def __createEditBones(self, obj, pmx_bones):
""" create EditBones from pmx file data.
@return the list of bone names which can be accessed by the bone index of pmx data.
"""
editBoneTable = []
nameTable = []
dependency_cycle_ik_bones = []
for i, p_bone in enumerate(pmx_bones):
if p_bone.isIK:
if p_bone.target != -1:
t = pmx_bones[p_bone.target]
if p_bone.parent == t.parent:
dependency_cycle_ik_bones.append(i)
with bpyutils.edit_object(obj) as data:
for i in pmx_bones:
bone = data.edit_bones.new(name=i.name)
loc = mathutils.Vector(
i.location) * self.__scale * self.TO_BLE_MATRIX
bone.head = loc
editBoneTable.append(bone)
nameTable.append(bone.name)
for i, (b_bone, m_bone) in enumerate(zip(editBoneTable,
pmx_bones)):
if m_bone.parent != -1:
if i not in dependency_cycle_ik_bones:
b_bone.parent = editBoneTable[m_bone.parent]
else:
b_bone.parent = editBoneTable[m_bone.parent].parent
for b_bone, m_bone in zip(editBoneTable, pmx_bones):
if isinstance(m_bone.displayConnection, int):
if m_bone.displayConnection != -1:
b_bone.tail = editBoneTable[
m_bone.displayConnection].head
else:
b_bone.tail = b_bone.head
else:
loc = mathutils.Vector(
m_bone.displayConnection
) * self.TO_BLE_MATRIX * self.__scale
b_bone.tail = b_bone.head + loc
for b_bone, m_bone in zip(editBoneTable, pmx_bones):
if isinstance(m_bone.displayConnection, int)\
and m_bone.displayConnection >= 0\
and not m_bone.isMovable:
t = editBoneTable[m_bone.displayConnection]
if t.parent is not None and t.parent == b_bone:
t.use_connect = True
for b_bone in editBoneTable:
# Set the length of too short bones to 1 because Blender delete them.
if b_bone.length < 0.001:
loc = mathutils.Vector([0, 0, 1]) * self.__scale
b_bone.tail = b_bone.head + loc
return nameTable
def __createEditBones(self, obj, pmx_bones):
""" create EditBones from pmx file data.
@return the list of bone names which can be accessed by the bone index of pmx data.
"""
editBoneTable = []
nameTable = []
dependency_cycle_ik_bones = []
for i, p_bone in enumerate(pmx_bones):
if p_bone.isIK:
if p_bone.target != -1:
t = pmx_bones[p_bone.target]
if p_bone.parent == t.parent:
dependency_cycle_ik_bones.append(i)
with bpyutils.edit_object(obj) as data:
for i in pmx_bones:
bone = data.edit_bones.new(name=i.name)
loc = mathutils.Vector(i.location) * self.__scale * self.TO_BLE_MATRIX
bone.head = loc
editBoneTable.append(bone)
nameTable.append(bone.name)
for i, (b_bone, m_bone) in enumerate(zip(editBoneTable, pmx_bones)):
if m_bone.parent != -1:
if i not in dependency_cycle_ik_bones:
b_bone.parent = editBoneTable[m_bone.parent]
else:
b_bone.parent = editBoneTable[m_bone.parent].parent
for b_bone, m_bone in zip(editBoneTable, pmx_bones):
if isinstance(m_bone.displayConnection, int):
if m_bone.displayConnection != -1:
b_bone.tail = editBoneTable[m_bone.displayConnection].head
else:
b_bone.tail = b_bone.head
else:
loc = mathutils.Vector(m_bone.displayConnection) * self.TO_BLE_MATRIX * self.__scale
b_bone.tail = b_bone.head + loc
for b_bone in editBoneTable:
