Separate buffers using Draco compression

[AlexPiro]

When using the draco compression extension, buffers are embed into the gltf file which is not the case when not using this extension.
When using the gltf-pipeline, "separate option" is always "false" in your code :
if (this.compress || this.binary) { this.log('Post-processing gltf output...'); const options: any = { resourceDirectory: this.baseDir, separate: false, separateTextures: false, stats: false, name: 'output' }; if (this.compress) { options.dracoOptions = { compressionLevel: 10 }; }

This should be very useful for importers that does not support embed buffers (cf. GLTF Fast for Unity.

[petrbroz]

Sure, we can change that. What's your suggestion? Perhaps using separate: true when this.binary === false, and using separate: false when this.binary === true?

[AlexPiro]

Yes, it seems good from my point of view !