Searched refs:zoff (Results 1 – 1 of 1) sorted by relevance
86 apiflt xoff, yoff, zoff; in rt_heightfield() local90 zoff = ctr.y; in rt_heightfield()95 v0.y = field[(yy)*m + (xx)] + zoff; in rt_heightfield()99 v1.y = field[(yy)*m + (xx + 1)] + zoff; in rt_heightfield()103 v2.y = field[(yy + 1) * m + (xx + 1)] + zoff; in rt_heightfield()109 v0.y = field[(yy)*m + (xx)] + zoff; in rt_heightfield()113 v1.y = field[(yy + 1) * m + (xx)] + zoff; in rt_heightfield()117 v2.y = field[(yy + 1) * m + (xx + 1)] + zoff; in rt_heightfield()