# Set the length of too short bones to 1 because Blender delete them.
if b_bone.length < 0.001:
loc = mathutils.Vector([0, 0, 1]) * self.__scale
b_bone.tail = b_bone.head + loc
for b_bone, m_bone in zip(editBoneTable, pmx_bones):
if isinstance(m_bone.displayConnection, int)\
and m_bone.displayConnection >= 0\
and not m_bone.isMovable:
t = editBoneTable[m_bone.displayConnection]
if t.parent is not None and t.parent == b_bone:
t.use_connect = True
return nameTable
def apply_auto_bone_roll(cls, armature):
bone_names = []
for b in armature.pose.bones:
if (not b.is_mmd_shadow_bone and not b.mmd_bone.enabled_local_axes
and cls.has_auto_local_axis(b.mmd_bone.name_j)):
bone_names.append(b.name)
with bpyutils.edit_object(armature) as data:
for bone in data.edit_bones:
if bone.name not in bone_names:
select = False
continue
cls.update_auto_bone_roll(bone)
bone.select = True
def apply_bone_fixed_axis(cls, armature):
bone_map = {}
for b in armature.pose.bones:
if b.is_mmd_shadow_bone or not b.mmd_bone.enabled_fixed_axis:
continue
mmd_bone = b.mmd_bone
parent_tip = b.parent and not b.parent.is_mmd_shadow_bone and b.parent.mmd_bone.is_tip
bone_map[b.name] = (mmd_bone.fixed_axis.normalized(),
mmd_bone.is_tip, parent_tip)
force_align = True
with bpyutils.edit_object(armature) as data:
for bone in data.edit_bones:
if bone.name not in bone_map:
bone.select = False
continue
fixed_axis, is_tip, parent_tip = bone_map[bone.name]
if fixed_axis.length:
axes = [bone.x_axis, bone.y_axis, bone.z_axis]
direction = fixed_axis.normalized().xzy
idx, val = max([(i, direction.dot(v))
for i, v in enumerate(axes)],
key=lambda x: abs(x[1]))
idx_1, idx_2 = (idx + 1) % 3, (idx + 2) % 3
axes[idx] = -direction if val < 0 else direction
axes[idx_2] = axes[idx].cross(axes[idx_1])
axes[idx_1] = axes[idx_2].cross(axes[idx])
if parent_tip and bone.use_connect:
bone.use_connect = False
bone.head = bone.parent.head
if force_align:
tail = bone.head + axes[1].normalized() * bone.length
if is_tip or (tail - bone.tail).length > 1e-4:
for c in bone.children:
if c.use_connect:
c.use_connect = False
if is_tip:
c.head = bone.head
bone.tail = tail
bone.align_roll(axes[2])
bone_map[bone.name] = tuple(i != idx for i in range(3))
else:
bone_map[bone.name] = (True, True, True)
bone.select = True
for bone_name, locks in bone_map.items():
b = armature.pose.bones[bone_name]
b.lock_location = (True, True, True)
b.lock_ik_x, b.lock_ik_y, b.lock_ik_z = b.lock_rotation = locks
def create(name,
name_e='',
scale=1,
obj_name=None,
armature=None,
add_root_bone=False):
scene = SceneOp(bpy.context)
if obj_name is None:
obj_name = name
root = bpy.data.objects.new(name=obj_name, object_data=None)
root.mmd_type = 'ROOT'
root.mmd_root.name = name
root.mmd_root.name_e = name_e
root.empty_draw_size = scale / 0.2
scene.link_object(root)
armObj = armature
if armObj:
m = armObj.matrix_world
armObj.parent_type = 'OBJECT'
armObj.parent = root
#armObj.matrix_world = m
root.matrix_world = m
armObj.matrix_local.identity()
else:
arm = bpy.data.armatures.new(name=obj_name)
#arm.draw_type = 'STICK'
armObj = bpy.data.objects.new(name=obj_name + '_arm',
object_data=arm)
armObj.parent = root
scene.link_object(armObj)
armObj.lock_rotation = armObj.lock_location = armObj.lock_scale = [
True, True, True
]
armObj.show_x_ray = True
armObj.draw_type = 'WIRE'
if add_root_bone:
bone_name = u'全ての親'
with bpyutils.edit_object(armObj) as data:
bone = data.edit_bones.new(name=bone_name)
bone.head = [0.0, 0.0, 0.0]
bone.tail = [0.0, 0.0, root.empty_draw_size]
armObj.pose.bones[bone_name].mmd_bone.name_j = bone_name
armObj.pose.bones[bone_name].mmd_bone.name_e = 'Root'
bpyutils.select_object(root)
return Model(root)
def execute(self, context):
rig = mmd_model.Model.create('New MMD Model', 'New MMD Model', self.scale)
arm = rig.armature()
with bpyutils.edit_object(arm) as data:
bone = data.edit_bones.new(name=u'全ての親')
bone.head = [0.0, 0.0, 0.0]
bone.tail = [0.0, 0.0, 1.0*self.scale]
mmd_root = rig.rootObject().mmd_root
frame_root = mmd_root.display_item_frames.add()
frame_root.name = 'Root'
frame_root.is_special = True
frame_facial = mmd_root.display_item_frames.add()
frame_facial.name = u'表情'
frame_facial.is_special = True
return {'FINISHED'}
