@zappar/parcel-optimizer-mattercraft

A Parcel optimizer for building Mattercraft projects outside of the Mattercraft editor. Optimizes GLB models and images produced during the build.

Mattercraft is a browser-based 3D content development environment for building interactive AR, VR, WebXR and 3D web experiences. Built on Three.js, it lets you create and publish rich 3D content with a visual editor and seamless scripting.

Installation

npm install @zappar/parcel-optimizer-mattercraft

Setup

Add the transformer and optimizer to your .parcelrc:

{
	"extends": "@parcel/config-default",
	"transformers": {
		"*.zcomp": ["@zappar/parcel-transformer-mattercraft"],
		"*.zvalues": ["@zappar/parcel-transformer-mattercraft"]
	},
	"optimizers": {
		"*.glb": ["@zappar/parcel-optimizer-mattercraft"],
		"*.{png,jpg,jpeg,webp}": ["@zappar/parcel-optimizer-mattercraft"]
	}
}

That's it. Parcel will now handle Mattercraft project files automatically.

Related packages

This optimizer must be used together with the Mattercraft Parcel transformer. Install both:

npm install @zappar/parcel-transformer-mattercraft @zappar/parcel-optimizer-mattercraft

• @zappar/parcel-transformer-mattercraft — transforms .zcomp and .zvalues files into bundler-compatible modules

Requirements

• Parcel 2 or later
• Node 24 or later

License

Proprietary - Zappar Limited