http://ifc43-docs.standards.buildingsmart.org/IFC/RELEASE/IFC4x3/HTML/concepts/Product_Shape/Product_Geometric_Representation/Surface_Geometry/Surface_3D_Geometry/content.html WebThe open profile IfcArbitraryOpenProfileDef defines an arbitrary two-dimensional open profile for the use within the swept surface geometry. It is given by an open boundary …
IfcSweptSurface - docs.buildingsmartalliance.org
WebAn IfcSweptSurface is a surface defined by sweeping a curve. The swept surface is defined by a open or closed curve, represented by a subtype if IfcProfileDef, that is provided as a … http://www.datypic.com/sc/niem20/e-ifc_IfcSurfaceOfRevolution.html the sound space
IfcSweptSurface - standards.buildingsmart.org
WebAn IfcSweptSurface is a surface defined by sweeping a curve. The swept surface is defined by a open or closed curve, represented by a subtype if IfcProfileDef, that is provided as a two-dimensional curve on an implicit plane, and by the sweeping operation.. The swept curve is defined by positioning the profile in the xy plane of the object coordinate system, Web26 feb. 2016 · The 2015 source code for import and export is now available, in preparation for the 2015 release. With the release of 2015, we will stop actively updating the 2013 open source, but will continue to update the 2014 version. Note that the import source code is a work in progress, and mostly supports the Link IFC reference workflow at the moment. WebThe IfcSurfaceOfLinearExtrusion is a surface derived by sweeping a curve along a vector. NOTE Definition according to ISO/CD 10303-42:1992. This surface is a simple swept … myrtle beach wifi