def apply_bone_local_axes(cls, armature):
bone_map = {}
for b in armature.pose.bones:
if b.is_mmd_shadow_bone or not b.mmd_bone.enabled_local_axes:
continue
mmd_bone = b.mmd_bone
bone_map[b.name] = (mmd_bone.local_axis_x, mmd_bone.local_axis_z)
with bpyutils.edit_object(armature) as data:
for bone in data.edit_bones:
if bone.name not in bone_map:
bone.select = False
continue
local_axis_x, local_axis_z = bone_map[bone.name]
cls.update_bone_roll(bone, local_axis_x, local_axis_z)
bone.select = True
def __get_at_shadow_bone(self, bone_name, invert=False):
arm = self.__bone.id_data
mmd_shadow_bone_type = 'ADDITIONAL_TRANSFORM'
if invert:
mmd_shadow_bone_type += '_INVERT'
shadow_bone = self.__get_shadow_bone(bone_name, mmd_shadow_bone_type)
if shadow_bone:
return shadow_bone
with bpyutils.edit_object(arm) as data:
src_bone = data.edit_bones[bone_name]
shadow_bone = data.edit_bones.new(name='%s.shadow' % (bone_name))
shadow_bone.head = mathutils.Vector([0, 0, 0])
shadow_bone.tail = src_bone.tail - src_bone.head
shadow_bone.layers = (False, False, False, False, False, False,
False, False, True, False, False, False,
False, False, False, False, False, False,
False, False, False, False, False, False,
False, False, False, False, False, False,
False, False)
shadow_bone_name = shadow_bone.name
shadow_p_bone = arm.pose.bones[shadow_bone_name]
shadow_p_bone.is_mmd_shadow_bone = True
shadow_p_bone.mmd_shadow_bone_type = mmd_shadow_bone_type
c = shadow_p_bone.constraints.new('COPY_ROTATION')
c.target = arm
c.subtarget = bone_name
c.target_space = 'LOCAL'
c.owner_space = 'LOCAL'
if invert:
c.invert_x = True
c.invert_y = True
c.invert_z = True
c = shadow_p_bone.constraints.new('COPY_LOCATION')
c.target = arm
c.subtarget = bone_name
c.target_space = 'LOCAL'
c.owner_space = 'LOCAL'
if invert:
c.invert_x = True
c.invert_y = True
c.invert_z = True
return shadow_p_bone
def __get_at_shadow_bone(self, bone_name, invert=False):
arm = self.__bone.id_data
mmd_shadow_bone_type = 'ADDITIONAL_TRANSFORM'
if invert:
mmd_shadow_bone_type += '_INVERT'
shadow_bone = self.__get_shadow_bone(bone_name, mmd_shadow_bone_type)
if shadow_bone:
return shadow_bone
with bpyutils.edit_object(arm) as data:
src_bone = data.edit_bones[bone_name]
shadow_bone = data.edit_bones.new(name='%s.shadow'%(bone_name))
shadow_bone.head = mathutils.Vector([0, 0, 0])
shadow_bone.tail = src_bone.tail - src_bone.head
shadow_bone.layers = (
False, False, False, False, False, False, False, False,
True , False, False, False, False, False, False, False,
False, False, False, False, False, False, False, False,
False, False, False, False, False, False, False, False)
shadow_bone_name = shadow_bone.name
shadow_p_bone = arm.pose.bones[shadow_bone_name]
shadow_p_bone.is_mmd_shadow_bone = True
shadow_p_bone.mmd_shadow_bone_type = mmd_shadow_bone_type
c = shadow_p_bone.constraints.new('COPY_ROTATION')
c.target = arm
c.subtarget = bone_name
c.target_space = 'LOCAL'
c.owner_space = 'LOCAL'
if invert:
c.invert_x = True
c.invert_y = True
c.invert_z = True
c = shadow_p_bone.constraints.new('COPY_LOCATION')
c.target = arm
c.subtarget = bone_name
c.target_space = 'LOCAL'
c.owner_space = 'LOCAL'
if invert:
c.invert_x = True
c.invert_y = True
c.invert_z = True
return shadow_p_bone
def execute(self, context):
rig = mmd_model.Model.create('New MMD Model', 'New MMD Model',
self.scale)
arm = rig.armature()
with bpyutils.edit_object(arm) as data:
bone = data.edit_bones.new(name=u'全ての親')
bone.head = [0.0, 0.0, 0.0]
bone.tail = [0.0, 0.0, 1.0 * self.scale]
mmd_root = rig.rootObject().mmd_root
frame_root = mmd_root.display_item_frames.add()
frame_root.name = 'Root'
frame_root.is_special = True
frame_facial = mmd_root.display_item_frames.add()
frame_facial.name = u'表情'
frame_facial.is_special = True
return {'FINISHED'}
def create_ik_constraint(self, bone, ik_target, threshold=0.1):
""" create IK constraint
If the distance of the ik_target head and the bone tail is greater than threashold,
then a dummy ik target bone is created.
Args:
bone: A pose bone to add a IK constraint
id_target: A pose bone for IK target
threshold: Threshold of creating a dummy bone
Returns:
The bpy.types.KinematicConstraint object created. It is set target
and subtarget options.
