Small Transform code cleanup and addins for future features.

- Removing evil InitTransModeFlags (I would always forget to update that when adding new stuff). It's properly done in the per transform init now.
- Add toggleable mode for Shear (with MMB) for horizontal or vertical shear. Toggle shear mode also changes the input mode from vertical to horizontal and vice versa (it's intuitiver that way). (This was suggested in a really old patch but never implemented because I disliked adding transform specific handling in the main event switch).
- Add custom event handlers per transform (currently only used for Shear)
- Add custom data pointer and freeing flag (only (a)bused by Shear).

NOTE to Levi Schooley: Some stuff in there might be useful for you.

1 files changed, 1 insertions, 1 deletions

diff --git a/source/blender/src/transform_conversions.c b/source/blender/src/transform_conversions.c
index 65fd4067276..5d69e87a123 100755
--- a/source/blender/src/transform_conversions.c
+++ b/source/blender/src/transform_conversions.c
@@ -2678,7 +2678,7 @@ void createTransData(TransInfo *t)
 			createTransArmatureVerts(t);
   		}					  		
 		else {
-			printf("not done yet! only have mesh surface curve\n");
+			printf("not done yet! only have mesh surface curve lattice mball armature\n");
 		}
 
 		if(t->data && t->flag & T_PROP_EDIT) {