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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 bpy
import sys, subprocess
BLENDER_PATH = sys.argv[0]
def bake(job, tasks):
main_file = job.files[0]
job_full_path = main_file.filepath
task_commands = []
for task in tasks:
task_commands.extend(task)
process = subprocess.Popen([BLENDER_PATH, "-b", "-noaudio", job_full_path, "-P", __file__, "--"] + task_commands, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
return process
def process_cache(obj, point_cache):
if point_cache.is_baked:
bpy.ops.ptcache.free_bake({"point_cache": point_cache})
point_cache.use_disk_cache = True
bpy.ops.ptcache.bake({"point_cache": point_cache}, bake=True)
def process_generic(obj, index):
modifier = obj.modifiers[index]
point_cache = modifier.point_cache
process_cache(obj, point_cache)
def process_smoke(obj, index):
modifier = obj.modifiers[index]
point_cache = modifier.domain_settings.point_cache
process_cache(obj, point_cache)
def process_particle(obj, index):
psys = obj.particle_systems[index]
point_cache = psys.point_cache
process_cache(obj, point_cache)
def process_paint(obj, index):
modifier = obj.modifiers[index]
for surface in modifier.canvas_settings.canvas_surfaces:
process_cache(obj, surface.point_cache)
def process_null(obj, index):
raise ValueException("No baking possible with arguments: " + " ".join(sys.argv))
bake_funcs = {}
bake_funcs["CLOTH"] = process_generic
bake_funcs["SOFT_BODY"] = process_generic
bake_funcs["PARTICLE_SYSTEM"] = process_particle
bake_funcs["SMOKE"] = process_smoke
bake_funcs["DYNAMIC_PAINT"] = process_paint
if __name__ == "__main__":
try:
i = sys.argv.index("--")
except:
i = 0
if i:
task_args = sys.argv[i+1:]
for i in range(0, len(task_args), 3):
bake_type = task_args[i]
obj = bpy.data.objects[task_args[i+1]]
index = int(task_args[i+2])
bake_funcs.get(bake_type, process_null)(obj, index)
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