Added One-Sided distance constraint. Also fixed some bugs and syntax in constraint and retarget scripts

release/scripts/modules/mocap_constraints.py

@@ -23,6 +23,7 @@ from mathutils import *
 
 ### Utility Functions
 
+
 def hasIKConstraint(pose_bone):
     #utility function / predicate, returns True if given bone has IK constraint
     return ("IK" in [constraint.type for constraint in pose_bone.constraints])
@@ -40,6 +41,7 @@ def getConsObj(bone):
         cons_obj = bone
     return cons_obj
 
+
 def consObjToBone(cons_obj):
     if cons_obj.name[-3:] == "Org":
         return cons_obj.name[:-3]
@@ -74,6 +76,7 @@ def removeConstraint(m_constraint, cons_obj):
 def updateConstraint(self, context):
     setConstraint(self)
 
+
 def updateConstraintBoneType(m_constraint, context):
     #If the constraint exists, we need to remove it
     #from the old bone
@@ -160,5 +163,11 @@ def setConstraint(m_constraint):
         real_constraint.use_min_y = True
         real_constraint.use_min_z = True
 
+    if m_constraint.type == "distance" and m_constraint.constrained_boneB:
+        real_constraint.owner_space = "WORLD"
+        real_constraint.target = getConsObj(bones[m_constraint.constrained_boneB])
+        real_constraint.limit_mode = "LIMITDIST_ONSURFACE"
+        real_constraint.distance = m_constraint.targetDist
+
     # active check
     real_constraint.mute = not m_constraint.active

release/scripts/modules/retarget.py

@@ -200,7 +200,7 @@ def retargetEnduser(inter_obj, enduser_obj, root, s_frame, e_frame, scene):
     for t in range(s_frame, e_frame):
         scene.frame_set(t)
         end_bone = end_bones[root]
-        end_bone.location = Vector((0,0,0))
+        end_bone.location = Vector((0, 0, 0))
         end_bone.keyframe_insert("location")
         bakeTransform(end_bone)
 
@@ -369,7 +369,7 @@ def totalRetarget():
     turnOffIK(enduser_obj)
     inter_obj, inter_arm = createIntermediate(performer_obj, enduser_obj, bonemap, bonemapr, root, s_frame, e_frame, scene)
     retargetEnduser(inter_obj, enduser_obj, root, s_frame, e_frame, scene)
-    stride_bone = copyTranslation(performer_obj, enduser_obj, ["RightFoot", "LeftFoot"], bonemap, bonemapr, root, s_frame, e_frame, scene,enduser_obj_mat)
+    stride_bone = copyTranslation(performer_obj, enduser_obj, ["RightFoot", "LeftFoot"], bonemap, bonemapr, root, s_frame, e_frame, scene, enduser_obj_mat)
     IKRetarget(bonemap, bonemapr, performer_obj, enduser_obj, s_frame, e_frame, scene)
     restoreObjMat(performer_obj, enduser_obj, perf_obj_mat, enduser_obj_mat, stride_bone)
     bpy.ops.object.mode_set(mode='OBJECT')