Expy Kit - import, convert, export Characters in blender

Export Rigify Characters to Game Engines, upload your characters to Mixamo, build Rigify controls on top of any Armature.

Instructions:

• download ExpyKit_v0.6.1.zip or ExpyKit_v0.6.1_premium.zip (paid features)
• in blender, click Edit->Preferences... from the menu bar and select the Add-ons
• click the Install... button at the of the window, find the .zip file and click Install the Add-on

Changes since the last version

Bind to Armature:

• Can disable or delete existing constraints
• Checks for bones with the same name
• Retargets IK rolls
• Retargets to the current pose
• Retargets to World Space (useful for similar rigs with a different rest pose)
• Rescales target Armature
• Accounts for namespaces with columns (like ":")
• Can skip unselected bones
• Can be used on already bound rigs
• Object space transform now is a checkbox and combines with other retarget spaces

• Action Rename:
  • Panel is now in the View 3D ("N" options
  • Has button to scroll through actions with candidat names
  • Has button for removing rename data
• Convert Bone Names:
  • Renames conflicting existing names to "{name}.001"
  • Supports custom separators
• Bake Actions doesn't require selecting driving Armature anymore
• Rename from fbx applies a name starts with or contains logic
• Transfer Root Motion can animate at object level
• Extract Metarig supports extra bones through rigify attributes
• Transfer Root Motion is faster and more accurate
• Select Constrained controls is not overridden by Select Animated controls
• Action Range to Scene always fits the Timeline in the view
• Presets folder can be copied to the clipboard from the preferences

Other Improvements:

• Interface has a faster refresh
• Button to set mapping to active bone
• Button for mirroring mapping to the other side
• "Spine2" is now displayed as "Chest" in the mapping
• Jaw bone for Mixamo mapping
• Three segments limbs mapping
• New mapping preset: Mocap Online (Motus Digital)
• New mapping preset: Unreal Mannequin 5.0

Fixes:

• Fix missing eyes in extracted metarig
• Fix occasional glitch in baked animations
• Fix renaming from Current Settings
• Fix "Clear All" button breaking preset mirror and set
• Fix IK occasionally overriding def bones
• Support blender 4.0 bone collections