Lines Matching refs:tnear
99 flt tnear, tfar; in bndbox_intersect() local
122 tnear = -FHUGE; in bndbox_intersect()
137 if (tx1 > tnear) in bndbox_intersect()
138 tnear = tx1; in bndbox_intersect()
142 if (tnear > tfar) in bndbox_intersect()
159 if (ty1 > tnear) in bndbox_intersect()
160 tnear = ty1; in bndbox_intersect()
164 if (tnear > tfar) in bndbox_intersect()
181 if (tz1 > tnear) in bndbox_intersect()
182 tnear = tz1; in bndbox_intersect()
186 if (tnear > tfar) in bndbox_intersect()
195 RAYPNT(newray.s, (*ry), tnear); in bndbox_intersect()