Searched defs:hwz (Results 1 – 1 of 1) sorted by relevance
91 const double hwz = (nk-1)*pix.z()/2.0; // half-width of centred image in world coords in test_centre_image_at_origin() local125 const double hwz = (nk-1)*pix.z()/2.0; // half-width of centred image in world coords in test_centre_image_at_origin() local