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# ##### 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 2
# 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 #####
import sys, os
import subprocess
import bpy
DEBUG = False
from netrender.utils import *
BLENDER_PATH = sys.argv[0]
def reset(job):
main_file = job.files[0]
job_full_path = main_file.filepath
if os.path.exists(job_full_path + ".bak"):
os.remove(job_full_path) # repathed file
os.renames(job_full_path + ".bak", job_full_path)
def update(job):
paths = []
main_file = job.files[0]
job_full_path = main_file.filepath
path, ext = os.path.splitext(job_full_path)
new_path = path + ".remap" + ext
original_path = main_file.original_path
# Disable for now. Partial repath should work anyway
#all = main_file.filepath != main_file.original_path
all = False
for rfile in job.files[1:]:
if all or rfile.original_path != rfile.filepath:
paths.append(rfile.original_path)
paths.append(rfile.filepath)
# Only update if needed
if paths:
process = subprocess.Popen([BLENDER_PATH, "-b", "-noaudio", job_full_path, "-P", __file__, "--", new_path, original_path] + paths, stdout=sys.stdout, stderr=subprocess.STDOUT)
process.wait()
os.renames(job_full_path, job_full_path + ".bak")
os.renames(new_path, job_full_path)
def process(original_path, paths):
if DEBUG: print("==========================================================")
original_directory = os.path.dirname(original_path)
path_map = {}
for i in range(0, len(paths), 2):
# special case for point cache
if paths[i].endswith(".bphys"):
path, filename = os.path.split(paths[i+1])
cache_name = filename.split("_")[0]
if DEBUG: print(cache_name, path)
path_map[cache_name] = path
# special case for fluids
elif paths[i].endswith(".bobj.gz"):
if DEBUG: print(os.path.split(paths[i])[0], os.path.split(paths[i+1])[0])
path_map[os.path.split(paths[i])[0]] = os.path.split(paths[i+1])[0]
else:
if DEBUG: print(paths[i], paths[i+1])
path_map[paths[i]] = paths[i+1]
if DEBUG: print("----------------------------------------------------------")
# TODO original paths aren't really the original path, they are the normalized path
# so we repath using the filenames only.
###########################
# LIBRARIES
###########################
for lib in bpy.data.libraries:
file_path = bpy.path.abspath(lib.filepath, start=original_directory)
new_path = path_map.get(file_path, None)
if DEBUG: print(file_path, new_path)
if new_path:
lib.filepath = new_path
###########################
# IMAGES
###########################
for image in bpy.data.images:
if image.source == "FILE" and not image.packed_file:
file_path = bpy.path.abspath(image.filepath, start=original_directory)
new_path = path_map.get(file_path, None)
if DEBUG: print(file_path, new_path)
if new_path:
image.filepath = new_path
###########################
# FLUID + POINT CACHE
###########################
def pointCacheFunc(object, owner, point_cache):
if not point_cache.use_disk_cache:
return
cache_name = cacheName(object, point_cache)
new_path = path_map.get(cache_name, None)
if DEBUG: print(cache_name, new_path)
if new_path:
point_cache.use_external = True
point_cache.filepath = new_path
point_cache.name = cache_name
def fluidFunc(object, modifier, cache_path):
fluid = modifier.settings
new_path = path_map.get(cache_path, None)
if new_path:
fluid.path = new_path
def multiresFunc(object, modifier, cache_path):
new_path = path_map.get(cache_path, None)
if new_path:
modifier.filepath = new_path
processObjectDependencies(pointCacheFunc, fluidFunc, multiresFunc)
if DEBUG: print("==========================================================")
if __name__ == "__main__":
try:
i = sys.argv.index("--")
except:
i = 0
if i:
new_path, original_path, *args = sys.argv[i+1:]
process(original_path, args)
bpy.ops.wm.save_as_mainfile(filepath=new_path, check_existing=False)
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