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Andrew Baker 2021-03-15 09:11:06 -07:00
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gource.bat
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@echo off
cd gource
gource -f -a 1 -s 0.01 -t 100000 --colour-images --max-file-lag 35 --title MyGuide --user-scale 1.67 --max-user-speed 725 --filename-time 2 -title Chimera --user-friction 2.5 --padding 1.2 --user-scale 1.25 --filename-time 2 --bloom-intensity 0.1 --bloom-multiplier 3 --hide filenames,dirnames

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gource/COPYING.txt
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GNU GENERAL PUBLIC LICENSE
Version 3, 29 June 2007
Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The GNU General Public License is a free, copyleft license for
software and other kinds of works.
The licenses for most software and other practical works are designed
to take away your freedom to share and change the works. By contrast,
the GNU General Public License is intended to guarantee your freedom to
share and change all versions of a program--to make sure it remains free
software for all its users. We, the Free Software Foundation, use the
GNU General Public License for most of our software; it applies also to
any other work released this way by its authors. You can apply it to
your programs, too.
When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
them if you wish), that you receive source code or can get it if you
want it, that you can change the software or use pieces of it in new
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To protect your rights, we need to prevent others from denying you
these rights or asking you to surrender the rights. Therefore, you have
certain responsibilities if you distribute copies of the software, or if
you modify it: responsibilities to respect the freedom of others.
For example, if you distribute copies of such a program, whether
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Developers that use the GNU GPL protect your rights with two steps:
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How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
state the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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You should have received a copy of the GNU General Public License
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Also add information on how to contact you by electronic and paper mail.
If the program does terminal interaction, make it output a short
notice like this when it starts in an interactive mode:
<program> Copyright (C) <year> <name of author>
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, your program's commands
might be different; for a GUI interface, you would use an "about box".
You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU GPL, see
<http://www.gnu.org/licenses/>.
The GNU General Public License does not permit incorporating your program
into proprietary programs. If your program is a subroutine library, you
may consider it more useful to permit linking proprietary applications with
the library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License. But first, please read
<http://www.gnu.org/philosophy/why-not-lgpl.html>.

