INTERNAL_ENCODING=FS_ENCODING
+MMD_SHAPE_GROUP_NAME='_MMD_SHAPE'
EXTENSION = u'.pmd'
self.u=u
self.v=v
+ def __str__(self):
+ return "<vkey: %f, %f, %f, %f, %f, %f, %f, %f>" % (
+ self.x, self.y, self.z, self.nx, self.ny, self.nz, self.u, self.v)
+
def __hash__(self):
- return int((self.x+self.y+self.z+self.nx+self.ny+self.nz+self.u+self.v)*100)
+ #return int((self.x+self.y+self.z+self.nx+self.ny+self.nz+self.u+self.v)*100)
+ return int((self.x+self.y+self.z)*100)
def __eq__(self, rhs):
- return near(self.x, rhs.x) and near(self.y, rhs.y) and near(self.z, rhs.z) and near(self.nx, rhs.nx) and near(self.ny, rhs.ny) and near(self.nz, rhs.nz) and near(self.u, rhs.u) and near(self.v, rhs.v)
+ #return near(self.x, rhs.x) and near(self.y, rhs.y) and near(self.z, rhs.z) and near(self.nx, rhs.nx) and near(self.ny, rhs.ny) and near(self.nz, rhs.nz) and near(self.u, rhs.u) and near(self.v, rhs.v)
+ #return near(self.x, rhs.x) and near(self.y, rhs.y) and near(self.z, rhs.z)
+ return self.x==rhs.x and self.y==rhs.y and self.z==rhs.z
class VertexArray(object):
self.weight=[]
self.vertexMap={}
+ self.indexMap={}
def __str__(self):
return "<VertexArray %d vertices, %d indexArrays>" % (
self.vertices, self.normals, self.uvs,
self.b0, self.b1, self.weight)
- def getIndex(self, pos, normal, uv, b0, b1, weight0):
+ def __getIndex(self, base_index, pos, normal, uv, b0, b1, weight0):
"""
頂点属性からその頂点のインデックスを得る
"""
pos[0], pos[1], pos[2],
normal[0], normal[1], normal[2],
uv[0], uv[1])
- if not key in self.vertexMap:
- self.vertexMap[key]=len(self.vertices)
+ if key in self.vertexMap:
+ # 同じ頂点を登録済み
+ index=self.vertexMap[key]
+ else:
+ index=len(self.vertices)
+ # 新規頂点
+ self.vertexMap[key]=index
+ # append...
self.vertices.append((pos.x, pos.y, pos.z))
self.normals.append((normal.x, normal.y, normal.z))
self.uvs.append((uv.x, uv.y))
- # ToDo
self.b0.append(b0)
self.b1.append(b1)
self.weight.append(weight0)
- return self.vertexMap[key]
+
+ # indexのマッピングを保存する
+ if not base_index in self.indexMap:
+ self.indexMap[base_index]=set()
+ self.indexMap[base_index].add(index)
+
+ assert(index<=65535)
+ return index
+
+ def getMappedIndices(self, base_index):
+ return self.indexMap[base_index]
def addTriangle(self,
material,
+ base_index0, base_index1, base_index2,
pos0, pos1, pos2,
n0, n1, n2,
uv0, uv1, uv2,
if not material in self.indexArrays:
self.indexArrays[material]=[]
- index0=self.getIndex(pos0, n0, uv0, b0_0, b1_0, weight0)
- index1=self.getIndex(pos1, n1, uv1, b0_1, b1_1, weight1)
- index2=self.getIndex(pos2, n2, uv2, b0_2, b1_2, weight2)
+ index0=self.__getIndex(base_index0, pos0, n0, uv0, b0_0, b1_0, weight0)
+ index1=self.__getIndex(base_index1, pos1, n1, uv1, b0_1, b1_1, weight1)
+ index2=self.__getIndex(base_index2, pos2, n2, uv2, b0_2, b1_2, weight2)
self.indexArrays[material]+=[index0, index1, index2]
+class Morph(object):
+ __slots__=['name', 'type', 'indices', 'offsets']
+ def __init__(self, name, type):
+ self.name=name
+ self.type=type
+ self.indices=[]
+ self.offsets=[]
+
+
+class IKSolver(object):
