139QC Show/Hide Private Patches

Run from Terminal: defaults write -g QCShowPrivatePatches 1 defaults write -g QCShowPrivatePatches 0

137My First Core Filter. Make Alpha Accessable

/* A Core Image kernel routine that manipulates the alpha of an image. */ kernel vec4 multiplyEffect(sampler image, float alpha) { vec4 i = sample(image, samplerCoord(image)); i.a = alpha; return i; }

7QC 3.1 Patch Install Location

Quartz Composer 3.1 patch install location: /Library/Graphics/Quartz Composer Patches/ ~/Library/Graphics/Quartz Composer Patches/ and NOT /Library/Graphics/Quartz Composer Plug-Ins/ ~/Library/Graphics/Quartz Composer Plug-Ins