Pose Sliding Tools - Custom Property Support + Other bugfixes

- Custom properties are now affected by the Pose Sliding tools too.
This is now more important to support, given that modern rigs use
these a lot for facial expressions/posing. By and large, this should
work fine, though discrete integer values may experience a bit of
trouble

- Fixed potential bugs with the code which detects which F-Curves are
relevant to a PoseBone's transforms (+ custom props). This was prone
to being tricked by certain setups if the names of the bones contained
some of the keywords these were searching for.

- Shuffled some code around: moved bulk of logic out of vec3 case into
new function for single-value, since it was really doing per axis
already

1 files changed, 8 insertions, 5 deletions

diff --git a/source/blender/editors/armature/armature_intern.h b/source/blender/editors/armature/armature_intern.h
index 5110f04aa6b..b72cf75d9c7 100644
--- a/source/blender/editors/armature/armature_intern.h
+++ b/source/blender/editors/armature/armature_intern.h
@@ -150,16 +150,19 @@ void SKETCH_OT_select(struct wmOperatorType *ot);
 typedef struct tPChanFCurveLink {
 	struct tPChanFCurveLink *next, *prev;
 	
-	ListBase fcurves;			/* F-Curves for this PoseChannel (wrapped with LinkData) */
-	struct bPoseChannel *pchan;	/* Pose Channel which data is attached to */
+	ListBase fcurves;				/* F-Curves for this PoseChannel (wrapped with LinkData) */
+	struct bPoseChannel *pchan;		/* Pose Channel which data is attached to */
 	
-	char *pchan_path;			/* RNA Path to this Pose Channel (needs to be freed when we're done) */
+	char *pchan_path;				/* RNA Path to this Pose Channel (needs to be freed when we're done) */
 	
-		// TODO: need to include axis-angle here at some stage
-	float oldloc[3];			/* transform values at start of operator (to be restored before each modal step) */
+	float oldloc[3];				/* transform values at start of operator (to be restored before each modal step) */
 	float oldrot[3];
 	float oldscale[3];
 	float oldquat[4];
+	float oldangle;
+	float oldaxis[3];
+	
+	struct IDProperty *oldprops;	/* copy of custom properties at start of operator (to be restored before each modal step) */	
 } tPChanFCurveLink;
 
 /* ----------- */