"""
ik_target_name = ik_target.name
if 0 and (ik_target.head - bone.tail).length > threshold:
logging.debug('*** create a ik_target_dummy of bone %s',
ik_target.name)
with bpyutils.edit_object(self.__arm) as data:
dummy_target = data.edit_bones.new(name=ik_target.name +
'.ik_target_dummy')
dummy_target.head = bone.tail
dummy_target.tail = dummy_target.head + mathutils.Vector(
[0, 0, 1])
dummy_target.layers = (False, False, False, False, False,
False, False, False, True, False, False,
False, False, False, False, False,
False, False, False, False, False,
False, False, False, False, False,
False, False, False, False, False,
False)
dummy_target.parent = data.edit_bones[ik_target.name]
ik_target_name = dummy_target.name
dummy_ik_target = self.__arm.pose.bones[ik_target_name]
dummy_ik_target.is_mmd_shadow_bone = True
dummy_ik_target.mmd_shadow_bone_type = 'IK_TARGET'
ik_const = bone.constraints.new('IK')
ik_const.target = self.__arm
ik_const.subtarget = ik_target_name
return ik_const
def create_ik_constraint(self, bone, ik_target, threshold=0.1):
""" create IK constraint
If the distance of the ik_target head and the bone tail is greater than threashold,
then a dummy ik target bone is created.
Args:
bone: A pose bone to add a IK constraint
id_target: A pose bone for IK target
threshold: Threshold of creating a dummy bone
Returns:
The bpy.types.KinematicConstraint object created. It is set target
and subtarget options.
"""
ik_target_name = ik_target.name
print((ik_target.head - bone.tail).length)
if (ik_target.head - bone.tail).length > threshold:
with bpyutils.edit_object(self.__arm) as data:
dummy_target = data.edit_bones.new(name=ik_target.name + '.ik_target_dummy')
dummy_target.head = bone.tail
dummy_target.tail = dummy_target.head + mathutils.Vector([0, 0, 1])
dummy_target.layers = (
False, False, False, False, False, False, False, False,
True, False, False, False, False, False, False, False,
False, False, False, False, False, False, False, False,
False, False, False, False, False, False, False, False
)
dummy_target.parent = data.edit_bones[ik_target.name]
ik_target_name = dummy_target.name
dummy_ik_target = self.__arm.pose.bones[ik_target_name]
dummy_ik_target.is_mmd_shadow_bone = True
dummy_ik_target.mmd_shadow_bone_type = 'IK_TARGET'
ik_const = bone.constraints.new('IK')
ik_const.target = self.__arm
ik_const.subtarget = ik_target_name
return ik_const
def __exportBones(self):
""" Export bones.
Returns:
A dictionary to map Blender bone names to bone indices of the pmx.model instance.
"""
arm = self.__armature
boneMap = {}
pmx_bones = []
pose_bones = arm.pose.bones
world_mat = arm.matrix_world
r = {}
# sort by a depth of bones.
t = []
for i in pose_bones:
t.append((i, self.__countBoneDepth(i)))
sorted_bones = sorted(pose_bones, key=self.__countBoneDepth)
with bpyutils.edit_object(arm) as data:
for p_bone in sorted_bones:
bone = data.edit_bones[p_bone.name]
if p_bone.is_mmd_shadow_bone:
continue
pmx_bone = pmx.Bone()
if p_bone.mmd_bone.name_j != '':
pmx_bone.name = p_bone.mmd_bone.name_j
else:
pmx_bone.name = bone.name
mmd_bone = p_bone.mmd_bone
if mmd_bone.additional_transform_bone_id != -1:
fnBone = FnBone.from_bone_id(
arm, mmd_bone.additional_transform_bone_id)
pmx_bone.additionalTransform = (
fnBone.pose_bone,
mmd_bone.additional_transform_influence)
pmx_bone.hasAdditionalRotate = mmd_bone.has_additional_rotation
pmx_bone.hasAdditionalLocation = mmd_bone.has_additional_location
pmx_bone.name_e = p_bone.mmd_bone.name_e or ''
pmx_bone.location = world_mat @ mathutils.Vector(
bone.head) * self.__scale @ self.TO_PMX_MATRIX
pmx_bone.parent = bone.parent
pmx_bone.visible = mmd_bone.is_visible
pmx_bone.isMovable = not all(p_bone.lock_location)
pmx_bone.isRotatable = not all(p_bone.lock_rotation)
pmx_bones.append(pmx_bone)
self.__bone_name_table.append(p_bone.name)
boneMap[bone] = pmx_bone
r[bone.name] = len(pmx_bones) - 1
if p_bone.mmd_bone.is_tip:
pmx_bone.displayConnection = -1
elif p_bone.mmd_bone.use_tail_location:
tail_loc = world_mat @ mathutils.Vector(
bone.tail) * self.__scale @ self.TO_PMX_MATRIX
pmx_bone.displayConnection = tail_loc - pmx_bone.location
else:
for child in bone.children:
if child.use_connect:
pmx_bone.displayConnection = child
break
#if not pmx_bone.displayConnection: #I think this wasn't working properly
#pmx_bone.displayConnection = bone.tail - bone.head
#add fixed and local axes
if mmd_bone.enabled_fixed_axis:
pmx_bone.axis = mmd_bone.fixed_axis
if mmd_bone.enabled_local_axes:
pmx_bone.localCoordinate = pmx.Coordinate(
mmd_bone.local_axis_x, mmd_bone.local_axis_z)
for idx, i in enumerate(pmx_bones):
if i.parent is not None:
i.parent = pmx_bones.index(boneMap[i.parent])
logging.debug('the parent of %s:%s: %s', idx, i.name,
i.parent)
if isinstance(i.displayConnection, pmx.Bone):
i.displayConnection = pmx_bones.index(i.displayConnection)
elif isinstance(i.displayConnection, bpy.types.EditBone):
i.displayConnection = pmx_bones.index(
boneMap[i.displayConnection])
if i.additionalTransform is not None:
b, influ = i.additionalTransform
i.additionalTransform = (r[b.name], influ)
self.__model.bones = pmx_bones
return r
def __createEditBones(self, obj, pmx_bones):
""" create EditBones from pmx file data.