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0.51:
* Fixed --font-file relative path handling.
* Fixed a bug in resolving the repository root directory from a relative path.
0.50:
* Right mouse button rotation now pivots around the camera.
* Added --font-file option.
* Added --enable-font-file option to configure.
* Added --no-time-travel option (Lars Schmertmann).
* Added --dir-name-position option (Lars Schmertmann).
* Added --file-extension-fallback option (Lars Schmertmann).
* Added --user-show-filter option (Victor Lopez).
* Added --disable-input option (Joey Parrish).
* Added --loop-delay-seconds option (Joey Parrish).
* Added --font-scale option.
* Added filename, dirname and user font size options (Carl Colena).
* Added workaround for FFMpeg error parsing Gource PPM video output.
* Fixed a bug in the Mercurial log parser that caused changes to be missed.
* Fixed file removal being cancelled by an action with an earlier timestamp.
* Fixed a bug in the log file format detection that could result in the wrong
first entry being displayed for a custom log.
* Fixed a bug where automatically cycling through a config with multiple
repositories reset settings to their defaults.
0.49:
* Fixed compatibility with GLM 0.9.9.0.
0.48:
* Can now generate logs from git sub module directories.
0.47:
* Fixed low mouse movement speed with some mice while repositioning camera.
0.46:
* Added --screen option.
0.45:
* Added --window-position XxY option.
* Added --frameless option.
* Added --file-show-filter REGEX option (swoogles).
* Added --filename-time and filename-colour options (gh2k).
* Improved handling of very low seconds-per-day values (malengrin).
* Fixed crash when SVN log lacks author information (obarthel).
* Additional git log command validation (cym13).
* Allow lower case hex colours in custom logs (HSorensen).
* Enabled STDOUT support with --output-stream '-' on Windows (circulosmeos).
* Now requires SDL 2 to build (deprecated SDL 1.2 support removed).
0.44:
* Fixed crash when taking a screenshot with an odd resolution.
* Fixed type deduction compilation error with newer versions of GCC.
* Documentation improvements.
0.43:
* Updated boost autoconf macros to fix multi-arch detection.
0.42:
* Fixed bzr log command when no start date was specified (chrisf).
* Fixed hg log commit order when date range specified.
* Fixed hg log command line on Windows.
* Fixed parser bug in date range filtering code.
0.41:
* Multi-monitor support using SDL 2.0 when available.
* SDL 1.2 support is deprecated.
* Full screen mode now uses desktop resolution by default.
* Added --start-date, --stop-date 'YYYY-MM-DD hh:mm:ss' options.
* Added --dir-name-depth option.
* Changed --file-idle-time default value to 0.
* Changed screenshot format to PNG.
0.40:
* Added caption support.
* Improved command line interoperability on Windows.
* Fixed directory deletion short circuiting processing the rest of a commit.
* Fixed issue loading non-ascii user image filenames on windows.
* Ignore UTF-8 byte order mark at the start of lines in custom log files.
* Fix to boost macros for Macs and non-GNU systems (mistydemeo).
* Autotools improvements (flameeyes).
0.39:
* Fixed blurry non power of 2 logos.
* File colour changes now supported in custom logs (rmyorston).
* Fixed building against Boost 1.50 (svenstaro).
* Updated boost autoconf macros (flameeyes).
* Autogen script (matthiaskrgr).
0.38:
* New high quality sprites.
* Fullscreen toggle with alt + enter.
* Window is now resizable. -WIDTHxHEIGHT! creates a non-resizable window.
* Lowered minimum zoom distance.
* Use AM_CPPFLAGS in Makefile.am to allow passing custom CPPFLAGS.
* Don't add files that match the path of a known directory.
* Fixed divide by zero in text shader causing artifacts on some video cards.
* Recursively search for repository directory when log-format not specified
(thanks to Jörg Bachmann for original concept / prototype).
* New dependency on Boost Filesystem.
* Doubled the maximum zoom out distance.
* Allow negative timestamps before 1970 in custom log (artzub).
* Fix for UTF8-CPP checked.h compilation issue (vszakats).
* Fixed bug causing missing characters in text.
* Fixed --highlight-users option not using highlight-colour.
* highlight-colour default changed to white.
* Added --selection-colour option (applied to selected users and files).
* Added --dir-colour option (applied to directories).
0.37:
* Made SVN log GMT timestamp conversion fix portable.
0.36:
* Fixed SVN log GMT timestamp conversion.
* Fixed issue with sub-dirs of deleted dir not being removed in some cases.
0.35:
* Added long file extension truncation handling to file key (--key).
* Treat changes in Mercurial log files with the same time/user as one commit.
* Fixed handling of spaces in directory names with Mercurial.
* Fixed --font-colour option.
0.34:
* Now using VBOs and shaders for faster rendering when OpenGL 2.0 is available.
* Eliminated bloom colour banding artifacts (requires OpenGL 2.0).
* New font rendering library derived from FTGL (FTGL no longer required).
* Single pass font/shadow rendering (with lots of help from Chris Forbes).
* Added --no-vsync option.
* Fixed bug where tree is out of alignment with object positions in windowed
mode due to using the wrong display dimensions internally.
* Removed default max-files limit.
0.33:
* Added --hide root option to not draw branches from the root directory.
* Fixed log parsing of Bazaar merges and tagged commits.
* --output-custom-log now skips unparsed log entries instead of exiting.
0.32:
* Fixed behaviour of user camera tracking.
0.31:
* Added --with-tinyxml option to configure (use the system TinyXML library).
0.30:
* Fixed crash when SVN log entry contains no 'paths' element.
* Handle directory deletion (happens in SVN logs).
0.29:
* SVN built-in support.
* cvs2cl log support (cvs-exp support is now deprecated).
* Made camera behaviour when zooming and selecting objects more intuitive.
