returns the normalized normal vector at the second given point . it is the mean value of the normal vector between the first and second and of the normal vector of the second and third point . concode_field_sep double x concode_elem_sep double y concode_elem_sep Point2d origin concode_field_sep Point2d add concode_elem_sep Point2d add concode_elem_sep Point2d add concode_elem_sep Point2d add concode_elem_sep Point2d sub concode_elem_sep Point2d sub concode_elem_sep Point2d rotate concode_elem_sep Point2d normalVector concode_elem_sep Point2d normalVector concode_elem_sep double distance concode_elem_sep double length concode_elem_sep boolean isPointInTriangle concode_elem_sep double sign concode_elem_sep Point2d scale concode_elem_sep Point2d withX concode_elem_sep Point2d withY concode_elem_sep double dotProduct concode_elem_sep Point2d p concode_elem_sep Point2d normalize concode_elem_sep boolean equals concode_elem_sep String toString
Point2d function ( Point2d arg0 , Point2d arg1 , Point2d arg2 ) { Point2d loc0 = normalVector ( arg0 , arg1 ) ; Point2d loc1 = normalVector ( arg1 , arg2 ) ; return loc0 . add ( loc1 ) . normalize ( ) ; }