attitude
The direction from start toward end — a round point at infinity.
The attitude att(d) = d ∨ e412, one antigrade up: the RoundDirection (gy, −gx, 0, −pz), a purely directional object with radius2 = −1 when finite.
The direction from start toward end — a round point at infinity.
The attitude att(d) = d ∨ e412, one antigrade up: the RoundDirection (gy, −gx, 0, −pz), a purely directional object with radius2 = −1 when finite.