+ __slots__=['target', 'effector', 'length', 'iterations', 'weight']
+ def __init__(self, target, effector, length, iterations, weight):
+ self.target=target
+ self.effector=effector
+ self.length=length
+ self.iterations=iterations
+ self.weight=weight
+
+
class OneSkinMesh(object):
- __slots__=['armatureObj', 'vertexArray']
+ __slots__=['armatureObj', 'vertexArray', 'morphList']
def __init__(self, root):
self.armatureObj=None
self.vertexArray=VertexArray()
+ self.morphList=[]
self.__create(root)
def __str__(self):
- return "<OneSkinMesh armature:%s, %s>" % (
+ return "<OneSkinMesh armature:%s, %s, morph:%d>" % (
self.armatureObj.name if self.armatureObj else None,
- self.vertexArray)
+ self.vertexArray,
+ len(self.morphList))
def __create(self, node):
if node.o.getType()=='Mesh':
# triangle
self.vertexArray.addTriangle(
material.name,
+ v0.index, v1.index, v2.index,
v0.co, v1.co, v2.co,
- v0.no, v1.no, v2.no,
+ # ToDo vertex normal
+ #v0.no, v1.no, v2.no,
+ face.no, face.no, face.no,
face.uv[0], face.uv[1], face.uv[2],
weightMap[v0.index][0],
weightMap[v1.index][0],
# quadrangle
self.vertexArray.addTriangle(
material.name,
+ v0.index, v1.index, v2.index,
v0.co, v1.co, v2.co,
- v0.no, v1.no, v2.no,
+ #v0.no, v1.no, v2.no,
+ face.no, face.no, face.no,
face.uv[0], face.uv[1], face.uv[2],
weightMap[v0.index][0],
weightMap[v1.index][0],
)
self.vertexArray.addTriangle(
material.name,
+ v2.index, v3.index, v0.index,
v2.co, v3.co, v0.co,
- v2.no, v3.no, v0.no,
+ #v2.no, v3.no, v0.no,
+ face.no, face.no, face.no,
face.uv[2], face.uv[3], face.uv[0],
weightMap[v2.index][0],
weightMap[v3.index][0],
weightMap[v0.index][1]
)
+ ############################################################
+ # skin
+ ############################################################
+ # base
+ indexRelativeMap={}
+ blenderMesh=obj.getData(mesh=True)
+ if blenderMesh.key:
+ for b in blenderMesh.key.blocks:
+ if b.name=='Basis':
+ print(b.name)
+ morph=self.__getOrCreateMorph('base', 0)
+ relativeIndex=0
+ basis=b
+ for index in blenderMesh.getVertsFromGroup(
+ MMD_SHAPE_GROUP_NAME):
+ v=b.data[index]
+ pos=[v[0], v[1], v[2]]
+ indices=self.vertexArray.getMappedIndices(index)
+ for i in indices:
+ morph.indices.append(i)
+ morph.offsets.append(pos)
+ indexRelativeMap[i]=relativeIndex
+ relativeIndex+=1
+ break
+
+ assert(basis)
+
+ # shape keys
+ for b in obj.getData(mesh=True).key.blocks:
+ if b.name=='Basis':
+ continue
+
+ print(b.name)
+ morph=self.__getOrCreateMorph(b.name, 4)
+ for index in obj.getData(mesh=True).getVertsFromGroup(
+ MMD_SHAPE_GROUP_NAME):
+ #offset=[d-s for d, s in zip(
+ # b.data[index], basis.data[index])]
+ src=basis.data[index]
+ dst=b.data[index]
+ offset=[dst[0]-src[0], dst[1]-src[1], dst[2]-src[2]]
+ indices=self.vertexArray.getMappedIndices(index)
+ for i in indices:
+ morph.indices.append(indexRelativeMap[i])
+ morph.offsets.append(offset)
+
+ def __getOrCreateMorph(self, name, type):
+ for m in self.morphList:
+ if m.name==name:
+ return m
+ m=Morph(name, type)
+ self.morphList.append(m)
+ return m
+
def getVertexCount(self):
return len(self.vertexArray.vertices)