* Improved interactive performance.
* Added file extension key (--key or toggled with 'K').
* Added mouse-over tool tips.
* Added --highlight-colour option.
* Added --hash-seed option. The S key now randomizes colours.
* Added --output-custom-log option.
* Exposed --time-scale option (previously only available interactively).
* Removed arbitrary 1024 maximum length limit for log lines.
* Fixed two file colouring bugs (quoted files from git, period in file path).
* Fix handling of avatars for UTF-8 usernames on MACOSX (Christian Köstlin).
* Recover from video mode failing to set due to multi-sampling (Siddhesh Poyarekar).
0.28:
* Bazaar support for merged commits (Nick Moffit).
* C++ efficiency improvements (Oliver Smith).
* Improved cvs-exp log compatibility.
* Re-show name of user when adding a new action if user is idle.
* Added --padding option to control camera view padding.
* More accurate camera tracking (tracks the bounding boxes of objects).
* Improved automatic rotation logic.
0.27:
* Display time stops at the time of the last commit.
* Users fade out when end reached rather than ending abruptly.
* Position slider is now hidden by default if recording a video.
* Automatic camera rotation for better use of screen space.
* Support international keyboards (Peter Kjellerstedt).
* C++ efficiency improvements (Jacob Metcalfe).
* Fixed crash when reading from STDIN.
* Fixed intermittent crash closing Gource when using --output-ppm-stream.
* Added ini style config file support (see --load/save-config).
* Added screenshot button (F12). Screenshots respect the alpha channel.
* Added --transparent to make the background see-through (for screenshots).
* Added --logo and --background-image options.
* Added --dont-stop option for manual exiting when recording videos.
* Added --stop-at-time option to stop Gource after a number of seconds.
* Added --hide 'mouse' option.
* Added --highlight-dirs option.
* Added --file-extensions to show filename extensions only.
* Added --user-filter REGEX option.
* Allow --file-idle-time 0 (files will never expire).
* Allow --start-position 'random' to set a random start position.
* --log-command VCS replaces multiple --log-command-VCS options.
* Replaced --disable-progress and --disable-bloom with arguments to --hide.
0.26a:
* Updated to latest version of GL autoconf macros.
0.26:
* Improved mouse dragging.
* Holding right mouse button and moving the mouse rotates the view.
* The middle mouse button now toggles the camera mode.
* Username positions now scale correctly.
* Simulation time no longer incremented while paused, counting towards file time lag.
* M key now toggles mouse visibility.
* Added --hide option to use instead of multiple --hide-ELEMENT options.
0.25:
* Bazaar support (John Arbash Meinel).
* Dragging the mouse on the background moves the camera.
* Added --camera-mode option (track,overview).
* Support DOS line endings in logs.
* Improved compatibility of hg log command (Brendan Cully).
* Fixed PPM exporter producing blank images on some video cards.
* Fixed parsing of negative timezones from cvs-exp.pl logs.
* Fixed various gdb and compiler warnings.
0.24:
* PPM output speed improvements, including using a second thread (HighlandSun).
* Now using standard autotools (Flameeyes).
* Fixed --max-file-lag not working with some custom log files.
* Gource will stop at the end of the log by default when recording a video.
* Fixed STDIN stopping working after the first lot of records with tail -f.
* Added proper exception handling.
* Print errors to stderr.
0.23:
* Hiding filenames no longer hides directory names.
* Fixed --stop-on-idle option.
* Added --stop-at-end option (more intuitive than --stop-position 1.0).
0.22:
* Fixed Mercurial log order.
0.21b:
* Fixed windows build.
0.21:
* Some documentation fixes.
0.20:
* Added bloom effect (turn off with --disable-bloom).
* Added support for Mercurial (thanks to Justin Love for gource.style).
* --start-position option now works in combination with --disable-progress.
0.19:
* Use time_t instead of long for timestamps.
0.18:
* Fixed camera movement while the simulation is paused.
0.17:
* Show correct month for CVS logs.
* Added time scaling (Bitshifter).
0.16:
* Added --hide-dirnames option.
* Added --user-scale option.
* Added --date-format option (Pat Notz).
* Fix bug when encountering long log lines.
* Fixed incorrect parsing of trivial merges.
* Fixed building issues on OSX.
0.15:
* Added PPM output support for creating videos (Johannes Schindelin).
* Added experimental Apache combined access log support (--log-format apache).
* Added --stop-position and --stop-on-idle options (useful for making videos).
* Added --max-file-lag option to limit how long after a commit file changes can take to appear.
* Added --no-renames to the git log command as they don't display correctly.
* Added --max-user-speed and --user-friction as options.
* Now builds on OSX Leopard (with the required libaries installed).
* Caught raw exception from replace_invalid().
* Added CXXFLAGS. You may want to override the default (eg CXXFLAGS=-O3 ./configure).
0.14:
* Updated SVN instructions.
0.13:
* Removed single quotes from log command (fixes running gource --git-log-command in back ticks)
* Added SVN instructions.
* Fixed manpage hyphens.
0.12:
* Added --enable-ttf-font-dir=DIR option to configure (to specify the ttf-freefont directory).
* UTF-8 support using UTF8-CPP (http://utfcpp.sourceforge.net/).
* Changed the git log command (see --git-log-command) to require less work to parse.
Log files generated with the previous git-log command used by gource should continue to work.
* Allow --seconds-per-day value less than 1.0.
* Added --git-branch command.
* Added --loop command.
* Added --crop command.
0.11:
* Made N key skip to next entry.
* Documented --user-image-dir flag.
* temp file name now uses uid instead of time
0.1:
* First release.

