Files
IfcOpenShell/src/ifcclash

IfcClash

IFC clash detection library to handle intersections, collisions, and clearance checks between building elements in IFC models.

Features

  • Multiple detection modes: intersection, collision, and clearance checking
  • Flexible clash sets: Compare elements within a single model or between multiple IFC files
  • Smart grouping: Automatically group related clashes
  • Export options: Export clash results to BCF-XML or JSON formats
  • Element filtering: Use selectors to specify which elements to check for clashes