[BigSisma]

The C4 Engine is one of the most technologically advanced 3D game engines available today for the Windows XP/Vista and MacOS X platforms. The C4 Engine contains a comprehensive suite of robustly implemented game programming tools. Not only is it a powerhouse of a graphics engine, but it also includes integrated support for sound, music, networking, input devices, resource management, and much more.

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Full-scene dynamic lighting and shadows

• Support for five different fundamental light source types. More
• All lights and shadows rendered in real time at global scale.
• Spot and cube light texture projections.
• Three fully orthogonal shadow rendering techniques.
• Shadow volume clipping and scissor optimizations.

Advanced per-pixel shading capabilities

• Support for arbitrary custom shaders (see Shader editor below).
• Comprehensive bump mapping capabilities.
• Enhanced parallax mapping.
• Horizon bump mapping.
• Ambient lighting volumes.
• Gloss-mapped specular reflections.
• Cube environment mapping.
• Cook-Torrance microfacet surface reflection.
• Bumpy reflection and refraction.
• Realistic water shading.

Scene graph

• Extremely clean class hierarchy for scene graph nodes, including geometries, cameras, lights, sounds, zones, portals, triggers, markers, and special effects.
• General state serialization support for saving worlds.
• Quick save and quick load capabilities.
• Separation between per-instance and shared data.
• External scene graph referencing from within another scene graph.

State-of-the-art portal system

• Efficient large-scale visibility determination.
• Advanced interzone lighting analysis performed in real time.
• Special support for mirrors and remote portals.

High-level controller system

• Powerful hierarchical animation blending system.
• Handles state messaging in a multiplayer environment.
• Powerful scripting system that can be extended with custom actions.
• Cleanly extensible design and integration with the tools.

Special effects

• Full-scene cinematic motion blur. More
• Volumetric fog with multiple density functions. More
• Interactive in-game interface panels. More
• High-quality procedural fire effects.
• Fully extensible particle systems.
• Real-time fluid surface simulation.
• Real-time cloth simulation.
• Surface markings on arbitrary geometry.
• Emission glow and specular bloom effects.

Sound manager

• Fully spatialized 3D sound effects.
• Doppler shift and other frequency effects.
• High-precision sound travel delay.
• Atmospheric absorption effects.
• Reverberation with multiple simultaneous environments.
• Directional sounds with cone attenuation.
• Obstruction attenuation applied to direct and reflected paths.
• Frequency-dependent volume settings for all effects.
• Permeation system determines how far sounds travel through interiors.
• Unlimited streaming music channels with seamless looping and concatenation.

Networking / Multiplayer

• Fast, reliable network implementation using UDP/IP.
• Solid fault tolerance and hacker resistance.
• Advanced security measures, including packet encryption.
• Automatic routing of messages to object controllers.
• Cross-platform internet voice chat.

Core system

• Resource management with support for pack files and caching.
• Mathematics and geometry library.
• Extensible system commands and variables.
• Tool module plug-in architecture.

Full-featured integrated world editor

• World editor is part of the engine itself and runs within the engine's own windowing system. More
• Powerful and intuitive interface design that allows fast level creation.
• Zero build time, so results are immediately visible while editing a level.
• Palettes for geometries, lights, sound sources, zones, portals, markers, and special effects.
• Support for multiple undo.

Voxel terrain

• Terrain is based on voxel maps that can be edited in real time. More
• Can create vertical cliffs, overhangs, caves, arches, etc., that are impossible with height-based terrain systems.
• Editor provides sculpting and texture painting tools.
• Shader editor
• Shaders are edited graphically and work on all platforms. More
• A wide variety of packaged components are provided for easy shader design.
• Shaders automatically work with all types of light and fog.

Graphical script editor

• Scripts are edited graphically for easy artist/designer access. More
• Games can easily define custom script components, and these automatically appear in the editor.
• Controllers can advertise custom function calls that can be accessed from scripts.
• Scripts support variables, looping, and conditional execution, all shown in a concise graphical manner.

Interface panel editor

• Fully interactive in-game interface panels can be created graphically. More
• Custom scripts can be attached to panel items for limitless interactivity.
• Panels have an extensible animation system with many built-in techniques.

Model, animation, and texture import tools

• Support for the Collada scene format, enabling models to be imported from 3D Studio MAX, Maya, XSI, Blender, and other content creation packages.
• Full skeletal hierarchy support for skinned meshes.
• Bump map, parallax map, horizon map, and ambient occlusion channel calculations.
• Texture compression and automatic mipmap generation.

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[frantzu]

dude nice, please fix the problems soon!

[CDennis]

Source code included?

[BigSisma]

Yes, but the links have been removed for copyright infringement. I'm creating new links now.

[BigSisma]

Links updated!

[sparkwood]

I can't get this to compile! I don't think you have the latest edition because it doesn't work right. Something is definately missing here.

[BigSisma]

Links:

Here now the situation is clear. Do you not know the basics of programming and you can not implement a program in C + +, or perhaps you have turned off the brain. If you are not able to use a serious engine, continued to use Unity.

