Searched refs:viewport_vmin (Results 1 – 2 of 2) sorted by relevance
869 viewport_vmin, viewport_vmax, viewport_front, viewport_back, in vpWindowPHIGS() argument878 double viewport_vmin;888 if (viewport_umax <= viewport_umin || viewport_vmax <= viewport_vmin ||926 cw_y = 0.5 * (viewport_vmin + viewport_vmax);938 2. / (viewport_vmax - viewport_vmin),948 m3[1][1] = 2*prp[2] / ((viewport_vmax - viewport_vmin) *
455 double viewport_umax, double viewport_vmin,