1. Definitions
A Data Type that includes ID, Space-Time, Model, Body Descriptors, and Face Descriptors of an Avatar.
2. Functional Requirements of Avatar
Avatar conveys the following information:
- The ID of the Virtual Space.
- The ID of the Avatar.
- The Time and Spatial Attitude of the Avatar is in the M-Instance.
- The set of Data characterising a Avatar:
- Avatar Model.
- Face Descriptors.
- Body Descriptors.
3. Syntax
https://schemas.mpai.community/PAF/V1.2/data/Avatar.json
4. Semantics of Portable Avatar
Label | Size | Description |
Header | N1 Bytes | The Header of the Portable Avatar Data. |
– Standard-PortableAvatar | 9 Bytes | The characters “PAF-AVT-V” |
– Version | N2 Bytes | Major version |
– Dot-separator | 1 Byte | The character “.” |
– Subversion | N3 Byte | Minor version |
MInstanceID | N4 Bytes | ID of Virtual Space the Avatar belongs to. |
AvatarSpaceTime | N5 Bytes | The inherent Space-Time info of the Avatar. |
AvatarID | N7 Bytes | Identifier of Avatar. |
AvatarData | N8 Bytes | Set of Data related to Avatar |
– AvatarModel | N9 Bytes | Model of Avatar. |
– BodyDescriptors | N10 Bytes | Avatar Body Descriptors. |
– FaceDescriptors | N10 Bytes | Avatar Face Descriptors of Avatar. |
DescrMetadata | N11 Bytes | Descriptive Metadata |