class Bone(object):
- def __init__(self, bone):
- self.name=bone.name
- pos=bone.head['ARMATURESPACE']
+ __slots__=['index', 'name', 'pos', 'parent_index', 'tail_index', 'type']
+ def __init__(self, name, pos):
+ self.index=-1
+ self.name=name
self.pos=[pos.x, pos.y, pos.z]
self.parent_index=None
self.tail_index=None
+ self.type=0
def __str__(self):
- return "<Bone %s>" % self.name
+ return "<Bone %s %d>" % (self.name, self.type)
class BoneBuilder(object):
- __slots__=['bones', 'boneMap']
+ __slots__=['bones', 'boneMap', 'ik_list']
def __init__(self):
self.bones=[]
self.boneMap={}
+ self.ik_list=[]
def build(self, armatureObj):
if armatureObj:
for b in armature.bones.values():
if not b.parent:
# root bone
- bone=Bone(b)
- self.addBone(bone)
- self.getBone(bone, b)
+ bone=Bone(b.name, b.head['ARMATURESPACE'])
+ self.__addBone(bone)
+ self.__getBone(bone, b)
+
+ pose = armatureObj.getPose()
+ cSetting=Blender.Constraint.Settings
+ for b in pose.bones.values():
+ for c in b.constraints:
+ if c.type==Blender.Constraint.Type.IKSOLVER:
+ ####################
+ # IK effector
+ ####################
+ # IK 接続先
+ link=self.__boneByName(b.name)
+ link_tail=self.bones[link.tail_index]
+ if link_tail.type==7:
+ # replace ...先 to IK接続先
+ link_tail.type=6
+
+ # IK chain
+ e=b
+ chainLength=c[cSetting.CHAINLEN]
+ for i in range(chainLength):
+ # IK影響下
+ self.__boneByName(e.name).type=4
+ e=e.parent
+
+ ####################
+ # IK target
+ ####################
+ assert(c[cSetting.TARGET]==armatureObj)
+ target=self.__boneByName(
+ c[Blender.Constraint.Settings.BONE])
+ target.type=2
+
+ self.ik_list.append(
+ IKSolver(target, link_tail, chainLength,
+ c[cSetting.ITERATIONS], c.influence))
+
+ def getIndex(self, bone):
+ for i, b in enumerate(self.bones):
+ if b==bone:
+ return i
+ assert(false)
+
+ def __boneByName(self, name):
+ return self.bones[self.boneMap[name]]
+
+ def __getBone(self, parent, b):
+ if not Blender.Armature.CONNECTED in b.options:
+ #print b, b.options
+ pass
- def getBone(self, parent, b):
if len(b.children)==0:
+ # 末端の非表示ボーン
+ bone=Bone(b.name+'_t', b.tail['ARMATURESPACE'])
+ bone.type=7
+ self.__addBone(bone)
+ assert(parent)
+ bone.parent_index=parent.index
+ parent.tail_index=bone.index
return
for i, c in enumerate(b.children):
- bone=Bone(c)
- self.addBone(bone)
+ bone=Bone(c.name, c.head['ARMATURESPACE'])
+ self.__addBone(bone)
if parent:
bone.parent_index=parent.index
if i==0:
parent.tail_index=bone.index
- self.getBone(bone, c)
+ self.__getBone(bone, c)
- def addBone(self, bone):
+ def __addBone(self, bone):
bone.index=len(self.bones)
self.bones.append(bone)
self.boneMap[bone.name]=bone.index
io.comment="blender export"
io.version=1.0
- # bones
+ # skeleton
builder=BoneBuilder()
builder.build(self.oneSkinMesh.armatureObj)
- for b in builder.bones:
- bone=io.addBone()
- bone.name=b.name
- bone.type=0
- bone.parent_index=b.parent_index if b.parent_index!=None else 0xFFFF
- bone.tail_index=b.tail_index if b.tail_index!=None else 0xFFFF
- # ToDo
- bone.ik_index=0xFFFF
- # convert right-handed z-up to left-handed y-up
