analysis: analysis::general_optics::phase_plate::post

def post_init ( self )

override post_init in subclasses to do computations after the construction, usually based on extra keywords.  
This avoids the need for every general_optic to override the default constructor.

Reimplemented from null_optic.

Reimplemented in halfwave_plate, and quarterwave_plate.

Definition at line 1418 of file general_optics.py.

01418                            :
01419                 theta=self.phase_angle*math.pi/180.0
01420                 self.x_phase_shift=complex(math.cos(theta), math.sin(theta))
01421         
        def local_transform(self):