sagitta

Get the length of the sagitta of this arc, that is, the length of the line between the midpoints of the arc and its chord. Equivalently, the height of the triangle whose base is the chord and whose apex is the midpoint of the arc. The sagitta is also the sum of the radius and the apothem.

Arguments

• _self : Arc2d - No Documentation 🚧

Returns

• arg0 : f32 - No Documentation 🚧