- bone.pos.x=b.pos[0]
- bone.pos.y=b.pos[2]
- bone.pos.z=b.pos[1]
# 頂点
for pos, normal, uv, b0, b1, weight in self.oneSkinMesh.vertexArray.zip():
# 面とマテリアル
vertexCount=self.oneSkinMesh.getVertexCount()
for m, indices in self.oneSkinMesh.vertexArray.indexArrays.items():
- print(m, len(indices))
m=Blender.Material.Get(m)
# マテリアル
material=io.addMaterial()
material.diffuse.g=m.G
material.diffuse.b=m.B
material.diffuse.a=m.alpha
- material.sinness=m.spec
+ material.sinness=0 if m.spec<1e-5 else m.spec*10
material.specular.r=m.specR
material.specular.g=m.specG
material.specular.b=m.specB
- material.ambient.r=m.amb
- material.ambient.g=m.amb
- material.ambient.b=m.amb
+ material.ambient.r=m.mirR
+ material.ambient.g=m.mirG
+ material.ambient.b=m.mirB
material.vertex_count=len(indices)
material.toon_index=0
+ material.flag=1 if m.enableSSS else 0
# ToDo
material.texture=""
# 面
#io.indices.append(indices[i+1])
#io.indices.append(indices[i+2])
+ # bones
+ for b in builder.bones:
+ bone=io.addBone()
+
+ unicode=englishmap.getUnicodeBoneName(b.name)
+ if unicode:
+ cp932=unicode.encode('cp932')
+ else:
+ cp932=b.name
+ bone_name="%s\n" % cp932
+ assert(len(bone_name)<20)
+ bone.name=bone_name
+
+ bone_english_name="%s\n" % b.name
+ assert(len(bone_english_name)<20)
+ bone.english_name=bone_english_name
+
+ bone.type=b.type
+ bone.parent_index=b.parent_index if b.parent_index!=None else 0xFFFF
+ bone.tail_index=b.tail_index if b.tail_index!=None else 0
+ # ToDo
+ bone.ik_index=0xFFFF
+ # convert right-handed z-up to left-handed y-up
+ bone.pos.x=b.pos[0]
+ bone.pos.y=b.pos[2]
+ bone.pos.z=b.pos[1]
+
+ # IK
+ for ik in builder.ik_list:
+ solver=io.addIK()
+ solver.index=builder.getIndex(ik.target)
+ solver.target=builder.getIndex(ik.effector)
+ solver.length=ik.length
+ b=builder.bones[ik.effector.parent_index]
+ for i in xrange(solver.length):
+ solver.children.append(builder.getIndex(b))
+ b=builder.bones[b.parent_index]
+ solver.iterations=ik.iterations
+ solver.weight=ik.weight
+
+ # 表情
+ for i, m in enumerate(self.oneSkinMesh.morphList):
+ # morph
+ morph=io.addMorph()
+
+ unicode=englishmap.getUnicodeSkinName(m.name)
+ if unicode:
+ cp932=unicode.encode('cp932')
+ else:
+ cp932=m.name
+ morph.name="%s\n" % cp932
+
+ morph.english_name="%s\n" % m.name
+ morph.type=m.type
+ for index, offset in zip(m.indices, m.offsets):
+ # convert right-handed z-up to left-handed y-up
+ morph.append(index, offset[0], offset[2], offset[1])
+ morph.vertex_count=len(m.indices)
+
+ # 表情枠
+ if i>0:
+ io.face_list.append(i)
+
+ # ボーン表示枠
+ boneDisplayName=io.addBoneDisplayName()
+ boneDisplayName.name="bones\n"
+ boneDisplayName.english_name="bones\n"
+ displayIndex=1
+ for i, b in enumerate(builder.bones):
+ if b.type in [6, 7]:
+ io.addBoneDisplay(i, displayIndex)
+
+ # English
+ io.english_name="blender export model"
+ io.english_coment="blender export"
+
+ for i in range(10):
+ io.getToonTexture(i).name="toon%02d.bmp" % i
+
# 書き込み
return io.write(path.encode(FS_ENCODING))
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