Part Modeling > Sketcher > Creating Sketcher Geometry > Creating Geometry from Model Edges > Tip: Determining the End of a Trimmed Spline
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.