From f0dd4a35fdbbc81bdc2b4f4339993b7ae7510963 Mon Sep 17 00:00:00 2001
From: ousttrue <ousttrue@gmail.com>
Date: Tue, 29 Jun 2010 23:49:33 +0900
Subject: [PATCH] pmd_import sphere map.

---
 swig/blender/pmd_import.py | 83 ++++++++++++++++++++++++++++------------------
 swig/setup.py              |  2 +-
 2 files changed, 51 insertions(+), 34 deletions(-)

diff --git a/swig/blender/pmd_import.py b/swig/blender/pmd_import.py
index 4b03500..7332b53 100755
--- a/swig/blender/pmd_import.py
+++ b/swig/blender/pmd_import.py
@@ -112,6 +112,9 @@ if isBlender24():
         elif n.startswith("ankle_"):
             b.lockYRot=True
 
+    def setSphereMap(material, index, blende_type=None):
+        pass
+
 else:
     # for 2.5
     import bpy
@@ -157,6 +160,13 @@ else:
             #b.ik_dof_y=False
             pass
 
+    def setSphereMap(material, index, blend_type=None):
+        slot=material.texture_slots[index]
+        slot.texture_coordinates='REFLECTION'
+        slot.mapping='SPHERE'
+        if blend_type:
+            slot.blend_type=blend_type
+
 
 ###############################################################################
 def VtoV(v):
@@ -169,10 +179,6 @@ def convert_coord(pos):
     return (pos.x, pos.z, pos.y)
 
 
-def convert_uv(uv):
-    return (uv.x, 1.0 - uv.y)
-
-
 def to_radian(degree):
     return math.pi * degree / 180
 
@@ -393,17 +399,22 @@ def __import16MaerialAndMesh(meshObject, l,
 
         texture_name=m.getTexture()
         if texture_name!='':
-            if texture_name in textureMap:
-                texture=textureMap[texture_name]
-            else:
-                try:
-                    texture, image=bl.texture.create(
-                            os.path.join(tex_dir, texture_name))
+            for i, t in enumerate(texture_name.split('*')):
+                if t in textureMap:
+                    texture=textureMap[t]
+                else:
+                    path=os.path.join(tex_dir, t)
+                    texture, image=bl.texture.create(path)
                     textureMap[texture_name]=texture
                     imageMap[material_index]=image
-                except:
-                    continue
-            bl.material.addTexture(material, texture)
+                bl.material.addTexture(material, texture)
+                if t.endswith('sph'):
+                    # sphere map
+                    setSphereMap(material, i)
+                elif t.endswith('spa'):
+                    # sphere map
+                    setSphereMap(material, i, 'ADD')
+
         bl.mesh.addMaterial(mesh, material)
         index+=1
 
@@ -554,32 +565,34 @@ def __importMesh(scene, io, tex_dir):
             if io.indices[i] in shape_key_used_vertices:
                 return True
 
-    # shapeキーで使われるマテリアルを記録する
-    shape_key_materials=set()
+    material_with_shape=set()
+
     # 各マテリアルの開始頂点インデックスを記録する
     face_map={}
     face_count=0
     for i, m in enumerate(io.materials):
         face_map[i]=face_count
         if isMaterialUsedInShape(face_count, m):
-            shape_key_materials.add(i)
+            material_with_shape.add(i)
         face_count+=m.vertex_count
 
-    # list化
-    material_order=list(shape_key_materials)
+    # shapeキーで使われる頂点のあるマテリアル
+    material_with_shape=list(material_with_shape)
+    material_with_shape.sort()
 
-    # shapeキーに使われていないマテリアルを後ろに追加
+    # shapeキーに使われていないマテリアル
+    material_without_shape=[]
     for i in range(len(io.materials)):
-        if not i in material_order:
-            material_order.append(i)
+        if not i in material_with_shape:
+            material_without_shape.append(i)
 
-    # マテリアル16個ごとに分割したメッシュを作成する
-    material_offset=0
-    mesh_objects=[]
-    while material_offset<len(io.materials):
-        mesh, meshObject=bl.mesh.create('mesh')
-        # create object
-        mesh_objects.append(meshObject)
+    # メッシュの生成
+    def __splitList(l, length):
+        for i in range(0, len(l), length):
+            yield l[i:i+length]
+
+    def __importMeshAndShape(material16, name):
+        mesh, meshObject=bl.mesh.create(name)
 
         # activate object
         bl.object.deselectAll()
@@ -588,16 +601,20 @@ def __importMesh(scene, io, tex_dir):
         # shapeキーで使われる順に並べなおしたマテリアル16個分の
         # メッシュを作成する
         vertex_map=__import16MaerialAndMesh(
-                meshObject, io, 
-                material_order[material_offset:material_offset+16], 
-                face_map, tex_dir)
+                meshObject, io, material16, face_map, tex_dir)
 
         # crete shape key
         __importShape(meshObject, io, vertex_map)
 
         mesh.update()
-        material_offset+=16
-
+        return meshObject
+
+    mesh_objects=[__importMeshAndShape(material16, 'with_shape')
+        for material16 in __splitList(material_with_shape, 16)]
+    
+    mesh_objects+=[__importMeshAndShape(material16, 'mesh')
+        for material16 in __splitList(material_without_shape, 16)]
+ 
     return mesh_objects
 
 
diff --git a/swig/setup.py b/swig/setup.py
index c65b3c1..a2ced8f 100644
--- a/swig/setup.py
+++ b/swig/setup.py
@@ -64,7 +64,7 @@ else:
 for i in range(len(ext_modules)+1):
     try:
         setup(name="meshio",
-                version='0.11',
+                version='0.12',
                 description='polygon mesh io utilities',
                 author='ousttrue',
                 author_email='ousttrue@gmail.com',
-- 
2.11.0