ThatOpen Core Architecture

Overview

ThatOpen engine_components is a component-based BIM/IFC viewer built on Three.js. It converts IFC models into optimized Fragment geometry (instanced meshes) and provides tools for visualization, selection, measurement, and classification.

Version: @thatopen/components 3.3.x License: MIT

Dependency Chain

@thatopen/ui-obc
  └─ @thatopen/components-front       (browser-only)
       └─ @thatopen/components         (core, browser + Node.js)
            ├─ @thatopen/fragments     (FlatBuffers, web workers)