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发表于 2011-10-12 17:23:00
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IntersectWith 有两个重载函数,用下面这个看看
public virtual void IntersectWith(Autodesk.AutoCAD.DatabaseServices.Entity entityPointer, Autodesk.AutoCAD.DatabaseServices.Intersect intersectType, Autodesk.AutoCAD.Geometry.Plane projectionPlane, Autodesk.AutoCAD.Geometry.Point3dCollection points, int thisGraphicSystemMarker, int otherGraphicSystemMarker) |
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