bones:This change of orientation will require modders, that modify the rotation or
position of a Bone node through scripts, to change the axis they use in. Since the Bones neutral
transformation now properly aligns with the same axis' as GE's world coordinate orientation
Features
attributes: complete the new attribute system (22f4c44), closes #94
material: warn and assign default material for empty material slots (1c430a2)
Bug Fixes
dependency-install: change to sys.executable from bpy.app.binary_path_python (1015a1d)
lxml: fix an export error with mergegroups, when using lxml (17b4b7f), closes #84
attributes: fix attribute export and ui, with multiple dependencies (beae96f)
i3d-properties: fix a bug which caused collection export to throw an exception (e3b5d33)
light: change the GE attribute range to be derived from light cutoff_distance (6af27d7), closes #94
lights: add the last missing attributes for lights (712f323), closes #76
lights: update lights to follow new attribute definition system (f54286f)
shape: correctly set the tangent instead of the normal attribute, when normalmap is present (c04ebb6), closes #88
shape: export normal attribute only when shape has a material with a normalmap (a6551ae), closes #88
bones: change bone orientation from along Y to along Z, to match the visuals in Blender (d9adf44)
i3d-mapping: fix mapping for armatures if 'collapse armatures' is enabled (494e7ac), closes #99
skinned-mesh: fix bone transformation error, when collapse_armatures is enabled (6bd3190), closes #121
skinned-mesh: fix bone transformation error, when collapse_armatures is enabled (6bd3190), closes #121
Performance Improvements
attributes: add a new system for tracking attributes in blender or typing them manually (5cf9bd0)
Documentation
lxml: remove printouts to console used for testing lxml installation (620a39f)
attributes: describe the new attribute system in the documentation (bffa29e), closes #76
light: fix a wrong hint to where to find the shadows attribute (2113d61)
lights: add where to find the depending attributes to the description of attributes (4ca0e09)