import { Core3D, Material, Model, Position } from '@core3d/sdk';
import { Adapter, Scene } from '@core3d/sdk-adapter-three';

const core3d = new Core3D({
    apiKey: '...',
    createAdapter: ctx => new Adapter(ctx),
});

const model = await core3d.loadModel(Model.Tee);
const material = await core3d.loadMaterial(Material.OxfordChambray);
const graphic = await core3d.loadGraphic('/stripes.png');
const design = core3d.createDesign({ model });

material.setColor('#9d9aae');

design.assign(material);

const mesh = design.findMesh(mesh => /front/i.test(mesh.name));
const assignment = design.assign(graphic, mesh);

const position = Position.for(mesh)
    .from(Position.Center)
    .move(Position.Right, 18, 'cm');

assignment.setPosition(position);
assignment.setRotation(0.25);

await design.render();

const scene = new Scene(core3d.ctx, { size: [512, 512] });

await scene.load();

scene.setDesign(design);
scene.fit();
scene.update();

const screenshot = await scene.screenshot();

The result from the call to scene.screenshot().