Projects tagged ‘geometry’

GEOS

GEOS (Geometry Engine - Open Source) is a C++ port of the Java Topology Suite (JTS). As such, it aims to contain the complete functionality of JTS in C++. This includes all the OpenGIS "Simple Features for SQL" spatial predicate functions and spatial operators, as well as specific JTS topology functions such as IsValid().

Metrics updated 06 Nov 07

JTS Topology Suite

The JTS Topology Suite is an API of 2D spatial predicates and functions. It has the following design goals: * JTS conforms to the Simple Features Specification for SQL published by the Open GIS Consortium * JTS provides a complete, consistent ... [More] , robust implementation of fundamental 2D spatial algorithms * JTS is fast enough for production use * JTS is written in 100% pure Java( * JTS is open source (under the LGPL license) [Less]

Metrics updated about 15 hours ago

GeoAPI.NET

Metrics updated 07 Oct 08

Kig

Kig is a program for exploring geometric constructions. It is meant as a better replacement for such free programs as KGeo, KSeg and Dr. Geo and commercial programs like Cabri. Kig is meant as a useful and powerful utility for high school students and teachers.

Metrics updated 06 Oct 08

NetTopologySuite v2

A port of JTS to .Net, rewritten to take advantage of CLR constructs, as well as remove some of the legacy issues in JTS.

Metrics updated about 18 hours ago

NetTopologySuite

NetTopologySuite is a C#/.NET port of JTS Topology Suite, a Java library for GIS operations, (OpenGIS compliant). The main goal of this project is to have a .NET GIS solution that is fast and reliable for any kind of .NET platform, PocketPC and SQL Server 2005 (through CLR integration) included.

Metrics updated about 13 hours ago

vcg

The VCG library is a portable C++ templated library for manipulation, processing and displaying with OpenGL of triangle and tetrahedral meshes. The library, released under the GPL license is the result of the collaborative efforts of the Visual ... [More] Computing Lab ( VCGLab ) of the ISTI - institute of the Italian National Research Council. This library has been used to build many successful research tools, like MeshLab, Metro, the standard tool for measuring differences between triangular meshes and ShadeVis, a tool for per-vertex computation of a static ambient occlusion term. [Less]

Metrics updated 11 Oct 08

lib2geom

Lib2geom (2Geom in private life) is a library developed for inkscape to provide a robust computational geometry framework. It is not a rendering library, instead concentrating on high level algorithms such as computing arc length.

Metrics updated about 14 hours ago

KTurtle

KTurtle is an educational programming environment. KTurtle aims to make programming as easy and touchable as possible, and therefore can be used to teach kids the basics of math, geometry and... programming. The programming language used in KTurtle ... [More] is loosly based on Logo. KTurtle allows, just like some implementations of Logo, to translate the programming language (the commands, the documentation and the error messages) to native language of the programmer. Translating the programming language to the native language of the programmer is one of the many ways KTurtle tries to make learning to programming more simple. Other features to help to achieve this goal are: intuitive syntax highlighting, simple error messages, integrated canvas to make drawings on, integrated help function, ... [Less]

Metrics updated 11 Oct 08

fracplanet

fracplanet is an interactive application for generating and viewing random fractal planets and terrain with oceans, mountains, icecaps, and rivers. These can then be exported as models to POV-Ray or Blender, or as textures to other applications. It uses Qt and OpenGL.

Metrics updated 06 Oct 08