shutil.copy2(img_ref_path, folder_root+"/_ref_image.{0}".format(imgFileExt))
furRenderer.Init(folder_root)
############################################################
## get default colors for initialization
############################################################
init_params_dict = FurParam.ParamsColor
## get .csv if exists
csv_ref_path = os.path.splitext(img_ref_path)[0]+".csv"
if True==os.path.isfile(csv_ref_path):
shutil.copy2(csv_ref_path, folder_root+"/_ref_image.csv")
## read .csv and add to init_params_dict
init_params_dict_file = FurParam.csv2dict(csv_ref_path)
from collections import OrderedDict
init_params_dict = OrderedDict(
list(init_params_dict.items()) +
list(init_params_dict_file.items())
)
## assign the initial color parameters before optimization
furRenderer.RenderFur(init_params_dict, folder_root+"/temp", False) ## we don't need this parameter
############################################################
## invert initial parameter dictionary as vector
############################################################
## 1) random initial parameters [NOT SO USEFUL]
image_H = 640
########################################
## default setting for rendering
########################################
## default values for 3D scene
fur_desc = "MyFurDescription"
material = "lambert1"
########################################
## load parameters & render images
########################################
## read parameters from csv files
params_dict_geom = FurParam.csv2dict(
os.path.join(folderPath, "_best_geom.csv"))
params_dict_color = FurParam.csv2dict(
os.path.join(folderPath, "_best_color.csv"))
## set fur description
Fur.SetFurDescription(fur_desc, params_dict_geom)
Fur.SetFurDescription(fur_desc, params_dict_color)
Fur.CopyFurBaseColor2Material(fur_desc, material)
## render images
renderPath = "{0}/render/render".format(folderPath)
RenderSetting.SetImageSize(image_W, image_H)
RenderSetting.SetExportPath(renderPath, imgFileExt)
mel.eval("RenderSequence;")
########################################
############################################################
## load initial parameters from csv file
############################################################
'''
params01_vec = [0.5]*15
def convert_param_geom_func(params01_vec):
params01_dict = {}
for cnt, key in enumerate(FurParam.ParamsGeom):
params01_dict[key] = params01_vec[cnt]
return params01_dict
params01_dict = convert_param_geom_func(params01_vec)
'''
params_dict = FurParam.csv2dict(initial_csv)
params01_dict = FurParam.ConvertFurParams(params_dict, False)
############################################################
##
############################################################
global count
count = 0
def write_csv(kv_id1, kv_id2):
global count
params01_dict[kv_id1[0]] = kv_id1[1]
params01_dict[kv_id2[0]] = kv_id2[1]
export_path = "{0}/Space{1:04}.csv".format(folder_path, count)
FurParam.dict2csv(FurParam.ConvertFurParams(params01_dict, True),
cam = cmds.ls(cam_name)
RenderSetting.Snapshot(cam) # activate RenderView
############################################################
## 3) rendering routine
############################################################
## set progress bar for abort
abort = False
cmds.progressWindow(isInterruptable=1, minValue=0, maxValue=len(csv_list))
for n in range(0, len(csv_list)):
csv_file = csv_list[n]
## load csv file & set fur parameters
params_dict = FurParam.csv2dict(csv_file)
Fur.SetFurDescription(fur_desc, params_dict)
Fur.CopyFurBaseColor2Material(fur_desc, material)
## extract file
filePrefix = os.path.splitext(csv_file)[0]
RenderSetting.SetExportPath(filePrefix, imgFileExt)
## render fur image
mel.eval("RenderSequence;")
## abort the process by user interruption (ESC)
cmds.progressWindow(edit=True, progress=(n + 1))
if cmds.progressWindow(query=1, isCancelled=1):
abort = True
break