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[sparkwood]

Is this 2.0a2 or 2.0a3?

[Johnlouis]

Where is the mirror? Also, is the source code for the tool set also in there?

[grizley]

links dead

[Neuxs]

Some please update this.

[BigSisma]

Links:

Links:

Links:

What tools? This is the engine complete with sources

[Neuxs]

Thanks for fixing that

[Varine]

So this will compile too?

[grizley]

please upload on rapidshare
uploading very slow 30 kb

[BigSisma]

Links:

I personally use:

VS2008 Team System 2008 SP1
DirectX SDK August 2009

Links:

Rapidshare has blocked the upload those files. Recognizes the hash and delete them immediately after the upload. Should repackage.

[sparkwood]

If you repackage can you get latest version?

[Varine]

I'll give it a look. I've been intending on using it for a game, but never found a cracked version to play with. Been using ShiVa for the one I'm working on right now.

[Varine]

Links are down again.

[mzac]

please re up ..

[BigSisma]

Links:

[omnious]

Links:

Not on the tracker...

Can't you just use gazup.com and upload those 3 files from above so they don't get lost or deleted?

Thanks.


EDIT: Now it says it's on the Tracker...but no seeds, sigh!

[Varine]

Torrent not found.

[Echelo]

C'mon people. re-up!! Put it on like 20 different file sharing networks.

Here's a list you can try.

2shared.com
4shared.com
4upload.ru
4us.to
addat.hu
anonym.to
badongo.com
bagruj.cz
bebasupload.com
bigandfree.com
biggerupload.com
bitroad.net
co.cc
cobrashare.sk
createfile.com
cryptit.com
czshare.com
dailymotion.com
data_premium.hu
data.hu
dataup.de
depositfiles.com
disperseit.com
divshare.com
drop.io
easyshare.com
edisk.cz
egoshare.com
enterupload.com
extabit.com
extrashare.us
fdnlinks.com
file2box.com
filebase.to
filebeam.com
filebox.com
filedropper.com
filefactory.com
fileflyer.com
filer.net
files.fm
filesavr.com
filesend.net
fileshost.com
filesmonster.com
filestube.com
fileupload.eu
flickr.com
flickrcollections.com
flyshare.cz
FreakShare
gametrailers.com
gazup.com
getthebit.com
gigapeta.com
gigasize.com
gotupload.com
hamstershare.com
hellshare.com
hotfile.com
hulkshare.com
hyperfileshare.com
ifile.it
ifolder.ru
ilix.in
imagebam.com
imagehaven.net
imageshack.us
imagevenue.com
imzupload.com
indowebster.com
iskladka.cz
kewlshare.com
kitaupload.com
leteckaposta.cz
letitbit.net
linkbucks.com
lix.in
load.to
mediafire.com
mega.1280.com
megashare.vn
megaupload.com
megavideo.com
missupload.com
movies.apple.com
multiload.cz
multishare.cz
multiupload.com
myurl.in
nahraj.cz
narod.ru
netgull.com
netload.in
novaup.com
o2musicstream.cz
oron.com
paid4share.com
photobucket.com
picasa.com
plunder.com
protectlinks.com
przeklej.pl
quickshare.cz
radikal.ru
rapidlibrary.com
RapidShare.com
relink.us
remixshare.com
rsmonkey.com
savefile.com
saveqube.com
sdilej.to
secured.in
sendspace.com
sendspacepl.pl
serienjunkies.org
share-rapid
shareator.com
sharebomb.com
shareflare.net
shareonline.biz
shareplace.com
sharingmatrix.com
speedyshare.com
storage.to
stream.cz
subory.sk
superfastfile.com
tinyurl.com
turbobit.net
u.115.com
ugotfile.com
uloz.cz
uloz.to
ulozisko.sk
ultrashare.net
up-file.com
upload.com.ua
uploadbox.com
uploaded.to
uploading.com
uploadjocketredirect.com
uploadjockey.com
uploadline.com
uploadspace.eu
upnito.sk
uppit.com
usercash.com
usershare.net
vip-file.com
webshare.net
webshots.com
wiiupload.net
wikiupload.com
x7.to
xtraupload.de
xun6.com
yourfilehost.com
yourfiles.biz
ziddu.com
zippyshare.com
zshare.net

They won't be able to get it off of all of these.

[Varine]

It takes like an hour to upload the file.

[kyriakos22]

ReUpload please..
Thanks!!!

[BigSisma]

Torrent File + Fixed Sources

[Echelo]

No seeders. Please use the list of uploading sites, and try to use ones that won't be so easily accessible to Terathon Software. Like the ones that are .to, and .ru. Hopefully you can get some more up-time out of your links this way.

[sukrit2011]

Please reupload. I need this. please help if anyone has

[markatur]

try this:

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[unlimited]

Links are dead ~

[tarzan]

C4 is a game engine with poorly designed development tools and a rendering engine that simply doesn't live up to expectations.

I have downloaded every trial version of C4 for the past 3 years, and I have always been disappointed. Why would you want to use C4 when you can use UDK?