--- ray/src/common/mesh.c	2003/07/21 22:30:17	2.13
+++ ray/src/common/mesh.c	2004/01/30 00:08:31	2.16
@@ -1,5 +1,5 @@
 #ifndef lint
-static const char RCSid[] = "$Id: mesh.c,v 2.13 2003/07/21 22:30:17 schorsch Exp $";
+static const char RCSid[] = "$Id: mesh.c,v 2.16 2004/01/30 00:08:31 greg Exp $";
 #endif
 /*
  * Mesh support routines
@@ -7,7 +7,9 @@ static const char RCSid[] = "$Id: mesh.c,v 2.13 2003/0
 
 #include <string.h>
 
-#include "standard.h"
+#include "rtio.h"
+#include "rtmath.h"
+#include "rterror.h"
 #include "octree.h"
 #include "object.h"
 #include "otypes.h"
@@ -306,7 +308,7 @@ MESHVERT	*vp;
 				(vp->v[i] - mp->mcube.cuorg[i]) /
 				mp->mcube.cusize);
 	}
-	if (vp->fl & MT_N)
+	if (vp->fl & MT_N)		/* assumes normalized! */
 		cv.norm = encodedir(vp->n);
 	if (vp->fl & MT_UV)
 		for (i = 0; i < 2; i++) {