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Avatar-Toolkit/core/mmd/properties/morph.py
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2025-04-10 23:40:51 +01:00

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Python

# -*- coding: utf-8 -*-
# Copyright 2014 MMD Tools authors
# This file was originally part of the MMD Tools add-on for Blender
# You can find MMD Tools here: https://github.com/MMD-Blender/blender_mmd_tools
# Neoneko has modified this file to work with Avatar Toolkit and may of made changes or improvements.
# MMD Tools is licensed under the terms of the GNU General Public License version 3 (GPLv3) same as Avatar Toolkit.
import bpy
from .. import utils
from ..core.bone import FnBone
from ..core.material import FnMaterial
from ..core.model import FnModel, Model
from ..core.morph import FnMorph
def _morph_base_get_name(prop: "_MorphBase") -> str:
return prop.get("name", "")
def _morph_base_set_name(prop: "_MorphBase", value: str):
mmd_root = prop.id_data.mmd_root
# morph_type = mmd_root.active_morph_type
morph_type = "%s_morphs" % prop.bl_rna.identifier[:-5].lower()
# assert(prop.bl_rna.identifier.endswith('Morph'))
# logging.debug('_set_name: %s %s %s', prop, value, morph_type)
prop_name = prop.get("name", None)
if prop_name == value:
return
used_names = {x.name for x in getattr(mmd_root, morph_type) if x != prop}
value = utils.unique_name(value, used_names)
if prop_name is not None:
if morph_type == "vertex_morphs":
kb_list = {}
for mesh in FnModel.iterate_mesh_objects(prop.id_data):
for kb in getattr(mesh.data.shape_keys, "key_blocks", ()):
kb_list.setdefault(kb.name, []).append(kb)
if prop_name in kb_list:
value = utils.unique_name(value, used_names | kb_list.keys())
for kb in kb_list[prop_name]:
kb.name = value
elif morph_type == "uv_morphs":
vg_list = {}
for mesh in FnModel.iterate_mesh_objects(prop.id_data):
for vg, n, x in FnMorph.get_uv_morph_vertex_groups(mesh):
vg_list.setdefault(n, []).append(vg)
if prop_name in vg_list:
value = utils.unique_name(value, used_names | vg_list.keys())
for vg in vg_list[prop_name]:
vg.name = vg.name.replace(prop_name, value)
if 1: # morph_type != 'group_morphs':
for m in mmd_root.group_morphs:
for d in m.data:
if d.name == prop_name and d.morph_type == morph_type:
d.name = value
frame_facial = mmd_root.display_item_frames.get("表情")
for item in getattr(frame_facial, "data", []):
if item.name == prop_name and item.morph_type == morph_type:
item.name = value
break
obj = Model(prop.id_data).morph_slider.placeholder()
if obj and value not in obj.data.shape_keys.key_blocks:
kb = obj.data.shape_keys.key_blocks.get(prop_name, None)
if kb:
kb.name = value
prop["name"] = value
class _MorphBase:
name: bpy.props.StringProperty(
name="Name",
description="Japanese Name",
set=_morph_base_set_name,
get=_morph_base_get_name,
)
name_e: bpy.props.StringProperty(
name="Name(Eng)",
description="English Name",
default="",
)
category: bpy.props.EnumProperty(
name="Category",
description="Select category",
items=[
("SYSTEM", "Hidden", "", 0),
("EYEBROW", "Eye Brow", "", 1),
("EYE", "Eye", "", 2),
("MOUTH", "Mouth", "", 3),
("OTHER", "Other", "", 4),
],
default="OTHER",
)
def _bone_morph_data_get_bone(prop: "BoneMorphData") -> str:
bone_id = prop.get("bone_id", -1)
if bone_id < 0:
return ""
root_object = prop.id_data
armature_object = FnModel.find_armature_object(root_object)
if armature_object is None:
return ""
pose_bone = FnBone.find_pose_bone_by_bone_id(armature_object, bone_id)
if pose_bone is None:
return ""
return pose_bone.name
def _bone_morph_data_set_bone(prop: "BoneMorphData", value: str):
root = prop.id_data
arm = FnModel.find_armature_object(root)
