Blender 4.1: Add-ons¶

Rigify¶

Nested bone collections are now supported by the Rig Layers UI: when a parent collection is hidden, buttons for its children are greyed out. (69f9e45f7b)
Some custom properties now use recently added boolean (checkbox/toggle) and enum (dropdown) types. (0585a98f16, Manual)

Implement KHR_materials_anisotropy import (d6b9e57135)
Refactor material import (f407b20752, c689c7b5c6, 3b0b64b01e, 5bf2cbd6b9)
Convert pbrSpecularGlossiness for Principled v2 (0d3045d8f6)
Perf: Use NumPy for TRIANGLE STRIP and TRIANGLE FAN mode primitives (8e33a044e7)
Updates for Blender Python API changes from Blender 3.2 to 4.1 (ba5edfcb15)

Use channel_packed at import (74834adca0)
Avoid crash when custom property type is not managed (0c77594325)
Change naming format of imported Color Attribute, to follow Blender naming (650caaa5fb)
Fix importing certain textures with no source (8b0c3b5bad)
Change scaling factor of default custom bones (c10a443bed)
Remove no more needed check (01e53a53c4)

Experimental GN instances export (c24d76a44e)
Implement KHR_materials_anisotropy export (d6b9e57135)
Add option to filter actions (794446d1ca)
Manage udim at export (conversion) (666b21d1b0)
Add option to use shared accessors (625590cb21)
Option to export full collection hierarchy (3f7c77cf18)
Option to export unused images & textures (991a42b30d, a5d223459e)
Add postprocessing using gltfpack (97d4736cf0)
Manage shader node groups traversal (b80a0232de)
Remove armature object at export when possible (1ea6ea87bd)
Add option to flatten scene hierarchy (a388a95ba7)
Manage texture direcly plugged when possible (7f99be2c7d)
Export VC only when needed (90a3c15589)
Add a mesh hook (770600758d)

Add glTF Embedded format option back - with option (7a5c650a01)
Update needed after autosmooth removal (b1fbf73a08)
Fix crash when sk driver on non deformation bone when it's not exported (607e95a087)
Fix regression in image quality option (75c8369bbd)
Fix crash when NaN in SK (08a87a6e99)
Avoid crash when curve has armature modifier (6ad4928ff3)
Check parent type to determine if a node is really a child of a bone (19768924da)
Fix exporter Vertex Color when no material (2dfdcb0f7e)
Fix metallicRougness factors (62b9a6c9da)
Fix exporting animation when gpu instancing is enabled (e936f80134)
Take fps_base into account (720c357b7f)
Check glTF node group with suffixes too (433dfd5368)
Add a check to avoid crash when there is a mesh without any data in it (55716a27dd)
Fix Checking material id when apply modifiers (8e204c2e9f)
Check VC directly on Base Color socket (3272f2702d)
1 keyframe actions must not have CUBISPLINE interpolation (7d13b7b06d)
Fix UVMap as Custom Attribute FLOAT2 or FLOAT3 (47c669dcf8)
Perf: Find unique structured array elements more efficiently (a8111fc296)
Updates for Blender Python API changes from Blender 3.2 to 4.1 (ba5edfcb15)