Campbell Barton
ea265fc697
replacements... "__idname__" -> "bl_idname" "__props__" -> "bl_props" "__label__" -> "bl_label" "__register__" -> "bl_register" "__undo__" -> "bl_undo" "__space_type__" -> "bl_space_type" "__default_closed__" -> "bl_default_closed" "__region_type__" -> "bl_region_type" "__context__" -> "bl_context" "__show_header__" -> "bl_show_header" "__URL__" -> "_url"
238 lines
7.0 KiB
Python
238 lines
7.0 KiB
Python
import bpy
|
|
import sys, os, re
|
|
import http, http.client, http.server, urllib
|
|
import subprocess, shutil, time, hashlib
|
|
|
|
import netrender.model
|
|
import netrender.slave as slave
|
|
import netrender.master as master
|
|
from netrender.utils import *
|
|
|
|
def addFluidFiles(job, path):
|
|
if os.path.exists(path):
|
|
pattern = re.compile("fluidsurface_(final|preview)_([0-9]+)\.(bobj|bvel)\.gz")
|
|
|
|
for fluid_file in sorted(os.listdir(path)):
|
|
match = pattern.match(fluid_file)
|
|
|
|
if match:
|
|
current_frame = int(match.groups()[1])
|
|
job.addFile(path + fluid_file, current_frame, current_frame)
|
|
|
|
def addPointCache(job, ob, point_cache, default_path):
|
|
if not point_cache.disk_cache:
|
|
return
|
|
|
|
|
|
name = point_cache.name
|
|
if name == "":
|
|
name = "".join(["%02X" % ord(c) for c in ob.name])
|
|
|
|
cache_path = bpy.sys.expandpath(point_cache.filepath) if point_cache.external else default_path
|
|
|
|
index = "%02i" % point_cache.index
|
|
|
|
if os.path.exists(cache_path):
|
|
pattern = re.compile(name + "_([0-9]+)_" + index + "\.bphys")
|
|
|
|
cache_files = []
|
|
|
|
for cache_file in sorted(os.listdir(cache_path)):
|
|
match = pattern.match(cache_file)
|
|
|
|
if match:
|
|
cache_frame = int(match.groups()[0])
|
|
cache_files.append((cache_frame, cache_file))
|
|
|
|
cache_files.sort()
|
|
|
|
if len(cache_files) == 1:
|
|
cache_frame, cache_file = cache_files[0]
|
|
job.addFile(cache_path + cache_file, cache_frame, cache_frame)
|
|
else:
|
|
for i in range(len(cache_files)):
|
|
current_item = cache_files[i]
|
|
next_item = cache_files[i+1] if i + 1 < len(cache_files) else None
|
|
previous_item = cache_files[i - 1] if i > 0 else None
|
|
|
|
current_frame, current_file = current_item
|
|
|
|
if not next_item and not previous_item:
|
|
job.addFile(cache_path + current_file, current_frame, current_frame)
|
|
elif next_item and not previous_item:
|
|
next_frame = next_item[0]
|
|
job.addFile(cache_path + current_file, current_frame, next_frame - 1)
|
|
elif not next_item and previous_item:
|
|
previous_frame = previous_item[0]
|
|
job.addFile(cache_path + current_file, previous_frame + 1, current_frame)
|
|
else:
|
|
next_frame = next_item[0]
|
|
previous_frame = previous_item[0]
|
|
job.addFile(cache_path + current_file, previous_frame + 1, next_frame - 1)
|
|
|
|
def clientSendJob(conn, scene, anim = False):
|
|
netsettings = scene.network_render
|
|
job = netrender.model.RenderJob()
|
|
|
|
if anim:
|
|
for f in range(scene.start_frame, scene.end_frame + 1):
|
|
job.addFrame(f)
|
|
else:
|
|
job.addFrame(scene.current_frame)
|
|
|
|
filename = bpy.data.filename
|
|
job.addFile(filename)
|
|
|
|
job_name = netsettings.job_name
|
|
path, name = os.path.split(filename)
|
|
path += os.sep
|
|
if job_name == "[default]":
|
|
job_name = name
|
|
|
|
###########################
|
|
# LIBRARIES
|
|
###########################
|
|
for lib in bpy.data.libraries:
|
|
job.addFile(bpy.sys.expandpath(lib_path))
|
|
|
|
###########################
|
|
# IMAGES
|
|
###########################
|
|
for image in bpy.data.images:
|
|
if image.source == "FILE" and not image.packed_file:
|
|
job.addFile(bpy.sys.expandpath(image.filename))
|
|
|
|
###########################
|
|
# FLUID + POINT CACHE
|
|
###########################
|
|
root, ext = os.path.splitext(name)
|
|
default_path = path + "blendcache_" + root + os.sep # need an API call for that
|
|
|
|
for object in bpy.data.objects:
|
|
for modifier in object.modifiers:
|
|
if modifier.type == 'FLUID_SIMULATION' and modifier.settings.type == "DOMAIN":
