3D polygons are extracted from a .svg file and intially placed in the Three.js environment.
You may toggle the 3D SVG polygons between the React and Three.js environments. You can make changes to the 3D polygons while in the React environment: Click on a 3D polygon to change its opacity. Then return them to the Three.js environment.
Babel Script (code):
//---initialize SVGg element w/ desired svg elements and props attributes---