Campbell Barton
7c2b58caae
- dependencies are returned as a list - improve failing to check if the blend creation worked - add commments explaining strange workarounds
79 lines
2.0 KiB
Python
79 lines
2.0 KiB
Python
# Apache License, Version 2.0
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# Pass in:
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#
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# blender --python blendfile_templates.py -- destination/file.blend create_command return_code
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#
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# 'return_code' can be any number, use to check the script completes.
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def _clear_blend():
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import bpy
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# copied from batch_import.py
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unique_obs = set()
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for scene in bpy.data.scenes:
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for obj in scene.objects[:]:
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scene.objects.unlink(obj)
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unique_obs.add(obj)
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# remove obdata, for now only worry about the startup scene
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for bpy_data_iter in (bpy.data.objects, bpy.data.meshes, bpy.data.lamps, bpy.data.cameras):
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for id_data in bpy_data_iter:
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bpy_data_iter.remove(id_data)
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def create_blank(deps):
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assert(isinstance(deps, list))
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def create_image_single(deps):
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import bpy
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path = "//my_image.png"
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image = bpy.data.images.new(name="MyImage", width=512, height=512)
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image.filepath_raw = path
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deps.append(bpy.path.abspath(path))
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image.file_format = 'PNG'
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image.use_fake_user = True
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image.save()
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if __name__ == "__main__":
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import sys
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blendfile, blendfile_deps_json, create_id, returncode = sys.argv[-4:]
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returncode = int(returncode)
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create_fn = globals()[create_id]
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# ----
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import bpy
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# no need for blend1's
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bpy.context.user_preferences.filepaths.save_version = 0
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# WEAK! (but needed)
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# save the file first, so we can do real, relative dirs
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bpy.ops.wm.save_mainfile('EXEC_DEFAULT', filepath=blendfile)
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del bpy
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# ----
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_clear_blend()
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deps = []
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create_fn(deps)
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if deps:
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with open(blendfile_deps_json, 'w') as f:
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import json
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json.dump(
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deps, f, ensure_ascii=False,
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check_circular=False,
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# optional (pretty)
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sort_keys=True, indent=4, separators=(',', ': '),
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)
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del json
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import bpy
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bpy.ops.wm.save_mainfile('EXEC_DEFAULT', filepath=blendfile)
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import sys
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sys.exit(returncode)
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