Pole Target for IK

==================

This adds an extra target to the IK solver constraint to define the
roll of the IK chain.

http://www.blender.org/development/current-projects/changes-since-244/inverse-kinematics/

Also fixes a crashes using ctrl+I to set an IK constraint on a bone
due to the recent constraints refactor.

1 files changed, 1 insertions, 2 deletions

diff --git a/source/blender/blenkernel/BKE_constraint.h b/source/blender/blenkernel/BKE_constraint.h
index 40fd8c5ed18..aa8e9cf18f8 100644
--- a/source/blender/blenkernel/BKE_constraint.h
+++ b/source/blender/blenkernel/BKE_constraint.h
@@ -126,14 +126,13 @@ void copy_constraint_channels(struct ListBase *dst, struct ListBase *src);
 void clone_constraint_channels(struct ListBase *dst, struct ListBase *src);
 void free_constraint_channels(struct ListBase *chanbase);
 
-
 /* Constraint Evaluation function prototypes */
 struct bConstraintOb *constraints_make_evalob(struct Object *ob, void *subdata, short datatype);
 void constraints_clear_evalob(struct bConstraintOb *cob);
 
 void constraint_mat_convertspace(struct Object *ob, struct bPoseChannel *pchan, float mat[][4], short from, short to);
 
-void get_constraint_target_matrix(struct bConstraint *con, short ownertype, void *ownerdata, float mat[][4], float ctime);
+void get_constraint_target_matrix(struct bConstraint *con, int n, short ownertype, void *ownerdata, float mat[][4], float ctime);
 void solve_constraints(struct ListBase *conlist, struct bConstraintOb *cob, float ctime);