Free commercial real estate software for linux

The ORTE is an implementation of the RTPS communication protocol defined by Real Time Innovations.

RTPS is an application layer protocol targeted to the real-time communication area. It is built on top of a standard UDP stack.

This protocol is being submitted to the IETF as an informational RFC and has been adopted by the IDA group.

Racer is a free car simulation project, using real car physics to get a realistic feeling. Cars, tracks, scenes and such can be created with relative simplicity in mind (compared to other driving simulations).
The 3D and other file formats are, or should be, documented. Editors and support programs are also available to get a very flexible and expandable simulator. It uses OpenGL for rendering.
It attempts to do well at the physics section, trying to create life-like cars to emphasize car control and doesnt cut back on realism in the interest of fun. If youve played Grand Prix Legends from Papyrus, youll know what Im talking about.
Racer major features:
- Its totally free! (for non-commercial use)
- Available for multiple platforms; Windows 2000/XP (95/98/ME may work but have some trouble with fonts), Linux and Mac OS X.
- 6 DOF models used (the car can move around freely)
- Uses motion formulae from actual engineering documents from SAE for example.
- Total flexibility; almost everything is customizable through ASCII files.
- Commercial-quality rendering engine (with smoke, skidmarks, sparks, sun, flares, vertex-color lit tracks).
- Support for Matrox Surround Gaming. See the corresponding page on Matrox site.
- Lots of addon cars and tracks available on the web.
- Easy integration of your own cars and tracks that you create in ZModeler, 3D Studio Max(tm), Maya etc.
- At least 15 degrees of freedom for a regular car (6 DOF for the car body, 1 for each wheels vertical motion and 1 for each wheel spinning, and 1 for the engine, several more for the driveline). Depending actually on how many wheels you put on the car.
- Real-time internal clock; no physical dependency on framerate. Controller updates are also done independently of the framerate.
- Not limited to 4 wheels; anything from 2 to 8 wheel vehicles are currently supported (but mostly untested, and some problems with hardcoded differentials for example may exist (v0.5.0)).
- Not much constraints on the track data; surface info is taken from polygon data (VRML tracks), and splines are used to smooth out the track surface (polygons are too harsh for driving on just like that).
- Tools to modify the cars & tracks are freely available on this site (though external utilities are recommended for best results).
- Some used algorithms are explained on this site. Also, references are available. If you are programming a carsim, you might find something useful here.
- Save game present!
Main features:
PHYSICS FEATURES
- Full 6 degree of freedom motion of the car chassis.
- Independent suspension for all wheels.
- Suspension features: springs, dampers, anti-rollbar, rollcenter, anti-pitch.
- Wheel features: camber, wheel hop (the wheels have mass), toe.
- Tires: Pacejka tire model, relaxation length.
GRAPHICS FEATURES
- View frustum culling for increased framerate.
- Shader system for Quake-style rendering.
- Fog definable per track.
- Environment mapping for shiny materials.
- Live track environment mapping.

XMMS Real Random plugin overrides the builtin shuffle mode and plays the titles in a more random way.

The shuffle mode of xmms is not as I expected it. So I created this plugin.

For using this plugin, the plugin has to be loaded by xmms and the shuffle mode of xmms has to be "on".

The plugin becomes active if you are playing a song for a while. If this song ended it jumps to a random position within the playlist.

