Bases: ProductConvertorPlugin
Find and convert any legacy products in the scene.
This Converter will find all legacy products in the scene and will transform them to the current system. Since the old products doesn't retain any information about their original creators, the only mapping we can do is based on their families.
Its limitation is that you can have multiple creators creating product name of the same product type and there is no way to handle it. This code should nevertheless cover all creators that came with AYON.
Source code in client/ayon_houdini/plugins/create/convert_legacy.py
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78 | class HoudiniLegacyConvertor(ProductConvertorPlugin):
"""Find and convert any legacy products in the scene.
This Converter will find all legacy products in the scene and will
transform them to the current system. Since the old products doesn't
retain any information about their original creators, the only mapping
we can do is based on their families.
Its limitation is that you can have multiple creators creating product
name of the same product type and there is no way to handle it. This code
should nevertheless cover all creators that came with AYON.
"""
identifier = "io.openpype.creators.houdini.legacy"
product_type_to_id = {
"camera": "io.openpype.creators.houdini.camera",
"ass": "io.openpype.creators.houdini.ass",
"imagesequence": "io.openpype.creators.houdini.imagesequence",
"hda": "io.openpype.creators.houdini.hda",
"pointcache": "io.openpype.creators.houdini.pointcache",
"redshiftproxy": "io.openpype.creators.houdini.redshiftproxy",
"redshift_rop": "io.openpype.creators.houdini.redshift_rop",
"usd": "io.openpype.creators.houdini.usd",
"usdrender": "io.openpype.creators.houdini.usdrender",
"vdbcache": "io.openpype.creators.houdini.vdbcache"
}
def __init__(self, *args, **kwargs):
super(HoudiniLegacyConvertor, self).__init__(*args, **kwargs)
self.legacy_instances = {}
def find_instances(self):
"""Find legacy products in the scene.
Legacy products are the ones that doesn't have `creator_identifier`
parameter on them.
This is using cached entries done in
:py:meth:`~HoudiniCreatorBase.cache_instance_data()`
"""
self.legacy_instances = self.collection_shared_data.get(
"houdini_cached_legacy_instance")
if not self.legacy_instances:
return
self.add_convertor_item("Found {} incompatible product{}.".format(
len(self.legacy_instances),
"s" if len(self.legacy_instances) > 1 else ""
))
def convert(self):
"""Convert all legacy products to current.
It is enough to add `creator_identifier` and `instance_node`.
"""
if not self.legacy_instances:
return
for product_type, legacy_instances in self.legacy_instances.items():
if product_type in self.product_type_to_id:
for instance in legacy_instances:
creator_id = self.product_type_to_id[product_type]
data = {
"creator_identifier": creator_id,
"instance_node": instance.path()
}
if product_type == "pointcache":
data["families"] = ["abc"]
self.log.info("Converting {} to {}".format(
instance.path(), creator_id))
imprint(instance, data)
|
convert()
Convert all legacy products to current.
It is enough to add creator_identifier and instance_node.
Source code in client/ayon_houdini/plugins/create/convert_legacy.py
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78 | def convert(self):
"""Convert all legacy products to current.
It is enough to add `creator_identifier` and `instance_node`.
"""
if not self.legacy_instances:
return
for product_type, legacy_instances in self.legacy_instances.items():
if product_type in self.product_type_to_id:
for instance in legacy_instances:
creator_id = self.product_type_to_id[product_type]
data = {
"creator_identifier": creator_id,
"instance_node": instance.path()
}
if product_type == "pointcache":
data["families"] = ["abc"]
self.log.info("Converting {} to {}".format(
instance.path(), creator_id))
imprint(instance, data)
|
find_instances()
Find legacy products in the scene.
Legacy products are the ones that doesn't have creator_identifier parameter on them.
This is using cached entries done in :py:meth:~HoudiniCreatorBase.cache_instance_data()
Source code in client/ayon_houdini/plugins/create/convert_legacy.py
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55 | def find_instances(self):
"""Find legacy products in the scene.
Legacy products are the ones that doesn't have `creator_identifier`
parameter on them.
This is using cached entries done in
:py:meth:`~HoudiniCreatorBase.cache_instance_data()`
"""
self.legacy_instances = self.collection_shared_data.get(
"houdini_cached_legacy_instance")
if not self.legacy_instances:
return
self.add_convertor_item("Found {} incompatible product{}.".format(
len(self.legacy_instances),
"s" if len(self.legacy_instances) > 1 else ""
))
|