Lines Matching refs:a
86 flt a, tx1, tx2, ty1, ty2, tz1, tz2; in box_intersect() local
100 a = tx1; in box_intersect()
102 tx2 = a; in box_intersect()
122 a = ty1; in box_intersect()
124 ty2 = a; in box_intersect()
144 a = tz1; in box_intersect()
146 tz2 = a; in box_intersect()
163 vector a, b, c; in box_normal() local
173 a.x = fabs(N->x); in box_normal()
174 a.y = fabs(N->y); in box_normal()
175 a.z = fabs(N->z); in box_normal()
181 t = MYMAX(a.x, MYMAX(a.y, a.z)); in box_normal()
183 if (t == a.x) in box_normal()
186 if (t == a.y) in box_normal()
189 if (t == a.z) in box_normal()