Eat The Whistle is an opensource soccer game originally developed by Hurricane Studios as commercial product for the Amiga platform. It has a lot of features never seen in other soccer games.
The original Amiga version has been made portable with the help of the SDL library, now ETW runs on a wide range of machines, the site will keep precompiled binaries for Win32, Linux, MacOSX, AmigaOS, but its possible to adapt it to run on every platform supported by SDL.
Main features:
- System friendly. Run in a window or fullscreen, can be played also on old machines (runs pefectly on a P200).
- World cup, leagues, cups with real teams (with slightly modified names).
- Time synchronized, faster CPU get faster framerate but not faster gameplay.
- Can be played through keyboard or joypad/joysticks (USB or Gameport).
- Network playing through TCP/IP (not yet finished).
- Very intuitive control method with acceleration/deceleration.
- More than 550 frames of animations for the players, 300 for the goalkeeper, 100 for the refree and a lot of other graphics.
- 30 different fields, including muddy, frozen and wet (actually only one included in the demo version to contain the archive size).
- Fouls, corners, throw-in with an intuitive control system.
- Role playing. (You can play a match as the whole team or only as a player).
- About every thing in the game is configurable via intuitive menus.
- Game Tactics and tactic editor.
- Heading and other special shots with intuitive controls.
- Team players (with individual stats) and team editor (the editor is actually available only for AmigaOS).
- Import SWOS teams.
- Arcade-like actions for "arcade mode" (powerups, bonuses... something like speedball II).
- Replays (with load/save option).
- Spoken comment (actually broken).

Rails Real-Time Form Validation Plug-In uses AJAX to validate form data against a model in real-time. AJAX requests are made as the user is filling in form fields.
The form data is then validated against a model on the server-side. RTV then responds with javascript that dynamically updates the HTML document. This enables you to mark form fields as valid/invalid using CSS.
The download package now includes a sample rails application. It does not need a database to run, thanks to this. Simply execute ./script/server from the rtv_sample_app directory and point your bwoser to http://localhost:3000.
Usage:
Download and extract the contents of the_plugin directory to your vendor/plugins directory. Please the the rtv_sample_app for more details.
In your controller:
include UIEnhancements::RealtimeValidation
helper :RealtimeValidation
realtime_validation_for(:the_form_id, :the_model)
In your view, after a form:
In your CSS (example):
.fieldWithoutErrors,
.fieldWithErrors
{
outline-width: 1px;
outline-color: white;
outline-style: solid;
/* !!HACK!! IE will not use this because it does not understand !important. Border is not needed for firefox, so make it 0px!*/
border-width: 0px !important;
/*for IE!*/
border-width: 1px;
border-color: white;
border-style: solid;
}
.fieldWithErrors
{
background: pink;
background-color:pink;
outline-color: red;
/*for IE!*/
border-color: red;
}
/* Browser support may be limited here...*/
.fieldWithErrors input,
.fieldWithErrors select,
.fieldWithErrors textarea
{
background: pink;
background-color: pink;
}
Known to work with:
- Rails 1.1.6
- FireFox 2
Enhancements:
- This release adds a sample application, some code cleanup and minor bugfixes, and some changes to the sample CSS.

Real Life Mortgage Calculator is a script that provides visitors to your Web site of how much house they can afford than a simple mortgage calculator.

Calculating the costs of your first home is more than just getting a mortgage - theres a ton of other costs to consider including appliances, repairs, moving costs and utilities!

Youll get a much better idea of what you can afford by using this form than one that only tells you how much your monthly mortgage payment will be. When you submit the form, you will be presented with a printable report with the following information:

1. How much you can afford to put down
2. If youll be able to afford the monthly costs (its not just the loan youll be paying for)
3. A pretty good estimate of your utility costs (water, electricity, heating, etc.)
4. A full amortization report on your loan for each year youll be paying it. Youll want to print that out!

Its good to generate a report for each house youre considering getting a loan for. Then print out the report so you can compare and contrast them.

You can also download the Real Life Mortgage Calculator and add it to your own site. Just click the download link to the right. Enjoy!

Real Poker project is a poker simulation.

New poker games may be created by the user. Hand simulations may be run.

Upon execution the first thing that is displayed is the main window for Real Poker.

Poker games may be created, saved, deleted, and edited. Poker games may also be filtered through a learning process, the results of which are used by the robot players.

There is a game library provided with Real Poker "out of the box" which includes four poker games: Seven Card Stud, Five Card Stud, Texas Holdem, and Five Card Draw. The game library file is named "games.lib".

A game library may contain a maximum of 50 games. When Real Poker is first loaded, the default game library (games.lib) will automatically be loaded provided it is present in the .RP directory within your HOME directory (see the INSTALL file).

Use your mouse to click on the GAME LIBRARY drop-down item under the MISC menu selection to perform various functions concerning the game library.