Rotation Modes Bugfix:

Animating rotations using different rotation modes should now work more often than before. 

Previously, quaternion and axis-angle values were stored in the same variable in DNA, but that was causing problems with other animation curves overwriting the values and causing the rotations to not work as expected. 

There are still some issues, but I'll track those down later tonight

1 files changed, 7 insertions, 4 deletions

diff --git a/source/blender/makesdna/DNA_action_types.h b/source/blender/makesdna/DNA_action_types.h
index 3201a1df6a5..e2eb13f0bdf 100644
--- a/source/blender/makesdna/DNA_action_types.h
+++ b/source/blender/makesdna/DNA_action_types.h
@@ -128,12 +128,15 @@ typedef struct bPoseChannel {
 	void				*dual_quat;
 	void				*b_bone_dual_quats;
 	
-	float		loc[3];				/* transforms - written in by actions or transform */
+		/* transforms - written in by actions or transform */
+	float		loc[3];				
 	float		size[3];
 	
-	float 		eul[3];				/* rotations - written in by actions or transform (but only euler/quat in use at any one time!) */
-	float		quat[4];
-	short 		rotmode;			/* for now either quat (0), or xyz-euler (1) */
+		/* rotations - written in by actions or transform (but only one representation gets used at any time) */
+	float 		eul[3];					/* euler rotation */
+	float		quat[4];				/* quaternion rotation */
+	float 		rotAxis[3], rotAngle;	/* axis-angle rotation */
+	short 		rotmode;				/* eRotationModes - rotation representation to use */
 	short 		pad;
 	
 	float		chan_mat[4][4];		/* matrix result of loc/quat/size , and where we put deform in, see next line */