	Visaurin Geometric Library
Introduction Download Project page API Reference Python bindings	Introduction. LibVsg is a 2D/3D software library with a focus on basic geometric manipulations. It's released under the GNU LGPL. Written for C, it provides support for single and double precision arithmetics. Provided features include several data types and the corresponding API: 2D/3D points/vectors. Quaternions (3D rotations presented in a 4D unit vector). 2D/3D affine transforms (3x3 and 4x4 matrices, respectively). Geometric containers, such as spatial filters: currently only Point/Region binary trees (both 2D and 3D). Although the main API is a C interface, a Python wrapper comes with the library source distribution. Software prerequisites Vsg depends on the following software: glib-2.0. pkg-config. Python for source generation. Optional software may also be needed: gtk-doc for reference documentation. pygtk for building Python wrapper. Download. Current version, vsg-0.2.0 can be downloaded at: http://prdownload.berlios.de/vsg/vsg-0.2.0.tar.gz Python bindings. Vsg comes with a set of Python bindings. Module vsg allow you to make geometric computations within your Python interpreter. You can browse online current documentation for the Python wrapper pyvsg-0.2.0. While these pages are not to be considered as definitive, they can give an idea of the wrapper usage.
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Visaurin Geometric Library

Introduction.

LibVsg is a 2D/3D software library with a focus on basic geometric manipulations. It's released under the GNU LGPL. Written for C, it provides support for single and double precision arithmetics.

Provided features include several data types and the corresponding API:

2D/3D points/vectors.
Quaternions (3D rotations presented in a 4D unit vector).
2D/3D affine transforms (3x3 and 4x4 matrices, respectively).
Geometric containers, such as spatial filters: currently only Point/Region binary trees (both 2D and 3D).

Although the main API is a C interface, a Python wrapper comes with the library source distribution.

Software prerequisites

Vsg depends on the following software:

glib-2.0.
pkg-config.
Python for source generation.

Optional software may also be needed:

gtk-doc for reference documentation.
pygtk for building Python wrapper.

Download.

Current version, vsg-0.2.0 can be downloaded at:

http://prdownload.berlios.de/vsg/vsg-0.2.0.tar.gz

Python bindings.

Vsg comes with a set of Python bindings. Module vsg allow you to make geometric computations within your Python interpreter.

You can browse online current documentation for the Python wrapper pyvsg-0.2.0. While these pages are not to be considered as definitive, they can give an idea of the wrapper usage.

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