# Load the library_override file. This function is triggered when loading, but the arm obj cannot be found.
# The arm obj is exist, but the relative relationship has not yet been established.
if arm is None:
return
if value not in arm.pose.bones.keys():
prop["bone_id"] = -1
return
pose_bone = arm.pose.bones[value]
prop["bone_id"] = FnBone.get_or_assign_bone_id(pose_bone)
def _bone_morph_data_update_location_or_rotation(prop: "BoneMorphData", _context):
if not prop.name.startswith("mmd_bind"):
return
arm = FnModel(prop.id_data).morph_slider.dummy_armature
if arm:
bone = arm.pose.bones.get(prop.name, None)
if bone:
bone.location = prop.location
bone.rotation_quaternion = prop.rotation.__class__(*prop.rotation.to_axis_angle()) # Fix for consistency
class BoneMorphData(bpy.types.PropertyGroup):
""" """
bone: bpy.props.StringProperty(
name="Bone",
description="Target bone",
set=_bone_morph_data_set_bone,
get=_bone_morph_data_get_bone,
)
bone_id: bpy.props.IntProperty(
name="Bone ID",
)
location: bpy.props.FloatVectorProperty(
name="Location",
description="Location",
subtype="TRANSLATION",
size=3,
default=[0, 0, 0],
update=_bone_morph_data_update_location_or_rotation,
)
rotation: bpy.props.FloatVectorProperty(
name="Rotation",
description="Rotation in quaternions",
subtype="QUATERNION",
size=4,
default=[1, 0, 0, 0],
update=_bone_morph_data_update_location_or_rotation,
)
class BoneMorph(_MorphBase, bpy.types.PropertyGroup):
"""Bone Morph"""
data: bpy.props.CollectionProperty(
name="Morph Data",
type=BoneMorphData,
)
active_data: bpy.props.IntProperty(
name="Active Bone Data",
min=0,
default=0,
)
def _material_morph_data_get_material(prop: "MaterialMorphData"):
mat_p = prop.get("material_data", None)
if mat_p is not None:
return mat_p.name
return ""
def _material_morph_data_set_material(prop: "MaterialMorphData", value: str):
if value not in bpy.data.materials:
prop["material_data"] = None
prop["material_id"] = -1
else:
mat = bpy.data.materials[value]
fnMat = FnMaterial(mat)
prop["material_data"] = mat
prop["material_id"] = fnMat.material_id
def _material_morph_data_set_related_mesh(prop: "MaterialMorphData", value: str):
mesh = FnModel.find_mesh_object_by_name(prop.id_data, value)
if mesh is not None:
prop["related_mesh_data"] = mesh.data
else:
prop["related_mesh_data"] = None
def _material_morph_data_get_related_mesh(prop):
mesh_p = prop.get("related_mesh_data", None)
if mesh_p is not None:
return mesh_p.name
return ""
def _material_morph_data_update_modifiable_values(prop: "MaterialMorphData", _context):
if not prop.name.startswith("mmd_bind"):
return
from ..core.shader import _MaterialMorph
mat = prop["material_data"]
if mat is not None:
_MaterialMorph.update_morph_inputs(mat, prop)
else:
for mat in FnModel(prop.id_data).materials():
_MaterialMorph.update_morph_inputs(mat, prop)
class MaterialMorphData(bpy.types.PropertyGroup):
""" """
related_mesh: bpy.props.StringProperty(
name="Related Mesh",
description="Stores a reference to the mesh where this morph data belongs to",
set=_material_morph_data_set_related_mesh,
get=_material_morph_data_get_related_mesh,
)
related_mesh_data: bpy.props.PointerProperty(
name="Related Mesh Data",
type=bpy.types.Mesh,
)
offset_type: bpy.props.EnumProperty(name="Offset Type", description="Select offset type", items=[("MULT", "Multiply", "", 0), ("ADD", "Add", "", 1)], default="ADD")
material: bpy.props.StringProperty(
name="Material",
description="Target material",
get=_material_morph_data_get_material,
set=_material_morph_data_set_material,
)
material_id: bpy.props.IntProperty(
name="Material ID",
default=-1,
)
material_data: bpy.props.PointerProperty(
name="Material Data",
type=bpy.types.Material,
)
diffuse_color: bpy.props.FloatVectorProperty(
name="Diffuse Color",
description="Diffuse color",
subtype="COLOR",
size=4,
soft_min=0,
soft_max=1,
precision=3,
step=0.1,
default=[0, 0, 0, 1],
update=_material_morph_data_update_modifiable_values,
)
specular_color: bpy.props.FloatVectorProperty(
name="Specular Color",
