Function rltk::project_angle

pub fn project_angle<ANGLE>(
    start: Point, 
    radius: f32, 
    angle_radians: ANGLE
) -> Point where
    ANGLE: Into<Radians>, 

From a given start point, project forward radius units at an angle of angle_radians degrees. 0 Degrees is north (negative Y), 90 degrees is east (positive X)