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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 #####
# <pep8 compliant>
import bpy
from . import presets
# These operators are only defined because it seems impossible to directly edit properties from UI code…
# A sorting func for collections (working in-place).
# XXX Not optimized at all…
# XXX If some items in the collection do not have the sortkey property, they are just ignored…
def collection_property_sort(collection, sortkey, start_idx=0):
while start_idx + 1 < len(collection):
while not hasattr(collection[start_idx], sortkey):
start_idx += 1
if start_idx + 1 >= len(collection):
return collection
min_idx = start_idx
min_prop = collection[start_idx]
for i, prop in enumerate(collection[start_idx + 1:]):
if not hasattr(prop, sortkey):
continue
if getattr(prop, sortkey) < getattr(min_prop, sortkey):
min_prop = prop
min_idx = i + start_idx + 1
collection.move(min_idx, start_idx)
start_idx += 1
return collection
class RenderCopySettingsPrepare(bpy.types.Operator):
"""Prepare internal data for render_copy_settings (gathering all existingrender settings, and scenes)"""
bl_idname = "scene.render_copy_settings_prepare"
bl_label = "Render: Copy Settings Prepare"
bl_option = {'REGISTER'}
@classmethod
def poll(cls, context):
return context.scene != None
def execute(self, context):
cp_sett = context.scene.render_copy_settings
# Get all available render settings, and update accordingly affected_settings…
props = {}
for prop in context.scene.render.bl_rna.properties:
if prop.identifier in {'rna_type'}:
continue
if prop.is_readonly:
continue
props[prop.identifier] = prop.name
corr = 0
for i, sett in enumerate(cp_sett.affected_settings):
if sett.strid not in props:
cp_sett.affected_settings.remove(i - corr)
corr += 1
else:
del props[sett.strid]
for strid, name in props.items():
sett = cp_sett.affected_settings.add()
sett.name = "{} [{}]".format(name, strid)
sett.strid = strid
collection_property_sort(cp_sett.affected_settings, "name")
# Get all available scenes, and update accordingly allowed_scenes…
regex = None
if cp_sett.filter_scene:
try:
import re
try:
regex = re.compile(cp_sett.filter_scene)
except Exception as e:
self.report({'ERROR_INVALID_INPUT'}, "The filter-scene regex did not compile:\n (%s)." % str(e))
return {'CANCELLED'}
except:
regex = None
self.report({'WARNING'}, "Unable to import the re module, regex scene filtering will be disabled!")
scenes = set()
for scene in bpy.data.scenes:
if scene == bpy.context.scene: # Exclude current scene!
continue
# If a valid filtering regex, only keep scenes matching it.
if regex:
if regex.match(scene.name):
scenes.add(scene.name)
else:
scenes.add(scene.name)
for i, scene in enumerate(cp_sett.allowed_scenes):
if scene.name not in scenes:
cp_sett.allowed_scenes.remove(i)
else:
scenes.remove(scene.name)
for scene in scenes:
sett = cp_sett.allowed_scenes.add()
sett.name = scene
collection_property_sort(cp_sett.allowed_scenes, "name")
return {'FINISHED'}
from bpy.props import EnumProperty
class RenderCopySettingsPreset(bpy.types.Operator):
"""Apply some presets of render settings to copy to other scenes"""
bl_idname = "scene.render_copy_settings_preset"
bl_label = "Render: Copy Settings Preset"
bl_description = "Apply or clear this preset of render settings"
# Enable undo…
bl_option = {'REGISTER', 'UNDO'}
presets = EnumProperty(items=(p.rna_enum for p in presets.presets),
default=set(),
options={'ENUM_FLAG'})
@staticmethod
def process_elements(settings, elts):
setts = []
val = True
for sett in settings:
if sett.strid in elts:
setts.append(sett)
val = val and sett.copy
for e in setts:
e.copy = not val
@classmethod
def poll(cls, context):
return context.scene != None
def execute(self, context):
cp_sett = context.scene.render_copy_settings
for p in presets.presets:
if p.rna_enum[0] in self.presets:
self.process_elements(cp_sett.affected_settings, p.elements)
return {'FINISHED'}
# Real interesting stuff…
def do_copy(context, affected_settings, allowed_scenes):
# Stores render settings from current scene.
p = {sett: getattr(context.scene.render, sett)
for sett in affected_settings}
# put it in all other (valid) scenes’ render settings!
for scene in bpy.data.scenes:
# If scene not in allowed scenes, skip.
if scene.name not in allowed_scenes:
continue
# Propagate all affected settings.
for sett, val in p.items():
setattr(scene.render, sett, val)
class RenderCopySettings(bpy.types.Operator):
"""Copy render settings from current scene to others"""
bl_idname = "scene.render_copy_settings"
bl_label = "Render: Copy Settings"
# Enable undo…
bl_option = {'REGISTER', 'UNDO'}
@classmethod
def poll(cls, context):
return context.scene != None
def execute(self, context):
regex = None
cp_sett = context.scene.render_copy_settings
affected_settings = {sett.strid for sett in cp_sett.affected_settings if sett.copy}
allowed_scenes = {sce.name for sce in cp_sett.allowed_scenes if sce.allowed}
do_copy(context, affected_settings=affected_settings, allowed_scenes=allowed_scenes)
return {'FINISHED'}
if __name__ == "__main__":
bpy.ops.scene.render_copy_settings()
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