Archives for posts with tag: file format
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Ptex

January 15, 10 //

Ptex is a texture mapping system developed by Walt Disney Animation Studios for production-quality rendering:

  • No UV assignment is required! Ptex applies a separate texture to each face of a subdivision or polygon mesh.
  • The Ptex file format can efficiently store hundreds of thousands of texture images in a single file.
  • The Ptex API provides cached file I/O and high-quality filtering – everything that is needed to easily add Ptex support to a production-quality renderer or texture authoring application.

Home Page: http://ptex.us/
Project Page: http://github.com/wdas/ptex/
Language: C++
Platform: Linux, OS X, Windows
License: New BSD
Sponsor: Walt Disney Animation Studios

Blender

January 7, 10 //

Blender is an integrated application that enables the creation of a broad range of 2D and 3D content.  Blender provides a broad spectrum of modeling, texturing, lighting, animation and video post-processing functionality in one package.  Through its open architecture, Blender provides cross-platform interoperability, extensibility, a small footprint, and a tightly integrated workflow.

Aimed world-wide at media professionals and artists, Blender can be used to create 3D visualizations, stills as well as broadcast and cinema quality videos, while the incorporation of a real-time 3D engine allows for the creation of 3D interactive content for stand-alone playback.

Originally developed by the company ‘Not a Number’ (NaN), Blender now is continued as ‘Free Software’, with the source code available under the GNU GPL license. It now continues development by the Blender Foundation in the Netherlands.

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Home Page: http://www.blender.org/
Project Page: http://www.blender.org/development/
Language: C, Python
Platform: Windows, Mac OS X, Linux, FreeBSD 5.4 (i386), Sun Solaris 2.8 (sparc)
License: GNU GPL

GIMP

January 7, 10 //

GIMP is a versatile and full-featured image processing and paint package.  Through it’s scripting interface it can also provide online batch processing systems, a mass production image renderer or function as an image format converter.

GIMP is expandable and extensible. It is designed to be augmented with plug-ins and extensions.

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Home Page: http://www.gimp.org/
Project Page: http://developer.gimp.org/
Language: C
Platform: Windows, Linux, OSX
License: GPL

depix

January 7, 10 //

Film scans and images are usualy shoved about in DPX files. These files embed a massive amount of metadata which can be used to automatically catalog and search in big file collections (and searching is essential since a complete feature film will run well into tens of thousands of files). Reading this metadata can easily help with cumbersome tasks like sorting DPX files per reel/timecode, resolution, selective copying/processing and such daily tasks.

Additionally, depix supports editing of DPX metadata without the need to copy the file over (since files can be big). The metadata gets modified in-place without any copy operations, which is especially helpful when operating across a network.

Home Page: http://guerilla-di.org/depix/
Language: ruby
Platform: Windows, OS X, Linux
License: MIT

Imagemagick

January 6, 10 //

ImageMagick is a software suite to create, edit, and compose bitmap images. It can read, convert and write images in a variety of formats (over 100) including DPX, EXR, GIF, JPEG, JPEG-2000, PDF, PhotoCD, PNG, Postscript, SVG, and TIFF.  Use ImageMagick to translate, flip, mirror, rotate, scale, shear and transform images, adjust image colors, apply various special effects, or draw text, lines, polygons, ellipses and Bézier curves.

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Home Page: http://www.imagemagick.org/
Language: C with API's provided for C++ and Perl
Platform: Windows, Linux, OSX
License: Custom open source license that requires attribution. Free for commercial use. GPL compatible.

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