Searched refs:qvec (Results 1 – 1 of 1) sorted by relevance
158 vector tvec, pvec, qvec; in tri_intersect() local181 CROSS(qvec, tvec, trn->edge1); in tri_intersect()184 v = DOT(ry->d, qvec) * inv_det; in tri_intersect()189 t = DOT(trn->edge2, qvec) * inv_det; in tri_intersect()