Class Mirror

source code

Mirror class.

This class represents semi reflective mirrors composed of two faces (HR, AR)
and with a wedge angle. These are the objects with which the beams will
interact during the ray tracing. Please see the documentation for details
on the geometric construction of these mirrors.

Actions:
    * T on HR: + 1
    * R on HR: 0
    * T on AR: 0
    * R on AR: + 1

*=== Additional attributes with respect to the Optic class ===*

None

*=== Name ===*

Mirror

**Note**: the curvature of any surface is positive for a concave surface
(coating inside the sphere).
Thus kurv*HRNorm/|kurv| always points to the center
of the sphere of the surface, as is the convention for the lineSurfInter of
geometry module. Same for AR.

*******     HRK > 0 and ARK > 0     *******           HRK > 0 and ARK < 0
 *****                               ********         and |ARK| > |HRK|
 H***A                               H*********A
 *****                               ********
*******                             *******