test!

Mac Instructions:
1) Locate your minecraft.jar file. On Mac, it's in <home>/Library/Application Support/minecraft/bin
2) Create a backup of minecraft.jar
3) rename minecraft.jar to minecraft.zip and double-click it to extract the contents
4) rename the resulting folder to minecraft.jar and open it
5) copy the .class files from the downloaded zip into the minecraft.jar folder, replacing previous files
6) Run Minecraft and test!

Please test and report back, include CPU, GPU and FPS before/after. Feedback is always welcome.

TODO

Spoiler

Older Versions

Spoiler

For maximum FPS use:
- Graphics: Fast
- Render Distance: Short/Tiny
- Smooth Lighting: OFF
- AdvancedOpenGL: Fast
- Clouds: OFF
- Fog: OFF
- Animations: All OFF
- Sky: OFF
- Stars: OFF

Even Older Versions

Spoiler

Options:
- AdvancedOpenGL: Occlusion Culling, the game renders only the geometry which is really visible.
OFF - all geometry is rendered (slow)
Fast - agressive, may produce minimal artifacts (but much less than the default Minecraft OC)
Fancy - conservative, should have no artifacts
- Fog: Select fog type if supported by the GPU
Fast - faster, simpler fog
Fancy - slower, better looking fog
- FogStart: Select fog start distance
Min = 0.2 (close to player)
Max = 0.8 (far from player, near to render limits)
- Mipmap Level: how many levels of mipmaps are to be used, decreases the flickering of distant objects, should not affect FPS
Min = 0 - no mipmaps, Minecraft default look
Max = 4 - full mipmaps, some detail may disappear in distant objects
- Mipmap Type: type of mipmaps, minimal FPS effect if any at all
Nearest - faster
Linear - better looking
- Load Far: Enables fast render distance switching without reloading chunks, loads all the terrain at distance Far
- PreloadedChunks: Enables movement in an area without loading new chunks
Min = 0 - no preloading, after moving 5m new chunks will be loaded (default)
Max = 8 - preload 8 chunks, when moving up to 8 chunks (8 x 16m = 128m) no new chunks will be loaded
Bigger values force more chunks to be loaded at startup, which may take some time

Version 1.5_01_B (older): Download 1, Download 2
Prototype 1.5_01 (even older): Download 1, Download 2.

*** UPDATED - Added experimental Occlusion Culling (hidden geometry removal) ***
*** UPDATED - Optimine compatible (fixed Nether bug) ***
*** UPDATED - Added texture mipmapping (finally looking good) ***
*** UPDATED - Added chunk loading optimizations (like mod CAF) ***
*** UPDATED - Modular and configurable (install only what you need, configure it as you like it) ***
*** UPDATED - ALL rendering bugs fixed, added dynamic chunk update rate ***

FPS comparison on FANCY:

                 Far  Normal   Short    Tiny
Plain 1.4_01       8      16      55     155
OptiFog            9      18      58     164
OptiFog_Exp       18      33      82     145

FPS comparison on FAST:

                 Far  Normal   Short    Tiny
Plain 1.4_01       9      18      59     175
OptiFog           12      28     100     240
OptiFog_Exp       27      50     117     210

The default fog settings in Minecraft are quite bad.
On all distance settings except FAR the game looks foggy with washed-out colors, especially bad on tiny/short.
It may be moody for winter biomes, but irritates everywhere else.
Also Optimine for 1.4_01 was not really working for me, so I decided to fix the problem myself.

What the mod does:
1. Pushes the fog away from the player so that it is only visible as transition on the render limits => looks better
2. Uses a fast fog type on FAST and a better looking fog type on FANCY settings => FPS boost
3. Decreases the render distance a little to get the same visible depth as before. On FAST decreases it even more to compensate for bad fog on screen edges => FPS boost
4. Added experimental Occlussion Culling (hidden geometry removal) so only visible objects are rendered. Helps a lot on bigger render distances, on FAR and NORMAL doubles the FPS.
5. Added Optimine compatible versions (both "inio" and "303" versions of Optimine).
6. Added Texture mipmapping - far distances blend nicely, no more eyestrain.
7. Added chunk loading optimizations, like mod CAF. Configure how much chunks are to be loaded and how fast, define "loading free" walking distance, limit max number of loaded chunks, fast render distance switching without reloading chunks.
8. Modular and configurable. Install only the functions you need. Edit configuration file to turn on/off functions or change parameters. See "Readme.txt" and "optifog.txt" for details.

The original fog starts too close to the player and everything is rendered foggy, especially on short render distances. After correcting the fog more terrain is visible, which is compensated by decreasing the render distance which increases FPS. Plain 1.4_01 always uses the better looking fog type if available, which is SLOW. The mod uses a faster fog type on FAST which is 80% faster on my PC.

The Occlusion Culling (hidden geometry removal) is still experimental. If it is works then the results should be pretty dramatic, my FPS on NORMAL and FAR is doubled :-). OC is currently tested on nVidia. I suspect that some ATI cards may have problems with it. Please, check for visual artifacts and report back.

The Optimine version was a dog to get running, but it is all over. Finally!

Classic is updated to better render the sunrise/sunset on FAST.

The mipmapping version may steal 2-3 FPS but the result is nice. Minecraft is finally looking good.

The chunk loading optimizations allow to fine tune the chunk loading so that is does not get in the way. Also fast render distance switching without chunk reloading is possible (like mod CAF).
Added dynamic chunk update rate. When the player is staying still it uses fast update rate to load the map faster, when the player is moving (movement, mouse, actions) uses minimal update rate to keep the FPS high.

See "Readme.txt" and "optifog.txt" for more details.

With the fog away, even shorter render distances look good and are playable.

Standalone versions (1.4_01):

OptiFog Full (includes classic, experimental OC and mipmap)
Download: adf.ly, direct
Alternative download: adf.ly, direct

OptiFog (classic)
Download: http://www.2shared.c...og_14_01_B.html
Alternative download: http://www.mediafire...bvi1zxlqrussamo

OptiFog Experimental (OC)
Download: http://www.2shared.c...4_01_Exp_B.html
Alternative download: http://www.mediafire...32c4u943p65340b

OptiFog Experimental MM (OC + mipmap)
Download: http://www.2shared.c..._01_Exp_mm.html
Alternative download: http://www.mediafire...3g809bbml2bls8i

Optimine compatible versions (1.4_01)
These will ONLY work if installed after Optimine 1.4_01. Not to be used standalone.
The Nether bug is fixed

OptiFog (classic)
Download: http://www.2shared.c...Optimine_B.html
Alternative download: http://www.mediafire...aaxt7uka26qtcxa

OptiFog Experimental (OC)
Download: http://www.2shared.c...Optimine_B.html
Alternative download: http://www.mediafire...asga72fbcv3a551

Tips and tricks:

1. Download the latest Java 7 builds from here: http://download.java.net/jdk7/. Minecraft should run much smoother with less lag spikes. It really helps.
2. Set the Java process to higher priority
3. Set "Limit framerate" to Max FPS. The limiter is so implemented that it always decreases the FPS.
4. Update LWJGL from here.
5. Lauch Minecraft with less memory (yes, really). It needs maximum 256 MB and runs fine on all settings with the default texture pack. By default java allocates too much memory (1GB?) which may get swapped to disk and the overall performance may suffer a lot. To start Minecraft with less memory: