Component Types

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Namespaces

Component type names are namespaced. Namespaces are separated with a . character.

`nna`

Components in the nna namespace provide common functionality.

Type	Description	Specification	Name	Json
`nna.twist`	Twist bone constraint	Link	Y	Y
`nna.humanoid`	Humanoid rig definition	Link	Y	Y
`nna.humanoid.limits`	Limit rotation limits for humanoid bones.	Link	Y	Y
`nna.bone_length`	Specify the length of a bone.	Link	Y	Y
`nna.material_mapping`	Map material resources on import by name	Link	N	Y
`unity.humanoid.settings`	Additional Unity humanoid settings	Link	N	Y

AVA Components specify functionality for VR and V-Tubing avatars.

Type	Description	Specification	Name	Json
`ava.avatar`	Main avatar component	Link	N	Y
`ava.viewport.first_person`	Viewport Offset	Link	Y	N
`ava.eyetracking_bone_limits`	Eye-bone rotation limits	Link	Y	Y
`ava.eyelidtracking_blendshape`	Eyelid blendshape mappings	Link	N	Y
`ava.voice_visemes_blendshape`	Viseme blendshape mappings	Link	N	Y
`ava.secondary_motion`	Basic bone physics	Link	Y	Y
`ava.collider`	Basic bone physics	Link	Y	N

VRChat specific avatar components.

Type	Description	Specification	Name	Json
`vrc.controller_mapping`	Map animator controllers from the Unity project.	Link	N	Y
`vrc.avatar_colliders`	Collider definitions for the VRChat avatar descriptor.	-	N	Y
`vrc.physbone`	VRChat Physbone definition	-	N	Y
`vrc.contact_sender`	VRChat Contact Sender	-	N	Y
`vrc.contact_receiver`	VRChat Contact Receiver	-	N	Y
`vrc.imposter_settings`	VRChat Imposter Settings	-	N	Y

VRM specific avatar components.

Type	Description	Specification	Name	Json
`vrm.spring_bone`	Spring bone definition	-	N	Y
`vrm.clip_mapping`	Mapping of Blendshape clip files by name.	Link	N	Y