Bases: MayaExtractorPlugin, OptionalPyblishPluginMixin
Extract the content of the instance to a GPU cache file.
Source code in client/ayon_maya/plugins/publish/extract_gpu_cache.py
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68 | class ExtractGPUCache(plugin.MayaExtractorPlugin,
publish.OptionalPyblishPluginMixin):
"""Extract the content of the instance to a GPU cache file."""
label = "GPU Cache"
families = ["model", "animation", "pointcache"]
step = 1.0
stepSave = 1
optimize = True
optimizationThreshold = 40000
optimizeAnimationsForMotionBlur = True
writeMaterials = True
useBaseTessellation = True
def process(self, instance):
if not self.is_active(instance.data):
return
cmds.loadPlugin("gpuCache", quiet=True)
staging_dir = self.staging_dir(instance)
filename = "{}_gpu_cache".format(instance.name)
# Write out GPU cache file.
kwargs = {
"directory": staging_dir,
"fileName": filename,
"saveMultipleFiles": False,
"simulationRate": self.step,
"sampleMultiplier": self.stepSave,
"optimize": self.optimize,
"optimizationThreshold": self.optimizationThreshold,
"optimizeAnimationsForMotionBlur": (
self.optimizeAnimationsForMotionBlur
),
"writeMaterials": self.writeMaterials,
"useBaseTessellation": self.useBaseTessellation
}
self.log.debug(
"Extract {} with:\n{}".format(
instance[:], json.dumps(kwargs, indent=4, sort_keys=True)
)
)
cmds.gpuCache(instance[:], **kwargs)
if "representations" not in instance.data:
instance.data["representations"] = []
representation = {
"name": "gpu_cache",
"ext": "abc",
"files": filename + ".abc",
"stagingDir": staging_dir,
"outputName": "gpu_cache"
}
instance.data["representations"].append(representation)
self.log.debug(
"Extracted instance {} to: {}".format(instance.name, staging_dir)
)
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