Lines Matching refs:tfar
99 flt tnear, tfar; in bndbox_intersect() local
123 tfar = FHUGE; in bndbox_intersect()
139 if (tx2 < tfar) in bndbox_intersect()
140 tfar = tx2; in bndbox_intersect()
142 if (tnear > tfar) in bndbox_intersect()
144 if (tfar < 0.0) in bndbox_intersect()
161 if (ty2 < tfar) in bndbox_intersect()
162 tfar = ty2; in bndbox_intersect()
164 if (tnear > tfar) in bndbox_intersect()
166 if (tfar < 0.0) in bndbox_intersect()
183 if (tz2 < tfar) in bndbox_intersect()
184 tfar = tz2; in bndbox_intersect()
186 if (tnear > tfar) in bndbox_intersect()
188 if (tfar < 0.0) in bndbox_intersect()
196 RAYPNT(newray.e, (*ry), (tfar + EPSILON)); in bndbox_intersect()