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Gem 0.92.3

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Gem-0.92 bugfix release #3

For additional information about this project, please visit the project page.

Available downloads

Get Gem 0.92.3 for All platforms (3.9 MB)

source package (compiles on linux, OSX, W32,...)

Get Gem 0.92.3 for Mac OS X (4.7 MB)

OSX universal binary + documentation (ppc+i386 & 10.3 + 10.4 + 10.5)

Get Gem 0.92.3 for Windows (3.6 MB)

Windows Installer (binaries + documentation)

Release Notes

Tested with pd 0.41, pd 0.42
State Final release
License GPL
Release Manager IOhannes m zmölnig
Released 2010/03/15

this release fixes a few bugs and some compilation issues found in the 0.92.2 release of Gem (see below)


GLSL shaders

support geometry shaders: cool effects are waiting out there...


models use their stored UV-texture coordinates: finally you can build your textured models in your favourite modeller and fully use them in Gem

trapezoid object with correctly distorted textures

video capturing

on linux we now have native support for V4L2 devices (including your eee's webcam, the PS3-camera and whatever hot devices are on the market...)

film/movie reading

on linux we now use Gmerlin/avdecoder support which allows you to read more movie formats and faster than ever (from FLVs to HDV)

video effects

FreeFrame effects can now be initialized directly as (e.g.) [pix_GlowVFX] (for the GlowVFX effect)

pix storage

pix_writer is a new object for writing images to your harddisk


more openGL wrapper objects

you can now use symbolic constants with many openGL wrapper objects, which makes patching much more fun


like always we have removed (and introduced) numerous bugs, so all in all GEM should now run more stable for an incomplete list of fixed bug see the bug-tracker at

Change log

bugs fixed with respect to 0.92.2

  • bugs
    • fixed a memory leak in [pix_multiblob] (closes #2969978)
    • fixed potential crasher bug for PixDualObjects in [pix_buffer_read] (closes #2963094)
  • compilation issues
    • optionally use system's libGLEW
    • more standards-compliant handling of user-defined flags (backported from Debian)
  • other
    • fixed documentation bugs (closes #2926260, #2905446)
    • added some more example patches for tracking
by IOhannes m zmoelnig last modified 2010-03-15 03:46 PM

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