60 lines
2.0 KiB
Python
60 lines
2.0 KiB
Python
#
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# Copyright 2011-2014 Blender Foundation
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License
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#
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# <pep8 compliant>
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import bpy
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from bpy.app.handlers import persistent
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@persistent
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def do_versions(self):
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# We don't modify startup file because it assumes to
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# have all the default values only.
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if not bpy.data.is_saved:
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return
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# Clamp Direct/Indirect separation in 270
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if bpy.data.version <= (2, 70, 0):
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for scene in bpy.data.scenes:
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cscene = scene.cycles
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sample_clamp = cscene.get("sample_clamp", False)
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if (sample_clamp and
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not cscene.is_property_set("sample_clamp_direct") and
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not cscene.is_property_set("sample_clamp_indirect")):
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cscene.sample_clamp_direct = sample_clamp
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cscene.sample_clamp_indirect = sample_clamp
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# Change of Volume Bounces in 271
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if bpy.data.version <= (2, 71, 0):
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for scene in bpy.data.scenes:
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cscene = scene.cycles
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if not cscene.is_property_set("volume_bounces"):
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cscene.volume_bounces = 1
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# Caustics Reflective/Refractive separation in 272
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if bpy.data.version <= (2, 72, 0):
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for scene in bpy.data.scenes:
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cscene = scene.cycles
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if (cscene.get("no_caustics", False) and
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not cscene.is_property_set("caustics_reflective") and
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not cscene.is_property_set("caustics_refractive")):
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cscene.caustics_reflective = False
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cscene.caustics_refractive = False
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