@return the list of bone names which can be accessed by the bone index of pmx data.
"""
editBoneTable = []
nameTable = []
specialTipBones = []
dependency_cycle_ik_bones = []
#for i, p_bone in enumerate(pmx_bones):
# if p_bone.isIK:
# if p_bone.target != -1:
# t = pmx_bones[p_bone.target]
# if p_bone.parent == t.parent:
# dependency_cycle_ik_bones.append(i)
with bpyutils.edit_object(obj) as data:
for i in pmx_bones:
bone = data.edit_bones.new(name=i.name)
loc = Vector(i.location).xzy * self.__scale
bone.head = loc
editBoneTable.append(bone)
nameTable.append(bone.name)
for i, (b_bone, m_bone) in enumerate(zip(editBoneTable, pmx_bones)):
if m_bone.parent != -1:
if i not in dependency_cycle_ik_bones:
b_bone.parent = editBoneTable[m_bone.parent]
else:
b_bone.parent = editBoneTable[m_bone.parent].parent
for b_bone, m_bone in zip(editBoneTable, pmx_bones):
if isinstance(m_bone.displayConnection, int):
if m_bone.displayConnection != -1:
b_bone.tail = editBoneTable[m_bone.displayConnection].head
else:
b_bone.tail = b_bone.head
else:
loc = Vector(m_bone.displayConnection).xzy * self.__scale
b_bone.tail = b_bone.head + loc
for b_bone, m_bone in zip(editBoneTable, pmx_bones):
if m_bone.isIK and m_bone.target != -1:
logging.debug(' - checking IK links of %s', b_bone.name)
b_target = editBoneTable[m_bone.target]
for i in range(len(m_bone.ik_links)):
b_bone_link = editBoneTable[m_bone.ik_links[i].target]
if self.__fix_IK_links or b_bone_link.length < 0.001:
b_bone_tail = b_target if i == 0 else editBoneTable[m_bone.ik_links[i-1].target]
loc = b_bone_tail.head - b_bone_link.head
if loc.length < 0.001:
logging.warning(' ** unsolved IK link %s **', b_bone_link.name)
elif b_bone_tail.parent != b_bone_link:
logging.warning(' ** skipped IK link %s **', b_bone_link.name)
elif (b_bone_link.tail - b_bone_tail.head).length > 1e-4:
logging.debug(' * fix IK link %s', b_bone_link.name)
b_bone_link.tail = b_bone_link.head + loc
for b_bone, m_bone in zip(editBoneTable, pmx_bones):
# Set the length of too short bones to 1 because Blender delete them.
if b_bone.length < 0.001:
if not self.__apply_bone_fixed_axis and m_bone.axis is not None:
fixed_axis = Vector(m_bone.axis)
if fixed_axis.length:
b_bone.tail = b_bone.head + fixed_axis.xzy.normalized() * self.__scale
else:
b_bone.tail = b_bone.head + Vector((0, 0, 1)) * self.__scale
else:
b_bone.tail = b_bone.head + Vector((0, 0, 1)) * self.__scale
if m_bone.displayConnection != -1 and m_bone.displayConnection != [0.0, 0.0, 0.0]:
logging.debug(' * special tip bone %s, display %s', b_bone.name, str(m_bone.displayConnection))
specialTipBones.append(b_bone.name)
for b_bone, m_bone in zip(editBoneTable, pmx_bones):
if m_bone.localCoordinate is not None:
FnBone.update_bone_roll(b_bone, m_bone.localCoordinate.x_axis, m_bone.localCoordinate.z_axis)
elif FnBone.has_auto_local_axis(m_bone.name):
FnBone.update_auto_bone_roll(b_bone)
for b_bone, m_bone in zip(editBoneTable, pmx_bones):
if isinstance(m_bone.displayConnection, int) and m_bone.displayConnection >= 0:
t = editBoneTable[m_bone.displayConnection]
if t.parent is None or t.parent != b_bone:
logging.warning(' * disconnected: %s (%d)<> %s', b_bone.name, len(b_bone.children), t.name)
continue
if pmx_bones[m_bone.displayConnection].isMovable:
logging.warning(' * disconnected: %s (%d)-> %s', b_bone.name, len(b_bone.children), t.name)
continue
if (b_bone.tail - t.head).length > 1e-4:
logging.warning(' * disconnected: %s (%d)=> %s', b_bone.name, len(b_bone.children), t.name)
continue
t.use_connect = True
return nameTable, specialTipBones
def __exportBones(self):
""" Export bones.
