Hello! I would like to project a point into a Brep using C++ and Open Nurbes functions. At first I tried to use GetClosestPoint, however as the points are above the surface none point was returned. Any ideas on how to make it work? Thanks, Andres Uribe [Image_projection]

Project point to Brep

dale (Dale Fugier) October 1, 2019, 5:00pm 2

Problem projecting points on BrepFace openNURBS

Hi @auribe, The standalone openNURBS toolkit does not have the ability to project points onto surface, as this is a curve-surface intersection operation and the standalone toolkit does not include intersection calculations. That said, if you writing a plug-in using the Rhino C/C++ SDK, then you can project points on to surfaces or Breps using RhinoProjectPointsToBreps. See rhinoSdkUtilities.h for details. – Dale

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