* Counts references to shared node / Object3D resources. These resources * can be reused, or "instantiated", at multiple nodes in the scene * hier

Returns a reference to a shared resource, cloning it if necessary.

* Requests all dependencies of the specified type asynchronously, with caching. * @param {string} type * @return {Promise<Array<Object>>}

* Bezier Curves formulas obtained from * https://en.wikipedia.org/wiki/B%C3%A9zier_curve

* This is a two-pass Gaussian blur for a cubemap. Normally this is done * vertically and horizontally, but this breaks down on a cube. Here we apply

* @param {BufferGeometry} geometry * @param {GLTF.Primitive} primitiveDef * @param {GLTFParser} parser * @return {Promise<BufferGeometry>}