Returns:
A dictionary to map Blender bone names to bone indices of the pmx.model instance.
"""
arm = self.__armature
boneMap = {}
pmx_bones = []
pose_bones = arm.pose.bones
world_mat = arm.matrix_world
r = {}
# sort by a depth of bones.
t = []
for i in pose_bones:
t.append((i, self.__countBoneDepth(i)))
sorted_bones = sorted(pose_bones, key=self.__countBoneDepth)
with bpyutils.edit_object(arm) as data:
for p_bone in sorted_bones:
bone = data.edit_bones[p_bone.name]
if p_bone.is_mmd_shadow_bone:
continue
pmx_bone = pmx.Bone()
if p_bone.mmd_bone.name_j != '':
pmx_bone.name = p_bone.mmd_bone.name_j
else:
pmx_bone.name = bone.name
mmd_bone = p_bone.mmd_bone
if mmd_bone.additional_transform_bone_id != -1:
fnBone = FnBone.from_bone_id(arm, mmd_bone.additional_transform_bone_id)
pmx_bone.additionalTransform = (fnBone.pose_bone, mmd_bone.additional_transform_influence)
pmx_bone.hasAdditionalRotate = mmd_bone.has_additional_rotation
pmx_bone.hasAdditionalLocation = mmd_bone.has_additional_location
pmx_bone.name_e = p_bone.mmd_bone.name_e or ''
pmx_bone.location = world_mat * mathutils.Vector(bone.head) * self.__scale * self.TO_PMX_MATRIX
pmx_bone.parent = bone.parent
pmx_bone.visible = mmd_bone.is_visible
pmx_bone.isMovable = not all(p_bone.lock_location)
pmx_bone.isRotatable = not all(p_bone.lock_rotation)
pmx_bones.append(pmx_bone)
self.__bone_name_table.append(p_bone.name)
boneMap[bone] = pmx_bone
r[bone.name] = len(pmx_bones) - 1
if p_bone.mmd_bone.is_tip:
pmx_bone.displayConnection = -1
elif p_bone.mmd_bone.use_tail_location:
tail_loc = world_mat * mathutils.Vector(bone.tail) * self.__scale * self.TO_PMX_MATRIX
pmx_bone.displayConnection = tail_loc - pmx_bone.location
else:
for child in bone.children:
if child.use_connect:
pmx_bone.displayConnection = child
break
#if not pmx_bone.displayConnection: #I think this wasn't working properly
#pmx_bone.displayConnection = bone.tail - bone.head
#add fixed and local axes
if mmd_bone.enabled_fixed_axis:
pmx_bone.axis = mmd_bone.fixed_axis
if mmd_bone.enabled_local_axes:
pmx_bone.localCoordinate = pmx.Coordinate(
mmd_bone.local_axis_x, mmd_bone.local_axis_z)
for idx, i in enumerate(pmx_bones):
if i.parent is not None:
i.parent = pmx_bones.index(boneMap[i.parent])
logging.debug('the parent of %s:%s: %s', idx, i.name, i.parent)
if isinstance(i.displayConnection, pmx.Bone):
i.displayConnection = pmx_bones.index(i.displayConnection)
elif isinstance(i.displayConnection, bpy.types.EditBone):
i.displayConnection = pmx_bones.index(boneMap[i.displayConnection])
if i.additionalTransform is not None:
b, influ = i.additionalTransform
i.additionalTransform = (r[b.name], influ)
self.__model.bones = pmx_bones
return r
def bind(self):
#bpy.context.user_preferences.system.use_scripts_auto_execute = True
rig = self.__rig
root = rig.rootObject()
armObj = rig.armature()
mmd_root = root.mmd_root
obj = self.create()
arm = self.__dummy_armature(obj, create=True)
morph_key_blocks = obj.data.shape_keys.key_blocks
# data gathering
group_map = {}
shape_key_map = {}
uv_morph_map = {}
for mesh in rig.meshes():
mesh.show_only_shape_key = False
key_blocks = getattr(mesh.data.shape_keys, 'key_blocks', ())
for kb in key_blocks:
kb_name = kb.name
if kb_name not in morph_key_blocks:
continue
name_bind = 'mmd_bind%s' % hash(morph_key_blocks[kb_name])
if name_bind not in key_blocks:
mesh.shape_key_add(name=name_bind)
kb_bind = key_blocks[name_bind]
kb_bind.relative_key = kb
kb_bind.slider_min = -10
kb_bind.slider_max = 10
data_path = 'data.shape_keys.key_blocks["%s"].value' % kb_name.replace(
'"', '\\"')
groups = []
shape_key_map.setdefault(name_bind, []).append(
(kb_bind, data_path, groups))
