Computational Geometry

Geom4J is a computational geometry library for Java. It contains implementation of the most important computational geometry data structures and algorithms coded in pure Java, designed for ease of use and optimized for performance. Platforms: Windows, Mac, Linux

Navlib is a collection of algorithms created to solve the navigation problem for 2D non-holonomic vehicles. It includes code for computational geometry, system identification, path planning, and control. Written in C++ with python extensions. Platforms: *nix

Custom Geometry is an extension which resizes and positions the window according to your settings. Custom Geometry adds a button to the Firefox status bar that will resize the Firefox window to your specifications. Many other extensions will resize the window, but only to preset dimensions,... Platforms: *nix

Geometry Description Markup Language (GDML) workpackage is primarly ment to provide geometry data exchange format for the LCG applications. The workpackage consists of the GDML Schema part, which is a fully self-consistent definition of the GDML syntax and the GDML I/O part which provides means... Platforms: *nix

Geometry Solver 3D is an accessible and handy application that will resolve analytic geometry problems with ease. The program will also provide tools for calculations in 3D as well as graphic OpenGL demonstrations. Now you can use this handy software to solve math problems. Platforms: Windows, Windows Vista, 7

This is the first example of Computational Physics, Modeling and Simulating a Physical SystemsEx1: Kepler's Laws Platforms: Matlab

Polar Parallel Coordinate Geometry (PPCG) plots standardardised time series data. Colour is used to demonstrate data through time; black being the oldest to white being the newest. 2 - 3 Std deviation warning/action limits are also highlighted by yellow/red respectively. Platforms: Matlab

Math::Geometry is a Perl module that implements classic geometry methods. It should be considered alpha software and any feedback at all is greatly appreciated. The following methods are available: vector_product. Also known as the cross product, given two vectors in Geometry space, the... Platforms: *nix

This software aims help students of analytic geometry courses by visualizating several key concepts. Platforms: Windows, Mac, Linux

CILib is a framework for developing Computational Intelligence software in swarm intelligence, evolutionary computing, neural networks, artificial immune systems, fuzzy logic and robotics. Platforms: Windows, Mac, Linux

The Protein Geometry Database hosts the development code for a flexible database for searching protein geometry, as well as a library for accessing this data for protein modeling & refinement programs. Platforms: Windows, Mac, Linux

A common way to create new compound widgets is to inherit Frame, create everything you need inside it and pack this base Frame on your application.This script is an alternative to this method, that sets geometry methods and options from a wiget to another. Platforms: Windows, Mac, *nix, Python, BSD Solaris

Gabedit is a Graphical User Interface to Gamess-US, Gaussian, Molcas, Molpro, MPQC and Q-Chem computational chemistry packages.Gabedit includes graphical facilities for generating keywords and options, molecule specifications and their input sections for even the most advanced calculation... Platforms: *nix, C/C++, BSD

This is a Java program that calculates commonly used parameters related to airplane wing geometry such as area, taper ratio, aspect ratio, sweep, etc. As an aerospace engineer involved in airplane design, I find that I'm calculating these parameters all the time, so I wrote this program to help... Platforms: Mac

Copan for Windows desktop/netbook is a very functional and easy-to-use geomatics engineering tool for computing and managing plane land surveying and mapping coordinates. It does numerous coordinate geometry (COGO) calculations, processes and adjusts raw field survey data, computes and... Platforms: Windows

Avogadro is an advanced molecular editor designed for cross-platform use in computational chemistry, molecular modeling, bioinformatics, materials science, and related areas. This project offers a flexible rendering engine and a powerful plugin architecture. The main concept behind Avogadro... Platforms: *nix

CILib comes from Computational Intelligence Library. CILib is a collaborative research framework for developing Computational Intelligence algorithms in the fields of swarm intelligence, evolutionary computing, neural networks, artificial immune systems, and fuzzy logic. Whats New in This... Platforms: *nix

Tk::SplitFrame is a geometry manager for scaling two subwidgets. SYNOPSIS use Tk; use Tk::SplitFrame; my $MainWindow = MainWindow->new(); my $SplitFrame = $MainWindow->SplitFrame ( -orientation => vertical, -trimcolor => #c7c7c7, -background => white, -sliderposition => 60,... Platforms: *nix

Perceptual Image Diff is an image comparison utility that makes use of a computational model of the human visual system to compare two images. Its useful for running automated regression testing on images that are perceptually identical but have minor pixel noise from different random number... Platforms: *nix

Tk::Gpack module contains abbreviated geometry arguments for pack, grid and place geometry managers. This module exports four functions for each of the different geometry mananers into the Tk namespace. These functions provide a variety of styles for controlling the indevidual geometry of one,... Platforms: *nix