armory3d.armortools/armorpaint/Assets/plugins/import_usdc.js

let a = Krom_import_usdc;
class R {
	get buffer() { return Krom_import_usdc._buffer(); }
}
let r = new R();

// import_usdc.js
let import_usdc = function(path) {
	let b = data_get_blob(path);
	let buf_off = a._init(b.byteLength); //// Allocate r.buffer
	let buf = new Uint8Array(r.buffer, buf_off, b.byteLength);
	let bbuf = new Uint8Array(b);
	for (let i = 0; i < b.byteLength; ++i) {
		buf[i] = bbuf[i];
	}
	a._parse();
	let vertex_count = a._get_vertex_count();
	let index_count = a._get_index_count();
	let inda = new Uint32Array(r.buffer, a._get_indices(), index_count);
	let posa = new Int16Array(r.buffer, a._get_positions(), vertex_count * 4);
	let nora = new Int16Array(r.buffer, a._get_normals(), vertex_count * 2);
	let texa = new Int16Array(r.buffer, a._get_uvs(), vertex_count * 2);
	let name = path.split("\\").pop().split("/").pop().split(".").shift();

	// a._destroy(); //// Destroys r.buffer
	data_delete_blob(path);

	return {
		name: name,
		posa: posa,
		nora: nora,
		texa: texa,
		inda: inda,
		scale_pos: a._get_scale_pos(),
		scale_tex: 1.0
	};
}

let plugin = plugin_create();
let formats = path_mesh_formats;
let importers = path_mesh_importers;
formats.push("usdc");
importers.set("usdc", import_usdc);

plugin.delete = function() {
	formats.splice(formats.indexOf("usdc"), 1);
	importers.delete("usdc");
};