Gaffer 1.0.2.1

[johnhaddon]

Fixes

• TweakPlug : Added Min and Max tweak modes to the UI for numeric tweaks. These were previously only available through Python.
• Arnold : Fixed rendering error for cubic curves with Vertex interpolation Quatf primitive variables.
• ImageReader : Fixed reading of signed integer TIFF files, which were failing due to a missing colorspace configuration. Signed integer files are now assumed to contain linear data (KeyError int16 (sbyte) while reading tiff images #4772).

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This discussion was created from the release Gaffer 1.0.2.1.