Parse IFC-SPF text and extract mesh geometry from IFCEXTRUDEDAREASOLID entities.

This is an experimental feature that extracts a practical subset of IFC geometry:

• IFCEXTRUDEDAREASOLID entities are triangulated into indexed meshes
• Associated IFCPOLYLINE profiles provide the cross-section
• IFCDIRECTION and IFCAXIS2PLACEMENT3D define extrusion direction and position

Returns an IfcGeometryResult containing all extracted meshes.

Arguments

• text - The full IFC-SPF file content as a UTF-8 string.

Example

let result = parse_ifc_geometry(ifc_text);
console.log(`Extracted ${result.meshCount()} meshes`);
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