group_map.setdefault(('vertex_morphs', kb_name),
[]).append(groups)
uv_layers = [
l.name for l in mesh.data.uv_layers
if not l.name.startswith('_')
]
uv_layers += [''] * (5 - len(uv_layers))
for vg, morph_name, axis in FnMorph.get_uv_morph_vertex_groups(
mesh):
morph = mmd_root.uv_morphs.get(morph_name, None)
if morph is None or morph.data_type != 'VERTEX_GROUP':
continue
uv_layer = '_' + uv_layers[morph.uv_index] if axis[
1] in 'ZW' else uv_layers[morph.uv_index]
if uv_layer not in mesh.data.uv_layers:
continue
name_bind = 'mmd_bind%s' % hash(vg.name)
uv_morph_map.setdefault(name_bind, ())
mod = mesh.modifiers.get(
name_bind, None) or mesh.modifiers.new(name=name_bind,
type='UV_WARP')
mod.show_expanded = False
mod.vertex_group = vg.name
mod.axis_u, mod.axis_v = ('Y',
'X') if axis[1] in 'YW' else ('X',
'Y')
mod.uv_layer = uv_layer
name_bind = 'mmd_bind%s' % hash(morph_name)
mod.object_from = mod.object_to = arm
if axis[0] == '-':
mod.bone_from, mod.bone_to = 'mmd_bind_ctrl_base', name_bind
else:
mod.bone_from, mod.bone_to = name_bind, 'mmd_bind_ctrl_base'
bone_offset_map = {}
with bpyutils.edit_object(arm) as data:
edit_bones = data.edit_bones
def __get_bone(name, layer, parent):
b = edit_bones.get(name, None) or edit_bones.new(name=name)
b.layers = [x == layer for x in range(len(b.layers))]
b.head = (0, 0, 0)
b.tail = (0, 0, 1)
b.use_deform = False
b.parent = parent
return b
for m in mmd_root.bone_morphs:
data_path = 'data.shape_keys.key_blocks["%s"].value' % m.name.replace(
'"', '\\"')
for d in m.data:
if not d.bone:
d.name = ''
continue
d.name = name_bind = 'mmd_bind%s' % hash(d)
b = __get_bone(name_bind, 10, None)
groups = []
bone_offset_map[name_bind] = (m.name, d, b.name, data_path,
groups)
group_map.setdefault(('bone_morphs', m.name),
[]).append(groups)
ctrl_base = __get_bone('mmd_bind_ctrl_base', 11, None)
for m in mmd_root.uv_morphs:
morph_name = m.name.replace('"', '\\"')
data_path = 'data.shape_keys.key_blocks["%s"].value' % morph_name
scale_path = 'mmd_root.uv_morphs["%s"].vertex_group_scale' % morph_name
name_bind = 'mmd_bind%s' % hash(m.name)
b = __get_bone(name_bind, 11, ctrl_base)
groups = []
uv_morph_map.setdefault(name_bind, []).append(
(b.name, data_path, scale_path, groups))
group_map.setdefault(('uv_morphs', m.name), []).append(groups)
used_bone_names = bone_offset_map.keys() | uv_morph_map.keys()
used_bone_names.add(ctrl_base.name)
for b in edit_bones: # cleanup
if b.name.startswith(
'mmd_bind') and b.name not in used_bone_names:
edit_bones.remove(b)
material_offset_map = {}
for m in mmd_root.material_morphs:
morph_name = m.name.replace('"', '\\"')
data_path = 'data.shape_keys.key_blocks["%s"].value' % morph_name
groups = []
group_map.setdefault(('material_morphs', m.name),
[]).append(groups)
material_offset_map.setdefault('group_dict',
{})[m.name] = (data_path, groups)
for d in m.data:
d.name = name_bind = 'mmd_bind%s' % hash(d)
table = material_offset_map.setdefault(d.material_id, ([], []))
table[1 if d.offset_type == 'ADD' else 0].append(
(m.name, d, name_bind))
for m in mmd_root.group_morphs:
if len(m.data) != len(set(m.data.keys())):
print(' * Found duplicated morph data in Group Morph "%s"' %
m.name)
morph_name = m.name.replace('"', '\\"')
morph_path = 'data.shape_keys.key_blocks["%s"].value' % morph_name
for d in m.data:
param = (morph_name, d.name.replace('"', '\\"'))
factor_path = 'mmd_root.group_morphs["%s"].data["%s"].factor' % param
for groups in group_map.get((d.morph_type, d.name), ()):
groups.append((m.name, morph_path, factor_path))
self.__cleanup(shape_key_map.keys() | bone_offset_map.keys()
| uv_morph_map.keys())
