Function cavalier_contours::core::math::is_left_or_coincident_eps

pub fn is_left_or_coincident_eps<T>(
    p0: Vector2<T>,
    p1: Vector2<T>,
    point: Vector2<T>,
    epsilon: T
) -> boolwhere
    T: Real,

Returns true if point is left of a direction vector with fuzzy inclusion.

Returns true if point is left or fuzzy coincident with the direction vector defined by p1 - p0.

epsilon controls the fuzzy compare.