Version 8.2.0

IECore

• Fixed potential platform independence problem when writing unsigned ints in StreamIndexedIO.
• Optimised StreamIndexedIO memory usage. Reductions range between 20% and 70% for a selection of production assets.
• Fixed an off-by-one error in DeepImageConverter.

IECorePython

• Introduced an improved wrapping mechanism with reduced overhead for non-subclassed instances. Deprecated existing wrapping mechanism.
• Added RefCounted equality, inequality and __hash__ bindings based on the address of the underlying C++ object. Previously these methods were implemented with respect to the address of the python object, but several python objects could refer to the same C++ object.

IECoreHoudini

• Fixed problems initialising defaultObjectPoolCache during plugin load.
• Fixed bug in HoudiniScene with flat geo but no / prefix.

IECoreMaya

• Switching to component mode on scene shapes now behaves the same as procedural holders.
• The create locator functions in FnSceneShape now return the locators they created.

Build

• Fixed compilation errors on Linux Mint 16.

Version 8.1.0

IECore

• Fixed cropping bug in CameraController::setResolution
• Fixed bug with SceneCache animated object topology.

IECoreMaya

• Added create locator functionality to SceneShapes
• Moved create locator methods from ProceduralHolderUI to FnProceduralHolder
• SceneShapes support queries to double attributes

Version 8.0.0

IECore

• Added screen window modes to CameraController::setResolution.
• Fixed multiplication issue in MatrixInterpolator

IECoreMaya

• SceneShape GL Preview responds to the "scene:visible" attribute

IECoreHoudini

• SceneCache ROP marks visiblity using "scene:visible" rather than "visible"
• Preventing crashes in HoudiniScene when OBJ networks contain non-OBJ nodes

Version 8.0.0 beta 9

IECore

• Fixed boost::format() exception in CompoundData::member()

IECoreGL

• Fixed "gl:primitive:selectable" attribute (#46)
• Fixed ID selection in wireframe, outline, and points styles (GafferHQ/gaffer#53, GafferHQ/gaffer#160)

IECoreMaya

• Setting gl:curvesPrimitive:useGLLines for SceneShape drawing
• Minor bug fixes to SceneShapeUI for tag menu and expandToSelected
• Fixed crash when reading MayaScene attributes that don't exist on the SceneShape
• Fixed stale window bug in SplineParameterUI

IECoreHoudini

• SceneCache ROP marks locations which appear and disappear over time
• Added standard ROP script parms (pre/post render and frame)

IECoreNuke

• Changed SceneCacheReader to only display MeshPrimitives

Version 8.0.0 beta 8

IECore

• Clang compatibility

IECoreGL

• Clang compatibility

Version 8.0.0 beta 7

IECore

• Added TransferSmoothSkinningWeightsOp
• Added GIL release for DisplayDriver imageData and imageClose binding

IECoreMaya

• Added ToMayaCurveConverter

IECoreHoudini

• Houdini 13 Compatibility (requires H13.0.267 to pass tests)
• Fixed HoudiniScene custom attribute bug when two callbacks define the same attribute
• Fixed exception when reading HoudiniScene custom attributes that didn't exist in the underlying scene
• Using handles instead of strings when validating the DetailSplitter

Version 8.0.0 beta 6

IECore

• LinkedScene( SceneInterfacePtr ) supports writable scenes
• Fixed SceneCache from IndexedIO bug
• Fixed linking issues with IECore::CamelCase

IECoreHoudini

• SceneCache SOP transforms all Point, Normal, and Vector primitive variables (previously it only transformed P and N)
• Preventing double cooking in HoudiniScene::scene( path )

Version 8.0.0 beta 5

IECore

• Improved error reporting in LinkedScene - the main filename is now available in error messages.
• Made RunTimeTyped baseTypeIds() and derivedTypeIds() methods thread safe.

IECoreGL

• Added IECoreGL::Selector::push/popIDShader() methods. These replace the now deprecated loadIDShader() method.
• Fixed crashes when selecting curves.

IECoreHoudini

• Added SceneCache Transform SOP. This node applies transformations from a SceneCache file directly on the points and primitives at the SOP level.
• FromHoudiniPolygon converter now automatically removes normal primvars when extracting a subdivision mesh.

IECoreNuke

• Added DeepImageReader - this allows any deep image type supported by Cortex to be read in Nuke.

Version 8.0.0 beta 4

IECore

• Optimised polygonNormal and polygonWinding in PolygonAlgo.h.
• Added face normals mode to MeshNormalsOp.

IECoreGL

• Fixed shading of polygon meshes with no "N" primitive variable (#118).

IECoreArnold

• Added support for Arnold parameters of type AI_TYPE_BYTE.
• Added compatibility with Arnold 4.1.
• Fixed hangs in procedurals.

Version 8.0.0 beta 3

IECore

• Fixed compile issue on Ubuntu

IECoreHoudini

• Improving performance of SceneCache SOP. This brings the animated performance back inline with 8.0.0-b1, while maintaining (if not improving) the on-load performance from 8.0.0-b2.
• Guaranteed SceneCache SOP shape/point order by sorting children by name before loading.
• Preventing crash in SceneCache ROP when cooking inside an invisible OBJ subnet.