@ifc-lite/spatial

Spatial indexing for IFClite. Builds BVH (Bounding Volume Hierarchy) structures for fast ray casting and spatial queries.

Installation

npm install @ifc-lite/spatial

Quick Start

import { buildSpatialIndex } from '@ifc-lite/spatial';

const index = buildSpatialIndex(meshData);
const hit = index.raycast(origin, direction);

Features

• BVH-based spatial indexing
• Fast ray casting for entity picking
• CPU-based raycasting for models with 500+ elements

API

See the API Reference.

License

MPL-2.0