Searched refs:inv_det (Results 1 – 1 of 1) sorted by relevance
159 flt det, inv_det, t, u, v; in tri_intersect() local170 inv_det = 1.0 / det; in tri_intersect()176 u = DOT(tvec, pvec) * inv_det; 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()