Clash Detection

Clash is a Grasshopper component that searches a large number of objects and finds the intersection points of objects that touch each other. Clash allows you to quickly detect and eliminate collisions in complex models, particularly useful in architecture, engineering, and construction.

BIM Clashes

Take advantage of the Clash component along with any other Grasshopper plugin, including Rhino.Inside.Revit, to see where elements overlap:

Clash with Rhino.Inside.Revit

Try It

  • Download Rhino 8 Evaluation for Windows or Mac.
  • Download and open the definition in Grasshopper.
  • Developers: Rhino.Geometry.Intersect.MeshClash() is available in RhinoCommon for use in C# and Python. Details…
  • Ask questions and give feedback on the Discourse Forum.
  • Are you just looking to find clashes within your Rhino model? There’s no need to run it from Grasshopper; you can also run the Clash command within Rhino itself…

Rhino Commands