X-Git-Url: http://git.osdn.jp/view?a=blobdiff_plain;f=pymeshio%2Fpmx%2F__init__.py;h=e367e46973bdbb9d20c0c25d545b0627a653641a;hb=924bae1667aea0f57dd3de11b1248c12bc9a95d1;hp=3f36686862f1c2d4f0d42b67a04d6a57aee0e8ec;hpb=5d8a713d1daaa9dcaac772e7677d8e0f1419806a;p=meshio%2Fpymeshio.git

diff --git a/pymeshio/pmx/__init__.py b/pymeshio/pmx/__init__.py
index 3f36686..e367e46 100644
--- a/pymeshio/pmx/__init__.py
+++ b/pymeshio/pmx/__init__.py
@@ -104,11 +104,11 @@ class IkLink(Diff):
             'limit_min',
             'limit_max',
             ]
-    def __init__(self, bone_index, limit_angle, limit_min=common.Vector3(), limit_max=common.Vector3()):
+    def __init__(self, bone_index, limit_angle, limit_min=None, limit_max=None):
         self.bone_index=bone_index
         self.limit_angle=limit_angle
-        self.limit_min=limit_min
-        self.limit_max=limit_max
+        self.limit_min=limit_min or common.Vector3()
+        self.limit_max=limit_max or common.Vector3()
 
     def __eq__(self, rhs):
         return (
@@ -155,13 +155,13 @@ class Bone(Diff):
             parent_index,
             layer,
             flag,
-            tail_position=common.Vector3(),
+            tail_position=None,
             tail_index=-1,
             effect_index=-1,
             effect_factor=0.0,
-            fixed_axis=common.Vector3(),
-            local_x_vector=common.Vector3(),
-            local_z_vector=common.Vector3(),
+            fixed_axis=None,
+            local_x_vector=None,
+            local_z_vector=None,
             external_key=-1,
             ik=None
             ):
@@ -171,13 +171,13 @@ class Bone(Diff):
         self.parent_index=parent_index
         self.layer=layer
         self.flag=flag
-        self.tail_position=tail_position
+        self.tail_position=tail_position or common.Vector3()
         self.tail_index=tail_index
         self.effect_index=effect_index
         self.effect_factor=effect_factor
-        self.fixed_axis=fixed_axis
-        self.local_x_vector=local_x_vector
-        self.local_z_vector=local_z_vector
+        self.fixed_axis=fixed_axis or common.Vector3()
+        self.local_x_vector=local_x_vector or common.Vector3()
+        self.local_z_vector=local_z_vector or common.Vector3()
         self.external_key=external_key
         self.ik=ik
 
@@ -497,7 +497,7 @@ class Morph(Diff):
         self._diff_array(rhs, 'offsets')
 
 
-class VerexMorphOffset(Diff):
+class VertexMorphOffset(Diff):
     """pmx vertex morph offset
 
     Attributes:
@@ -694,7 +694,7 @@ class RigidBody(Diff):
         self._diff(rhs, 'no_collision_group')
         self._diff(rhs, 'shape_type')
         self._diff(rhs, 'shape_size')
-        #self._diff(rhs, 'shape_position')
+        self._diff(rhs, 'shape_position')
         self._diff(rhs, 'shape_rotation')
         self._diff(rhs, 'param')
         self._diff(rhs, 'mode')