extract_animation.py 文件源码

def process(self, instance):
        import os
        from maya import cmds
        from pyblish_starter import api, maya

        self.log.debug("Loading plug-in..")
        cmds.loadPlugin("AbcExport.mll", quiet=True)

        self.log.info("Extracting animation..")
        dirname = api.format_staging_dir(
            root=instance.context.data["workspaceDir"],
            name=instance.data["name"])

        try:
            os.makedirs(dirname)
        except OSError:
            pass

        filename = "{name}.abc".format(**instance.data)

        maya.export_alembic(
            nodes=instance,
            file=os.path.join(dirname, filename).replace("\\", "/"),
            frame_range=(cmds.playbackOptions(query=True, ast=True),
                         cmds.playbackOptions(query=True, aet=True)),
            uv_write=True
        )

        # Store reference for integration
        if "files" not in instance.data:
            instance.data["files"] = list()

        instance.data["files"].append(filename)
        instance.data["stagingDir"] = dirname

        self.log.info("Extracted {instance} to {dirname}".format(**locals()))