[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [32374] trunk/blender/source/blender/ blenlib/intern/math_rotation.c: fix for an error in last commit with -Z tracking & curve modifier flipping

[Campbell Barton]

Revision: 32374
          http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-blender&revision=32374
Author:   campbellbarton
Date:     2010-10-08 10:04:06 +0200 (Fri, 08 Oct 2010)

Log Message:
-----------
fix for an error in last commit with -Z tracking & curve modifier flipping

Modified Paths:
--------------
    trunk/blender/source/blender/blenlib/intern/math_rotation.c

Modified: trunk/blender/source/blender/blenlib/intern/math_rotation.c
===================================================================
--- trunk/blender/source/blender/blenlib/intern/math_rotation.c	2010-10-08 07:36:33 UTC (rev 32373)
+++ trunk/blender/source/blender/blenlib/intern/math_rotation.c	2010-10-08 08:04:06 UTC (rev 32374)
@@ -1539,7 +1539,7 @@
 	                              {0.70710676908493, 0.0, 0.0, 0.70710676908493},  /* pos-z90 */ 
 	                              {0.70710676908493, 0.0, 0.70710676908493, 0.0}, /* neg-y90 */ 
 	                              {0.5, -0.5, -0.5, 0.5}, /* Quaternion((1,0,0), radians(-90)) * Quaternion((0,1,0), radians(-90)) */ 
-	                              {1.0, 0.0, 0.0, 0.0}}; /* no rotation */
+	                              {-3.0908619663705394e-08, 0.70710676908493, 0.70710676908493, 3.0908619663705394e-08}}; /* no rotation */
 
 	mul_qt_qtqt(quat, quat, quat_track[axis]);
 
@@ -1581,8 +1581,8 @@
 		break;
 	case 3: /* neg-x */
 		/* vec[0]=  0.0; */
-		vec[1]= -tvec[1];
-		vec[2]= -tvec[2];
+		vec[1]=  tvec[2];
+		vec[2]= -tvec[1];
 		break;
 	case 4: /* neg-y */
 		vec[0]= -tvec[2];