Version 9.11.3

IECoreArnold

• MeshAlgo : Fix iterator invalidation bug.

Version 9.11.2

Build

• Fixed linking of IECoreAppleseed on OS X.

Version 9.11.1

IECoreArnold

• Improved UV set support.
• Support for FaceVarying primitive variables.
• Support for Constant V3f primitive variables.
• Support for Vertex primitive variables on PointsPrimitives.
• Fixed incorrect output of Vertex primitive variables on CurvesPrimitives (these are not yet valid in Arnold)

IECoreAppleseed

• Made LogTarget class public.
• Added dataToString overload accepting a const Data*.
• Refactored transform conversion code out of TransformStack.

Version 9.11.0

IECoreArnold

• Added support for AI_TYPE_VECTOR in ParameterAlgo::setParameter().
• Stopped making unnecessary copies of mesh topology in MeshAlgo::convert().
• Added support for point arrays in ParameterAlgo::setParameter().

Version 9.10.1

IECoreArnold

• Added support for matrix parameters

IECoreAppleseed

• Fliped t coordinate for mesh UVs.
• Removed ToAppleseed converters. Moved code to Algo files.
• Fixed compile issues for IECoreAppleseed on gcc 4.1.2
• Fixing SConstruct configuration for Appleseed

Build

• Exposing OSL and OIIO build options

Version 9.10.0

IECoreArnold

• Remove support for Arnold < 4.1.
• Support for progressive renders.
• ParameterAlgo
  • Support for arrays in getParameter().
  • Support for RGBA and Point2 parameters.
  • Support for V3fVectorData.
• Flipped t coordinate for mesh uvs.
• Suppressed conversion of stIndices primvar.

Version 9.9.1

Build

• Added INSTALL_ARNOLDPYTHON_DIR build option, to specify an independent location
  for the installation of the IECoreArnold python module.
• Fixed linking of IECoreArnold.

Version 9.9.0

IECore

• Python Module
  • Use RTLD_GLOBAL to load C++ modules.

IECoreMaya

• Added a MightHaveFn to IECoreMaya::LiveScene::registerCustomAttributes().
  • If MightHaveFn is specified, it will be called before NamesFn to allow a cheap early out.

IECoreHoudini

• Implemented Cob GEOIO_Translator::fileStat to return the bounding box from the cob header.

IECoreArnold

• Renderer
  • Apply name to camera nodes.
  • Support "ai:shape:" attribute prefix.
  • Add support for creating Arnold volume nodes.
• Add SphereAlgo with conversion from IECore::SpherePrimitive.

Build

• Fixed PYTHONPATH for IECoreArnold tests
• Updated SConstruct and tests for Arnold 4.2

Version 9.8.0

IECoreMaya

• Added plug conversion for MPointArray to IECore::Vector3f/3d (3d default) with Point interpretation.
• Updated plug conversion for VectorArray to use Vector interpretation (rather than Numeric).
• Preventing primary UV Set from being exported twice.
• ieSceneShape expansion functions can optionally preserve the original namespace of the parent.

IECoreRI

• Added initial support for 3delight OSL via NSI

IECoreAppleseed

• Renamed volume priority attribute to medium priority.

Version 9.7.1

IECore

• LinkedScene : The message for linked ancestor tags is now Debug level instead of Warning.

IECoreHoudini

• Fixed "name" attribute bug in IECoreHoudini::LiveScene, which was triggered by using an attribwrangle on the name attribute.