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XPenguins is a program for animating cute cartoons/animals in your root window. By default it will be penguins - they fall from the top of the screen, walk along the top of windows, up the side of windows and do various other stuff. Other themes in the base package are "Classic Penguins", reproducing XPenguins version 1.2, and "Turtles". More themes can be downloaded from the XPenguins web site

CinePaint is a free open source painting and image retouching program designed to work best with 35mm film and other high resolution high dynamic range images. It is the most popular open source tool in the motion picture industry -- used in 2 Fast 2 Furious, Scooby-Doo, Harry Potter, Stuart Little and other feature films. CinePaint is used for painting of background mattes and for frame-by-frame retouching of movies.

dcraw is an ANSI C program that decodes any raw image from any digital camera on any computer running any operating system. It's become a standard tool within and without the Open Source world. It's small (about 3000 lines), portable (standard C libraries only), free (both "gratis" and "libre"), and when used skillfully, produces better-quality output than the tools provided by the camera vendor.

Embree is a collection of high-performance ray tracing kernels developed at Intel. The target users of Embree are graphics application engineers that want to improve the performance of their application by leveraging the optimized ray tracing kernels of Embree. These kernels are optimized for photo-realistic rendering on the latest Intel processors with support for SSE, AVX, AVX2, AVX512, and the 16-wide Intel Xeon Phi coprocessor vector instructions.

[ edited version of author's www site ] This plugin losslessly decomposes a layer of an image into layers of wavelet scales. This means that you can edit the image on different detail scales (frequencies). The trivial recomposition of the image can be done by GIMP's layer modes so you can see the results of your modifications instantly. Among the applications are retouching, noise reduction, and enhancing global contrast. The plugin can be found under "Filters > Generic > Wavelet decompose"

Graphos roots are directly set in GDraw, written by Enrico Sersale and released in 2000. Version 0.1 of Graphos is a direct descendant of GDraw: the interface is almost unchanged, but the application has been refactored, reorganized, debugged, rewritten and updated. The main changes were the transition from post-script to NSBezierPath drawing, total rearrangement of the objects into Drawable Objects and their Editors organized hierachically and the porting to Macintosh.

The JOGL project hosts the development version of the Java Binding for the OpenGL API (JSR-231), and is designed to provide hardware- supported 3D graphics to applications written in Java. JOGL provides full access to the APIs in the OpenGL 2.0 specification as well as nearly all vendor extensions, and integrates with the AWT and Swing widget sets. It is part of a suite of open-source technologies initiated by the Game Technology Group at Sun Microsystems.

These icons were converted from the Hobbes OS/2 archive at hobbes.nmsu.edu. There were over 7000 icons on Hobbes, but many were duplicates. All duplicates (based on comparing CRC's) have been removed, a suffix of .N was added when there were name clashes, and any icons with 256 colors were also deleted. What remained became 3,382 icons which are mostly 32x32 and 16 colors. If you want the converter program used, write to: -Rick Richardson, rick@pcroe.digibd.com, 10/29/93

Open Shading Language (OSL) is a small but rich language for programmable shading in advanced renderers and other applications, ideal for describing materials, lights, displacement, and pattern generation. OSL was developed by Sony Pictures Imageworks for use in its in-house renderer used for feature film animation and visual effects. The language specification was developed with input by other visual effects and animation studios who also wish to use it.

"jpgtn" is based on "tnpic" by Russell Marks and on "gtnpic" by Willie Daniel. "tnpic" was originally distributed as a utility with Marks' "zgv" program. "gtnpic" was an attempt to clean up and expand upon the original tnpic program and "maybe add some new features along the way." Jpgtn differs from both "tnpic" and "gtnpic" in purpose. It is *not* an indexer of image files. It simply creates thumbnails of images stored in JPEG format.