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Gource
software version control visualization
Copyright (C) 2009 Andrew Caudwell
http://gource.io
Contents
========
1. Description
2. Requirements
3. Using Gource
4. Copyright
1. Description
==============
OpenGL-based 3D visualisation tool for source control repositories.
The repository is displayed as a tree where the root of the repository is the
centre, directories are branches and files are leaves. Contributors to the
source code appear and disappear as they contribute to specific files and
directories.
2. Requirements
===============
Gource's display is rendered using OpenGL and requires a 3D accelerated video
card to run.
3. Using Gource
===============
gource [options] [path]
options:
-h, --help
Help ('-H' for extended help).
-WIDTHxHEIGHT, --viewport WIDTHxHEIGHT
Set the viewport size. If -f is also supplied, will attempt to set
the video mode to this also. Add ! to make the window non-resizable.
--screen SCREEN
Set the number of the screen to display on.
--window-position XxY
Initial window position on your desktop which may be made up of
multiple monitors.
This will override the screen setting so don't specify both.
--frameless
Frameless window.
-f, --fullscreen
Fullscreen.
-w, --windowed
Windowed.
--transparent
Make the background transparent. Only really useful for screenshots.
--start-date "YYYY-MM-DD hh:mm:ss +tz"
Start with the first entry after the supplied date and optional time.
If a time zone offset isn't specified the local time zone is used.
Example accepted formats:
"2012-06-30"
"2012-06-30 12:00"
"2012-06-30 12:00:00 +12"
--stop-date "YYYY-MM-DD hh:mm:ss +tz"
Stop after the last entry prior to the supplied date and optional time.
Uses the same format as --start-date.
-p, --start-position POSITION
Begin at some position in the log (between 0.0 and 1.0 or 'random').
--stop-position POSITION
Stop (exit) at some position in the log (does not work with STDIN).
-t, --stop-at-time SECONDS
Stop (exit) after a specified number of seconds.
--stop-at-end
Stop (exit) at the end of the log / stream.
--loop
Loop back to the start of the log when the end is reached.
--loop-delay-seconds
Seconds to delay before looping.
-a, --auto-skip-seconds SECONDS
Skip to next entry if nothing happens for a number of seconds.
-s, --seconds-per-day SECONDS
Speed of simulation in seconds per day.
--realtime
Realtime playback speed.
--no-time-travel
Use the time of the last commit if the time of a commit is in the past.
-c, --time-scale SCALE
Change simulation time scale.
-i, --file-idle-time SECONDS
Time in seconds files remain idle before they are removed or 0
for no limit.
-e, --elasticity FLOAT
Elasticity of nodes.
-b, --background-colour FFFFFF
Background colour in hex.
--background-image IMAGE
Set a background image.
--logo IMAGE
Logo to display in the foreground.
--logo-offset XxY
Offset position of the logo.
--title TITLE
Set a title.
--font-file FILE
Specify the font. Should work with most font file formats supported by FreeType, such as TTF and OTF, among others.
--font-scale SCALE
Scale the size of all fonts.
--font-size SIZE
Font size used by the date and title.
--file-font-size SIZE
Font size of filenames.
--dir-font-size SIZE
Font size of directory names
--user-font-size SIZE
Font size of user names.
--font-colour FFFFFF
Font colour used by the date and title in hex.
--key
Show file extension key.
--date-format FORMAT
Specify display date string (strftime format).
--log-command VCS
Show the VCS log command used by gource (git,svn,hg,bzr,cvs2cl).
--log-format VCS
Specify the log format (git,svn,hg,bzr,cvs2cl,custom).
Required when reading from STDIN.
--git-branch
Get the git log of a branch other than the current one.
--follow-user USER
Have the camera automatically follow a particular user.
--highlight-dirs
Highlight the names of all directories.
--highlight-user USER
Highlight the names of a particular user.
--highlight-users
Highlight the names of all users.
--highlight-colour FFFFFF
Font colour for highlighted users in hex.
--selection-colour FFFFFF
Font colour for selected users and files.
--filename-colour FFFFFF
Font colour for filenames.
--dir-colour FFFFFF
Font colour for directories.
--dir-name-depth DEPTH
Draw names of directories down to a specific depth in the tree.
--dir-name-position FLOAT
Position along edge of the directory name
(between 0.1 and 1.0, default is 0.5).
--filename-time SECONDS
Duration to keep filenames on screen (>= 2.0).
--file-extensions
Show filename extensions only.
--file-extension-fallback
Use filename as extension if the extension is missing or empty.
--file-filter REGEX
Filter out file paths matching the specified regular expression.
--file-show-filter REGEX
Show only file paths matching the specified regular expression.
--user-filter REGEX
Filter usernames matching the specified regular expression.
--user-show-filter REGEX
Show only usernames matching the specified regular expression.
--user-image-dir DIRECTORY
Directory containing .jpg or .png images of users
(eg "Full Name.png") to use as avatars.
--default-user-image IMAGE
Path of .jpg or .png to use as the default user image.
--colour-images
Colourize user images.
--crop AXIS
Crop view on an axis (vertical,horizontal).
--padding FLOAT
Camera view padding.
--multi-sampling
Enable multi-sampling.
