Lines Matching full:vup
54 vec3_t vup;
218 up = vup;
943 VectorAdd (vpn, vup, frustum[2].normal);
944 VectorSubtract (vpn, vup, frustum[3].normal);
949 RotatePointAroundVector( frustum[0].normal, vup, vpn, -(90-r_refdef.fov_x / 2 ) );
951 RotatePointAroundVector( frustum[1].normal, vup, vpn, 90-r_refdef.fov_x / 2 );
990 AngleVectors (r_refdef.viewangles, vpn, vright, vup);
