Tip: Determining the End of a Trimmed Spline

Sketcher can determine the end of a trimmed spline by using the end tangency angle as a dimension. Sketcher looks for lines and centerlines that are tangent to the trimmed ends of the spline. If the angle of the line can be determined without determining where the point is, Sketcher determines the point location by finding where the tangent to the spline has the specified angle.