--no-vsync
Disable vsync.
--bloom-multiplier FLOAT
Adjust the amount of bloom.
--bloom-intensity FLOAT
Adjust the intensity of the bloom.
--max-files NUMBER
Set the maximum number of files or 0 for no limit.
Excess files will be discarded.
--max-file-lag SECONDS
Max time files of a commit can take to appear.
Use -1 for no limit.
--max-user-speed UNITS
Max speed users can travel per second.
--user-friction SECONDS
Time users take to come to a halt.
--user-scale SCALE
Change scale of user avatars.
--camera-mode MODE
Camera mode (overview,track).
--disable-auto-rotate
Disable automatic camera rotation.
--disable-input
Disable keyboard and mouse input.
--hide DISPLAY_ELEMENT
Hide one or more display elements from the list below:
bloom - bloom effect
date - current date
dirnames - names of directories
files - file icons
filenames - names of files
mouse - mouse cursor
progress - progress bar widget
root - root directory of tree
tree - animated tree structure
users - user avatars
usernames - names of users
Separate multiple elements with commas (eg "mouse,progress")
--hash-seed SEED
Change the seed of hash function.
--caption-file FILE
Caption file (see Caption Log Format).
--caption-size SIZE
Caption size.
--caption-colour FFFFFF
Caption colour in hex.
--caption-duration SECONDS
Caption duration.
--caption-offset X
Caption horizontal offset (0 to centre captions).
-o, --output-ppm-stream FILE
Output a PPM image stream to a file ('-' for STDOUT).
This will automatically hide the progress bar initially and
enable 'stop-at-end' unless other behaviour is specified.
-r, --output-framerate FPS
Framerate of output (25,30,60). Used with --output-ppm-stream.
--output-custom-log FILE
Output a custom format log file ('-' for STDOUT).
--load-config CONFIG_FILE
Load a gource conf file.
--save-config CONFIG_FILE
Save a gource conf file with the current options.
--path PATH
path Either a supported version control directory, a pre-generated log
file (see log commands or the custom log format), a Gource conf
file or '-' to read STDIN.
If path is omitted, gource will attempt to read a log from the
current directory.
Git, Bazaar, Mercurial and SVN Examples:
View the log of the repository in the current path:
gource
View the log of a project in the specified directory:
gource my-project-dir
For large projects, generating a log of the project history may take a long
time. For centralized VCS like SVN, generating the log may also put load on
the central VCS server.
In these cases, you may like to save a copy of the log for later use.
You can generate a log in the VCS specific log format using
the --log-command VCS option:
cd my-svn-project
`gource --log-command svn` > my-svn-project.log
gource my-svn-project.log
You can also have Gource write a copy of the log file in its own format:
gource --output-custom-log my-project-custom.log
CVS Support:
Use 'cvs2cl' to generate the log and then pass it to Gource:
cvs2cl --chrono --stdout --xml -g-q > my-cvs-project.log
gource my-cvs-project.log
Custom Log Format:
If you want to use Gource with something other than the supported systems,
there is a pipe ('|') delimited custom log format:
timestamp - A unix timestamp of when the update occured.
username - The name of the user who made the update.
type - initial for the update type - (A)dded, (M)odified or (D)eleted.
file - Path of the file updated.
colour - A colour for the file in hex (FFFFFF) format. Optional.
Caption Log Format:
Gource can display captions along the timeline by specifying a caption file
(using --caption-file) in the pipe ('|') delimited format below:
timestamp - A unix timestamp of when to display the caption.
caption - The caption
Recording Videos:
See the guide on the homepage for examples of recording videos with Gource:
https://github.com/acaudwell/Gource/wiki/Videos
More Information:
Visit the Gource homepage for guides and examples of using Gource with various
version control systems:
http://gource.io
Interface:
The time shown in the top left of the screen is set initially from the first
log entry read and is incremented according to the simulation speed
(--seconds-per-day).
Pressing SPACE at any time will pause/resume the simulation. While paused you
may use the mouse to inspect the detail of individual files and users.
TAB cycles through selecting the current visible users.
The camera mode, either tracking activity or showing the entire code tree, can
be toggled using the Middle mouse button.
You can drag the left mouse button to manually control the camera. The right
mouse button rotates the view.
Interactive keyboard commands:
(V) Toggle camera mode
(C) Displays Gource logo
(K) Toggle file extension key
(M) Toggle mouse visibility
(N) Jump forward in time to next log entry
(S) Randomize colours
(D) Toggle directory name display mode
(F) Toggle file name display mode
(U) Toggle user name display mode
(G) Toggle display of users
(T) Toggle display of directory tree edges
(R) Toggle display of root directory edges
(+-) Adjust simulation speed
(<>) Adjust time scale
(TAB) Cycle through visible users
(F12) Screenshot
(Alt+Enter) Fullscreen toggle
(ESC) Quit
4. Copyright
============
Gource - software version control visualization
Copyright (C) 2009 Andrew Caudwell <acaudwell@gmail.com>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.

