Lines Matching refs:tfar
471 flt tnear, tfar, offset; in grid_intersect() local
480 if (!grid_bounds_intersect(g, ry, &tnear, &tfar)) in grid_intersect()
635 flt tnear, tfar; in grid_bounds_intersect() local
638 tfar = FHUGE; in grid_bounds_intersect()
654 if (tx2 < tfar) in grid_bounds_intersect()
655 tfar = tx2; in grid_bounds_intersect()
657 if (tnear > tfar) in grid_bounds_intersect()
659 if (tfar < 0.0) in grid_bounds_intersect()
676 if (ty2 < tfar) in grid_bounds_intersect()
677 tfar = ty2; in grid_bounds_intersect()
679 if (tnear > tfar) in grid_bounds_intersect()
681 if (tfar < 0.0) in grid_bounds_intersect()
698 if (tz2 < tfar) in grid_bounds_intersect()
699 tfar = tz2; in grid_bounds_intersect()
701 if (tnear > tfar) in grid_bounds_intersect()
703 if (tfar < 0.0) in grid_bounds_intersect()
707 *fr = tfar; in grid_bounds_intersect()