Show HN: A CSS 3D Engine (no WebGL)

PolyCSS is a CSS-based 3D engine that renders 3D models (OBJ, STL, glTF, VOX formats) as HTML elements transformed with CSS matrices, eliminating the need for WebGL. It supports lighting, shadows, textures, and animations while integrating with React, Vue, or vanilla JavaScript through a custom-element API and component model. The library also includes features like orbit controls, snapshot export, and morphing capabilities for dynamic model updates.