API Reference
Registries
Font, custom material, and custom filter registries that extend the runtime without forking the core module.
Registries
Three registries are part of the public extension surface.
String3DFontRegistry
Stores named font entries used by the text pipeline.
String3DCustomMaterialRegistry
Stores custom material definitions and CSS-uniform mappings.
String3DCustomFilterRegistry
Stores custom filter definitions and backend-specific implementations.
Practical rule
Use registries when you want to extend the runtime contract without forking String3D itself.