OptionaldecoderA ready draco3d decoder module, as createDecoderModule resolves. When
omitted, one is created from the draco3d package and shared across
calls. Pass one in to reuse a module (or to supply the .wasm in an
environment the default lookup cannot reach, like a bundled Worker).
OptionalresolveLoads external (non-embedded) .bin buffers, by URI. Without one, an
external buffer throws. Embedded data URIs and the GLB body chunk never
consult it.
OptionalwasmThe decoder .wasm bytes, forwarded to createDecoderModule when the
shared module is created. Bundlers cannot always locate draco3d's own
.wasm next to its glue (Vite workers, inlined builds): fetch the
decoder asset (a ?url import of draco3d/draco_decoder.wasm) and pass
its bytes here. Ignored when decoderModule is given.
Options of importGLTFAsync: Draco decoding plus external buffers.