1      Definition

3D Model Qualifier is a set of Data providing additional information on a 3D Model for potential use by a machine.

3D Model is specified by MMM-PAF V1.2.

2      Functional Requirements

3D Model Qualifier must allow the expression of the following Elements:

  1. Formats
    1. Content
    2. Transport

3      Syntax

4      Semantics

  1. Sub-Types
  2. Formats
    1. Content
      1. Definition: the type of data organisation used to represent a time-independent or time-dependent 3D Model.
      2. Types
        1. Static
          1. 3DS
          2. glTF
          3. G-PCC (ISO/IEC 23090-9:2023)
          4. OBJ
          5. USD
          6. V-PCC (ISO/IEC 23090-5:2023)
        2. Dynamic
          1. FBX
          2. glTF
          3. G-PCC (ISO/IEC 23090-9:2023)
          4. USD
          5. V-PCC (ISO/IEC 23090-5:20230)
    2. Transport
      1. Definition: the type of data organisation used to used to transport a 3D Model
      2. Types:
        1. DASH
        2. HTTP Live Streaming
  1. Attributes
    1. Source
      1. Real
      2. Synthetic