is_point_in_triangle

parry2d::utils::point_in_triangle

Function is_point_in_triangle 

Source 
pub fn is_point_in_triangle(
    p: Vector,
    v1: Vector,
    v2: Vector,
    v3: Vector,
) -> Option<bool>
Expand description

Returns true if point p is in triangle with corners v1, v2 and v3. Returns None if the triangle is invalid i.e. all points are the same or on a straight line.