Example #1
0
 public static Plane GetPlaneWithBasisY(PlanarFace f, XYZ vecY)
 {
     if (!GeomUtil.IsEqual(GeomUtil.DotMatrix(vecY, f.FaceNormal), 0))
     {
         throw new Exception("VecY is not perpendicular with Normal!");
     }
     return(Plane.CreateByOriginAndBasis(f.Origin, GeomUtil.UnitVector(GeomUtil.CrossMatrix(vecY, f.FaceNormal)), vecY));
 }
Example #2
0
        public static double GetSignedDistance(Plane plane, XYZ point)
        {
            XYZ v = point - plane.Origin;

            return(Math.Abs(GeomUtil.DotMatrix(plane.Normal, v)));
        }