Angles
Meshes.∠
— Function∠(A, B, C)
Angle ∠ABC between rays BA and BC. See https://en.wikipedia.org/wiki/Angle.
Uses the two-argument form of atan
returning value in range [-π, π]. See https://en.wikipedia.org/wiki/Atan2.
Examples
∠(Point(1,0), Point(0,0), Point(0,1)) == π/2
∠(u, v)
Angle between vectors u and v. See https://en.wikipedia.org/wiki/Angle.
Uses the two-argument form of atan
returning value in range [-π, π]. See https://en.wikipedia.org/wiki/Atan2.
Examples
∠(Vec(1,0), Vec(0,1)) == π/2