description="Specular color",
subtype="COLOR",
size=3,
soft_min=0,
soft_max=1,
precision=3,
step=0.1,
default=[0, 0, 0],
update=_material_morph_data_update_modifiable_values,
)
shininess: bpy.props.FloatProperty(
name="Reflect",
description="Reflect",
soft_min=0,
soft_max=500,
step=100.0,
default=0.0,
update=_material_morph_data_update_modifiable_values,
)
ambient_color: bpy.props.FloatVectorProperty(
name="Ambient Color",
description="Ambient color",
subtype="COLOR",
size=3,
soft_min=0,
soft_max=1,
precision=3,
step=0.1,
default=[0, 0, 0],
update=_material_morph_data_update_modifiable_values,
)
edge_color: bpy.props.FloatVectorProperty(
name="Edge Color",
description="Edge color",
subtype="COLOR",
size=4,
soft_min=0,
soft_max=1,
precision=3,
step=0.1,
default=[0, 0, 0, 1],
update=_material_morph_data_update_modifiable_values,
)
edge_weight: bpy.props.FloatProperty(
name="Edge Weight",
description="Edge weight",
soft_min=0,
soft_max=2,
step=0.1,
default=0,
update=_material_morph_data_update_modifiable_values,
)
texture_factor: bpy.props.FloatVectorProperty(
name="Texture factor",
description="Texture factor",
subtype="COLOR",
size=4,
soft_min=0,
soft_max=1,
precision=3,
step=0.1,
default=[0, 0, 0, 1],
update=_material_morph_data_update_modifiable_values,
)
sphere_texture_factor: bpy.props.FloatVectorProperty(
name="Sphere Texture factor",
description="Sphere texture factor",
subtype="COLOR",
size=4,
soft_min=0,
soft_max=1,
precision=3,
step=0.1,
default=[0, 0, 0, 1],
update=_material_morph_data_update_modifiable_values,
)
toon_texture_factor: bpy.props.FloatVectorProperty(
name="Toon Texture factor",
description="Toon texture factor",
subtype="COLOR",
size=4,
soft_min=0,
soft_max=1,
precision=3,
step=0.1,
default=[0, 0, 0, 1],
update=_material_morph_data_update_modifiable_values,
)
class MaterialMorph(_MorphBase, bpy.types.PropertyGroup):
"""Material Morph"""
data: bpy.props.CollectionProperty(
name="Morph Data",
type=MaterialMorphData,
)
active_data: bpy.props.IntProperty(
name="Active Material Data",
min=0,
default=0,
)
class UVMorphOffset(bpy.types.PropertyGroup):
"""UV Morph Offset"""
index: bpy.props.IntProperty(
name="Vertex Index",
description="Vertex index",
min=0,
default=0,
)
offset: bpy.props.FloatVectorProperty(
name="UV Offset",
description="UV offset",
size=4,
# min=-1,
# max=1,
# precision=3,
step=0.1,
default=[0, 0, 0, 0],
)
class UVMorph(_MorphBase, bpy.types.PropertyGroup):
"""UV Morph"""
uv_index: bpy.props.IntProperty(
name="UV Index",
description="UV index (UV, UV1 ~ UV4)",
min=0,
max=4,
default=0,
)
data_type: bpy.props.EnumProperty(
name="Data Type",
description="Select data type",
items=[
("DATA", "Data", "Store offset data in root object (deprecated)", 0),
("VERTEX_GROUP", "Vertex Group", "Store offset data in vertex groups", 1),
],
default="DATA",
)
data: bpy.props.CollectionProperty(
name="Morph Data",
type=UVMorphOffset,
)
active_data: bpy.props.IntProperty(
name="Active UV Data",
min=0,
default=0,
)
vertex_group_scale: bpy.props.FloatProperty(
name="Vertex Group Scale",
description='The value scale of "Vertex Group" data type',
precision=3,
step=0.1,
default=1,
)
class GroupMorphOffset(bpy.types.PropertyGroup):
"""Group Morph Offset"""
morph_type: bpy.props.EnumProperty(
name="Morph Type",
description="Select morph type",
items=[
("material_morphs", "Material", "Material Morphs", 0),
("uv_morphs", "UV", "UV Morphs", 1),
("bone_morphs", "Bone", "Bone Morphs", 2),
("vertex_morphs", "Vertex", "Vertex Morphs", 3),
("group_morphs", "Group", "Group Morphs", 4),
],
default="vertex_morphs",
)
factor: bpy.props.FloatProperty(name="Factor", description="Factor", soft_min=0, soft_max=1, precision=3, step=0.1, default=0)
class GroupMorph(_MorphBase, bpy.types.PropertyGroup):
"""Group Morph"""
data: bpy.props.CollectionProperty(
name="Morph Data",
type=GroupMorphOffset,
)
active_data: bpy.props.IntProperty(
name="Active Group Data",
min=0,
default=0,
)
class VertexMorph(_MorphBase, bpy.types.PropertyGroup):
"""Vertex Morph"""