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transfor.py
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transfor.py
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# MB-Lab
#
# MB-Lab fork website : https://github.com/animate1978/MB-Lab
#
# ##### BEGIN GPL LICENSE BLOCK #####
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 3
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software Foundation,
# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#
# ##### END GPL LICENSE BLOCK #####
#
# ManuelbastioniLAB - Copyright (C) 2015-2018 Manuel Bastioni
# Part made by Teto.
import logging
import bpy
# TODO pathlib might replace the current import os
# from pathlib import Path
import os
import time
import json
import operator
from . import algorithms
from . import file_ops
logger = logging.getLogger(__name__)
class Transfor:
def __init__(self, huma):
self.humanoid = huma
self.scn = None
def load_transformation_from_file(self, filepath):
self.humanoid.reset_character()
self.humanoid.transformations_data = file_ops.load_json_data(filepath, "Transformation file")
def set_scene(self, scene):
self.scn = scene
def save_transformation(self, filepath, category, minmax):
export_db = file_ops.load_json_data(filepath, "Create step or finalize transformation file.")
if export_db == None:
export_db = {}
#------------------ Variables for the method
obj = self.humanoid.get_object()
exists = False
#------------------ If the category doesn't exist, it's created.
if category not in export_db.keys():
export_db[category] = []
#------------------ Now, check every property, add to a temp list
temp_list = {}
calc = 0.0
for m_prop in self.humanoid.character_data.keys():
if not m_prop.startswith("Expressions"):
calc = (self.humanoid.character_data[m_prop] * 2) - 1
temp_list[m_prop] = round(calc, 3)
#------------------ Now, check final list and change values.
for key, value in temp_list.items():
exists = False
for t_prop in export_db[category]:
if key == t_prop[0]:
exists = True
if minmax == "MI":
t_prop[1] = value
else:
t_prop[2] = value
if not exists:
if minmax == "MI":
export_db[category].append([key, value, 0.0])
else:
export_db[category].append([key, 0.0, value])
exists = False
#--------Clean data base by deleting all values [name, 0, 0]
cleaned_db = []
for t_prop in export_db[category]:
if t_prop[1] != 0.0 or t_prop[2] != 0.0:
cleaned_db.append(t_prop)
export_db[category] = cleaned_db
if len(export_db[category]) < 1:
del export_db[category]
#--------Save file
with open(filepath, "w") as j_file:
json.dump(export_db, j_file, indent=2)
j_file.close()
def load_transformation(self, filepath, category, minmax):
self.humanoid.reset_character()
import_db = file_ops.load_json_data(filepath, "import step transformation file.")
#------------------ Create a temp list with all values to change
temp_list = {}
for t_prop in import_db[category]:
if minmax == "MI":
temp_list[t_prop[0]] = (t_prop[1] * 0.5) + 0.5
else:
temp_list[t_prop[0]] = (t_prop[2] * 0.5) + 0.5
#------------------ Now we put the values in humanoid database.
for key, item in temp_list.items():
# Had to do this because sometimes names in standard files are not
# complete, example BreastTone instead of Torso_BreastTone.
for m_key in self.humanoid.character_data.keys():
if key in m_key:
self.humanoid.character_data[m_key] = item
self.humanoid.update_character()
def check_compatibility_with_current_model(self, filepath):
data_base = file_ops.load_json_data(filepath, "Read transformation file to check compatibility.")
txt = {}
txt["About"] = [
"Check if some entries in transformation database are not valid.",
"Could be a wrong name, an unknown name or a name for another model.",
"For the case of trying to use transformations from one model to another",
"too many unused morphs may create weird results."]
txt_key = ""
obj = bpy.types.Object
exists = False
for key in data_base.keys():
if key == "fat_data":
txt_key = "About mass"
elif key == "muscle_data":
txt_key = "About tone"
else:
txt_key = "About " + key.split("_")[0]
if txt_key not in txt:
txt[txt_key] = []
#--------------------
for t_prop in data_base[key]:
exists = False
for m_prop in self.humanoid.character_data.keys():
if t_prop[0] in m_prop:
exists = True
break
if not exists:
txt[txt_key].append(t_prop[0] + " may not be used")
filepath += ".txt"
with open(filepath, "w") as j_file:
json.dump(txt, j_file, indent=2)
j_file.close()
def save_current_model(self, filepath):
transf_data = self.humanoid.transformations_data
with open(filepath, "w") as j_file:
json.dump(transf_data, j_file, indent=2)
j_file.close()