def __config_groups(variables, expression, groups):
for g_name, morph_path, factor_path in groups:
var = self.__add_single_prop(variables, obj, morph_path, 'g')
fvar = self.__add_single_prop(variables, root, factor_path,
'w')
expression = '%s+%s*%s' % (expression, var.name, fvar.name)
return expression
# vertex morphs
for kb_bind, morph_data_path, groups in (
i for l in shape_key_map.values() for i in l):
driver, variables = self.__driver_variables(kb_bind, 'value')
var = self.__add_single_prop(variables, obj, morph_data_path, 'v')
driver.expression = '-(%s)' % __config_groups(
variables, var.name, groups)
kb_bind.relative_key.mute = True
kb_bind.mute = False
# bone morphs
def __config_bone_morph(constraints, map_type, attributes, val,
val_str):
c_name = 'mmd_bind%s.%s' % (hash(data), map_type[:3])
c = TransformConstraintOp.create(constraints, c_name, map_type)
TransformConstraintOp.update_min_max(c, val, None)
c.show_expanded = False
c.target = arm
c.subtarget = bname
for attr in attributes:
driver, variables = self.__driver_variables(
armObj, c.path_from_id(attr))
var = self.__add_single_prop(variables, obj, morph_data_path,
'b')
expression = __config_groups(variables, var.name, groups)
sign = '-' if attr.startswith('to_min') else ''
driver.expression = '%s%s*(%s)' % (sign, val_str, expression)
from math import pi
attributes_rot = TransformConstraintOp.min_max_attributes(
'ROTATION', 'to')
attributes_loc = TransformConstraintOp.min_max_attributes(
'LOCATION', 'to')
for morph_name, data, bname, morph_data_path, groups in bone_offset_map.values(
):
b = arm.pose.bones[bname]
b.location = data.location
b.rotation_quaternion = data.rotation
b.is_mmd_shadow_bone = True
b.mmd_shadow_bone_type = 'BIND'
pb = armObj.pose.bones[data.bone]
__config_bone_morph(pb.constraints, 'ROTATION', attributes_rot, pi,
'pi')
__config_bone_morph(pb.constraints, 'LOCATION', attributes_loc,
100, '100')
# uv morphs
b = arm.pose.bones['mmd_bind_ctrl_base']
b.is_mmd_shadow_bone = True
b.mmd_shadow_bone_type = 'BIND'
for bname, data_path, scale_path, groups in (
i for l in uv_morph_map.values() for i in l):
b = arm.pose.bones[bname]
b.is_mmd_shadow_bone = True
b.mmd_shadow_bone_type = 'BIND'
driver, variables = self.__driver_variables(b, 'location', index=0)
var = self.__add_single_prop(variables, obj, data_path, 'u')
fvar = self.__add_single_prop(variables, root, scale_path, 's')
driver.expression = '(%s)*%s' % (__config_groups(
variables, var.name, groups), fvar.name)
# material morphs
from mmd_tools.core.shader import _MaterialMorph
group_dict = material_offset_map.get('group_dict', {})
def __config_material_morph(mat, morph_list):
nodes = _MaterialMorph.setup_morph_nodes(
mat, tuple(x[1] for x in morph_list))
for (morph_name, data, name_bind), node in zip(morph_list, nodes):
node.label, node.name = morph_name, name_bind
data_path, groups = group_dict[morph_name]
driver, variables = self.__driver_variables(
mat.node_tree,
node.inputs[0].path_from_id('default_value'))
var = self.__add_single_prop(variables, obj, data_path, 'm')
driver.expression = '%s' % __config_groups(
variables, var.name, groups)
for mat in (m for m in rig.materials()
if m and m.use_nodes and not m.name.startswith('mmd_')):
mat_id = mat.mmd_material.material_id
mul_all, add_all = material_offset_map.get(-1, ([], []))
mul_list, add_list = material_offset_map.get(
'' if mat_id < 0 else mat_id, ([], []))
morph_list = tuple(mul_all + mul_list + add_all + add_list)
__config_material_morph(mat, morph_list)
mat_edge = bpy.data.materials.get('mmd_edge.' + mat.name, None)
if mat_edge:
__config_material_morph(mat_edge, morph_list)
morph_key_blocks[0].mute = False