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Cheers to everyone at Catalyst IT for their support and encouragement.

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#!/bin/sh
GOURCE_CMD_DIR=`dirname "$0"`
"$GOURCE_CMD_DIR/../gource.exe" "$@"

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@echo off
"%~dp0\..\gource.exe" %*

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-*-text-*-
GNU FreeFont
The GNU FreeFont project aims to provide a useful set of free scalable
(i.e., OpenType) fonts covering as much as possible of the ISO 10646/Unicode
UCS (Universal Character Set).
Statement of Purpose
--------------------
The practical reason for putting glyphs together in a single font face is
to conveniently mix symbols and characters from different writing systems,
without having to switch fonts.
Coverage
--------
FreeFont covers the following character sets
* ISO 8859 parts 1-15
* CEN MES-3 European Unicode Subset
http://www.evertype.com/standards/iso10646/pdf/cwa13873.pdf
* IBM/Microsoft code pages 437, 850, 852, 1250, 1252 and more
* Microsoft/Adobe Windows Glyph List 4 (WGL4)
http://www.microsoft.com/typography/otspec/WGL4.htm
* KOI8-R and KOI8-RU
* DEC VT100 graphics symbols
* International Phonetic Alphabet
* Arabic, Hebrew, Armenian, Georgian, Ethiopian and Thai alphabets,
including Arabic presentation forms A/B
* mathematical symbols, including the whole TeX repertoire of symbols
* APL symbols
etc.
Editing
-------
The free outline font editor, George Williams's FontForge
<http://fontforge.sourceforge.net/> is used for editing the fonts.
Design Issues
-------------
Which font shapes should be made? Historical style terms like Renaissance
or Baroque letterforms cannot be applied beyond Latin/Cyrillic/Greek
scripts to any greater extent than Kufi or Nashki can be applied beyond
Arabic script; "italic" is really only meaningful for Latin letters.
However, most modern writing systems have typographic formulations for
contrasting uniform and modulated character stroke widths, and have some
history with "oblique", faces. Since the advent of the typewriter, most
have developed a typographic style with uniform-width characters.
Accordingly, the FreeFont family has one monospaced - FreeMono - and two
proportional faces (one with uniform stroke - FreeSans - and one with
modulated stroke - FreeSerif).
To make text from different writing systems look good side-by-side, each
FreeFont face is meant to contain characters of similar style and weight.
Licensing
---------
Free UCS scalable fonts is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as published
by the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
The fonts are distributed in the hope that they will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
As a special exception, if you create a document which uses this font, and
embed this font or unaltered portions of this font into the document, this
font does not by itself cause the resulting document to be covered by the
GNU General Public License. This exception does not however invalidate any
other reasons why the document might be covered by the GNU General Public
License. If you modify this font, you may extend this exception to your
version of the font, but you are not obligated to do so. If you do not
wish to do so, delete this exception statement from your version.
Files and their suffixes
------------------------
The files with .sfd (Spline Font Database) are in FontForge's native format.
Please use these if you plan to modify the font files.
TrueType fonts for immediate consumption are the files with the .ttf
(TrueType Font) suffix. These are ready to use in Xwindows based
systems using FreeType, on Mac OS, and on older Windows systems.
OpenType fonts (with suffix .otf) are for use in Windows Vista.
Note that although they can be installed on Linux, but many applications
in Linux still don't support them.
--------------------------------------------------------------------------
Primoz Peterlin, <primoz.peterlin@biofiz.mf.uni-lj.si>
Steve White <stevan.white@googlemail.com>
Free UCS scalable fonts: http://savannah.gnu.org/projects/freefont/
$Id: README,v 1.7 2009/01/13 08:43:23 Stevan_White Exp $

