xeokit is an SDK for viewing large 3D models in the browser such as IFC, point clouds, las/laz lidar scans and more. The SDK provides an extensible WebGL-based 3D engine with advanced rendering techniques to interact with very large models in the browser.
Build high-performance 3D BIM web apps with open-source xeokit SDK. WebGL-based, fully customizable with double precision global coordinates for GIS use cases.