<> <> <> <> <<>> DIRECTORY SV2d, SV3d; SVMeasure: CEDAR DEFINITIONS = BEGIN Point3d: TYPE = SV3d.Point3d; AzimuthOfPoints: PROC [p0, p1: Point3d] RETURNS [degrees: REAL]; <> SlopeOfPoints: PROC [p0, p1: Point3d] RETURNS [degrees: REAL]; <> AzimuthAndSlopeOfPoints: PROC [p0, p1: Point3d] RETURNS [azimuth, slope: REAL]; <> DistanceBetweenPoints: PROC [p0, p1: Point3d] RETURNS [distance: REAL]; <> END.