1 Definition
A Data Type representing the Objects of a Visual Basic Scene and their arrangement in the Scene.
2 Functional Requirements
Visual Basic Scene Descriptors includes:
- The ID of a Virtual Space where it is or will be located.
- The ID of the Visual Scene Descriptors.
- The number of Visual Objects in the Scene.
- The Visual Basic Scene Space-Time.
- The Visual Objects that include, for each Visual Object:
- Space-Time values potentially different from their intrinsic Space Times values.
- The Visual Object ID or the Visual Object.
3 Syntax
https://schemas.mpai.community/OSD/V1.1/data/VisualBasicSceneDescriptors.json
4 Semantics
Label | Size | Description |
Header | N1 Bytes | Visual Basic Scene Header |
· Standard-AVBasicScene | 9 Bytes | The characters “OSD-VBS-” |
· Version | N2 Bytes | Major version – 1 or 2 characters |
· Dot-separator | 1 Byte | The character “.” |
· Subversion | N3 Bytes | Minor version – 1 or 2 characters |
MInstanceID | N4 Bytes | Identifier of M-Instance. |
VisualSceneDescriptorsID | N5 Bytes | Identifier of the Visual Object. |
ObjectCount | N6 Bytes | Number of Objects in Scene |
VisualBasicSceneSpaceTime | N7 Bytes | Data about Space-Time of of Visual Scene |
VisualBasicSceneVisualObjects[] | N16 Bytes | Set of Visual Objects |
– VisualObjectID and/or VisualObject | N17 Bytes | Visual ObjectID or Visual Object |
– VisualObjectSpaceTime | N18 Bytes | Space-Time of Visual Object |
DescrMetadata | N32 Bytes | Descriptive Metadata |