refactoring. separate exporter

[meshio/pymeshio.git] / blender26-meshio / exporter / __init__.py

diff --git a/blender26-meshio/exporter/__init__.py b/blender26-meshio/exporter/__init__.py
new file mode 100644 (file)
index 0000000..feedd67
--- /dev/null
+++ b/blender26-meshio/exporter/__init__.py
@@ -0,0 +1,51 @@
+# coding: utf-8
+"""
+Blenderのメッシュをワンスキンメッシュ化する
+"""
+from .. import bl
+from . import oneskinmesh
+from . import bonebuilder
+
+
+class ObjectNode(object):
+    '''
+    Objectの木構造構築
+    '''
+    __slots__=['o', 'children']
+    def __init__(self, o):
+        self.o=o
+        self.children=[]
+
+
+class Exporter(object):
+    '''
+    Blenderから情報収集する
+    '''
+    __slots__=[
+            'oneSkinMesh',
+            'skeleton',
+            'root',
+            ]
+    def setup(self):
+        # scene内のオブジェクトの木構造を構築する
+        object_node_map={}
+        for o in bl.object.each():
+            object_node_map[o]=ObjectNode(o)
+        for o in bl.object.each():
+            node=object_node_map[o]
+            if node.o.parent:
+                object_node_map[node.o.parent].children.append(node)
+        self.root=object_node_map[bl.object.getActive()]
+
+        # ワンスキンメッシュを作る
+        self.oneSkinMesh=oneskinmesh.OneSkinMesh()
+        self.oneSkinMesh.build(self.root)
+        bl.message(self.oneSkinMesh)
+        if len(self.oneSkinMesh.morphList)==0:
+            # create emtpy skin
+            self.oneSkinMesh.createEmptyBasicSkin()
+
+        # skeleton
+        self.skeleton=bonebuilder.BoneBuilder()
+        self.skeleton.build(self.oneSkinMesh.armatureObj)
+