spatial-monorepo

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spatial-monorepo / core/src / inferWallGeometry

Function: inferWallGeometry()

inferWallGeometry(levelPolygon, unitPolygons): MultiPolygon

Defined in: packages/core/src/layers/wall-inference.ts:49

Infer wall geometry for a floor level.

Algorithm:

1. Convert the level polygon to polygon-clipping format.
2. Union all unit polygons.
3. Difference: level − union(units) = wall area.
4. Return result as GeoJSON MultiPolygon.

Parameters

levelPolygon

Polygon | MultiPolygon

The bounding polygon of the floor level.

unitPolygons

(Polygon | MultiPolygon)[]

Unit (room) polygons to subtract from the level.

Returns

MultiPolygon

GeoJSON MultiPolygon representing the wall geometry.