Giram Is a Renderer And a Modeller.
It is a Persistance Of Vision (POV-Ray) oriented modeller, but may become
more of a general modeller in the future.
A plugin to GKrellM that displays thumbnails of periodically updated
images.
The goal of the OpenGL Extension Wrangler Library (GLEW) is to assist
C/C++ OpenGL developers with two tedious tasks: initializing and using
extensions and writing portable applications. GLEW provides an efficient
run-time mechanism to determine whether a certain extension is supported
by the driver or not. OpenGL core and extension functionality is exposed
via a single header file.
Gltt is a library that allows you to read and draw TrueType fonts
in any OpenGL application. It supports bitmapped and anti-aliased
font drawing as well as vectorized and polygonized drawing.
GOCR/JOCR is an OCR (Optical Character Recognition) program, developed
under the GNU Public License.
GOCR can be used with different front-ends, which makes it very
easy to port to different OSes and architectures. It can open many
different image formats, and its quality have been improving in a
daily basis.
A Tcl Package to Read and Write Shapefiles
Gpsmanshp was developed for use in GPSMan, a manager of GPS receiver
data. It is written in C and is based on shapelib.
Converseen is an open source project written in C++ with the powerful Qt4
libraries. Thanks to the Magick++ image libraries it supports more than 100
image formats. You can convert and resize an unlimited number of images to
any of the most popular formats: DPX, EXR, GIF, JPEG, JPEG-2000, PDF, PhotoCD,
PNG, Postscript, SVG, and TIFF.
gSculpt is an open source, procedural subdivision modeller. It has a
comprehensive set of polygon modelling tools, including most of those
found in Wings 3D, and more.
Workflow and speed of use are important design goals in the
development of gSculpt. Pre-selection highlighting throughout the
program, and keyboard short cuts ensure that the workflow is fast and
efficient, while providing access to a powerful procedural system
which allows mistakes to be rectified easily.
Its procedural modelling system makes it an excellent choice for
making modelling tutorials, as the steps required to build the model
from the beginning are displayed to the user in a list. This list can
be navigated easily, allowing a user to view the process one step at a
time, at their own pace, while being able too look at the model from
all angles as they go.
gSculpt can import and export Wavefront Object (.obj) model files.
GTS stands for the GNU Triangulated Surface Library. It is an Open Source
Free Software Library intended to provide a set of useful functions to deal
with 3D surfaces meshed with interconnected triangles.
A brief summary of its main features:
- Simple object-oriented structure giving easy access to topological
properties.
- 2D dynamic Delaunay and constrained Delaunay triangulations.
- Robust geometric predicates (orientation, in circle) using fast adaptive
floating point arithmetic.
- Robust set operations on surfaces (union, intersection, difference).
- Surface refinement and coarsening (multiresolution models).
- Dynamic view-independent continuous level-of-detail.
- Preliminary support for view-dependent level-of-detail.
- Bounding-boxes trees and Kd-trees for efficient point location and
collision/intersection detection.
- Graph operations: traversal, graph partitioning.
- Metric operations (area, volume, curvature ...).
- Triangle strips generation for fast rendering.
The IccXML project acts as an extension of SampleICC's IccProfLib
that provides additional I/O capabilities for reading and writing
the ICC profile contents as XML files. Command line tools and an
XML schema are provided.