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gource/data/gource.style
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changeset = '{file_adds}{file_copies}{file_mods}{file_dels}'
file_mod = "{date|hgdate}|{author|person}|M|{file_mod}\n"
file_add = "{date|hgdate}|{author|person}|A|{file_add}\n"
file_del = "{date|hgdate}|{author|person}|D|{file_del}\n"
file_copy = "{date|hgdate}|{author|person}|A|{name}\n"

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gource/data/shaders/bloom.frag
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varying vec3 pos;
void main()
{
float r = fract(sin(dot(pos.xy ,vec2(11.3713,67.3219))) * 2351.3718);
float offset = (0.5 - r) * gl_TexCoord[0].x * 0.045;
float intensity = min(1.0, cos((length(pos*2.0)+offset)/gl_TexCoord[0].x));
float gradient = intensity * smoothstep(0.0, 2.0, intensity);
gradient *= smoothstep(1.0,0.67+r*0.33, 1.0-intensity);
gl_FragColor = gl_Color * gradient;
}

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gource/data/shaders/bloom.vert
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varying vec3 pos;
void main()
{
pos = gl_Vertex.xyz - gl_MultiTexCoord0.yzw;
gl_TexCoord[0] = gl_MultiTexCoord0;
gl_FrontColor = gl_Color;
gl_Position = ftransform();
}

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gource/data/shaders/shadow.frag
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uniform sampler2D tex;
uniform float shadow_strength;
void main(void)
{
vec4 colour = texture2D(tex,gl_TexCoord[0].st);
gl_FragColor = vec4(0.0, 0.0, 0.0, gl_Color.w * colour.w * shadow_strength);
}

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gource/data/shaders/shadow.vert
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void main(void)
{
gl_TexCoord[0] = gl_MultiTexCoord0;
gl_FrontColor = gl_Color;
gl_Position = ftransform();
}

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gource/data/shaders/text.frag
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uniform sampler2D tex;
uniform float shadow_strength;
uniform float texel_size;
void main(void)
{
float colour_alpha = texture2D(tex,gl_TexCoord[0].xy).w;
float shadow_alpha = texture2D(tex,gl_TexCoord[0].xy - vec2(texel_size)).w * shadow_strength;
float combined_alpha = 1.0 - (1.0-shadow_alpha)*(1.0-colour_alpha);
if(combined_alpha > 0.0) colour_alpha /= combined_alpha;
gl_FragColor = gl_Color * vec4(vec3(colour_alpha), combined_alpha);
}

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gource/data/shaders/text.vert
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void main(void)
{
gl_TexCoord[0] = gl_MultiTexCoord0;
gl_FrontColor = gl_Color;
gl_Position = ftransform();
}

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