- Declared in: RT.Geometry.EdgeD
Declaration
public double LambdaOfPointDroppedPerpendicularly(
PointD point
)Summary
Calculates the projection of the specified point onto the line defined by this edge. Returns the Lambda of this
point P, defined by P = Start + Lambda * (End - Start). Hence the lambda is 0 if the projection falls exactly onto
the Start point, and 1 if it falls on the End point.