|
|
addFluidFiles(job, bpy.sys.expandpath(modifier.settings.path))
|
|
elif modifier.type == "CLOTH":
|
|
addPointCache(job, object, modifier.point_cache, default_path)
|
|
elif modifier.type == "SOFT_BODY":
|
|
addPointCache(job, object, modifier.point_cache, default_path)
|
|
elif modifier.type == "SMOKE" and modifier.smoke_type == "TYPE_DOMAIN":
|
|
addPointCache(job, object, modifier.domain_settings.point_cache_low, default_path)
|
|
if modifier.domain_settings.highres:
|
|
addPointCache(job, object, modifier.domain_settings.point_cache_high, default_path)
|
|
|
|
# particles modifier are stupid and don't contain data
|
|
# we have to go through the object property
|
|
for psys in object.particle_systems:
|
|
addPointCache(job, object, psys.point_cache, default_path)
|
|
|
|
# print(job.files)
|
|
|
|
job.name = job_name
|
|
|
|
for slave in scene.network_render.slaves_blacklist:
|
|
job.blacklist.append(slave.id)
|
|
|
|
job.chunks = netsettings.chunks
|
|
job.priority = netsettings.priority
|
|
|
|
# try to send path first
|
|
conn.request("POST", "/job", repr(job.serialize()))
|
|
response = conn.getresponse()
|
|
|
|
job_id = response.getheader("job-id")
|
|
|
|
# if not ACCEPTED (but not processed), send files
|
|
if response.status == http.client.ACCEPTED:
|
|
for filepath, start, end in job.files:
|
|
f = open(filepath, "rb")
|
|
conn.request("PUT", "/file", f, headers={"job-id": job_id, "job-file": filepath})
|
|
f.close()
|
|
response = conn.getresponse()
|
|
|
|
# server will reply with NOT_FOUD until all files are found
|
|
|
|
return job_id
|
|
|
|
def requestResult(conn, job_id, frame):
|
|
conn.request("GET", "/render", headers={"job-id": job_id, "job-frame":str(frame)})
|
|
|
|
@rnaType
|
|
class NetworkRenderEngine(bpy.types.RenderEngine):
|
|
bl_idname = 'NET_RENDER'
|
|
bl_label = "Network Render"
|
|
def render(self, scene):
|
|
if scene.network_render.mode == "RENDER_CLIENT":
|
|
self.render_client(scene)
|
|
elif scene.network_render.mode == "RENDER_SLAVE":
|
|
self.render_slave(scene)
|
|
elif scene.network_render.mode == "RENDER_MASTER":
|
|
self.render_master(scene)
|
|
else:
|
|
print("UNKNOWN OPERATION MODE")
|
|
|
|
def render_master(self, scene):
|
|
netsettings = scene.network_render
|
|
|
|
address = "" if netsettings.server_address == "[default]" else netsettings.server_address
|
|
|
|
master.runMaster((address, netsettings.server_port), netsettings.server_broadcast, netsettings.path, self.update_stats, self.test_break)
|
|
|
|
|
|
def render_slave(self, scene):
|
|
slave.render_slave(self, scene)
|
|
|
|
def render_client(self, scene):
|
|
netsettings = scene.network_render
|
|
self.update_stats("", "Network render client initiation")
|
|
|
|
|
|
conn = clientConnection(scene)
|
|
|
|
if conn:
|
|
# Sending file
|
|
|
|
self.update_stats("", "Network render exporting")
|
|
|
|
job_id = netsettings.job_id
|
|
|
|
# reading back result
|
|
|
|
self.update_stats("", "Network render waiting for results")
|
|
|
|
requestResult(conn, job_id, scene.current_frame)
|
|
response = conn.getresponse()
|
|
|
|
if response.status == http.client.NO_CONTENT:
|
|
netsettings.job_id = clientSendJob(conn, scene)
|
|
requestResult(conn, job_id, scene.current_frame)
|
|
|
|
while response.status == http.client.ACCEPTED and not self.test_break():
|
|
time.sleep(1)
|
|
requestResult(conn, job_id, scene.current_frame)
|
|
response = conn.getresponse()
|
|
|
|
if response.status != http.client.OK:
|
|
conn.close()
|
|
return
|
|
|
|
r = scene.render_data
|
|
x= int(r.resolution_x*r.resolution_percentage*0.01)
|
|
y= int(r.resolution_y*r.resolution_percentage*0.01)
|
|
|
|
f = open(netsettings.path + "output.exr", "wb")
|
|
buf = response.read(1024)
|
|
|
|
while buf:
|
|
f.write(buf)
|
|
buf = response.read(1024)
|
|
|
|
f.close()
|
|
|
|
result = self.begin_result(0, 0, x, y)
|
|
result.load_from_file(netsettings.path + "output.exr", 0, 0)
|
|
self.end_result(result)
|
|
|
|
conn.close()
|
|
|