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https://github.com/nerfstudio-project/nerfstudio.git
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145 lines
4.1 KiB
Python
145 lines
4.1 KiB
Python
# Copyright 2022 The Plenoptix Team. All rights reserved.
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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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"""Commands callable from WebSocket Server bridge
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"""
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from dataclasses import dataclass
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from typing import Any, Dict, List
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import numpy as np
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from nerfactory.viewer.server.geometry import (
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Mesh,
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MeshPhongMaterial,
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Object,
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OrthographicCamera,
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PerspectiveCamera,
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Points,
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PointsMaterial,
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)
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from nerfactory.viewer.server.path import Path
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class SetObject: # pylint: disable=too-few-public-methods
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"""Set object command class: Instantiates and sets the object according to object type
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Args:
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geometry_or_object: object to be set
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material: material to be set. Defaults to None.
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path: path of object in tree. Defaults to None.
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Raises:
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ValueError: error if material is not set for object
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"""
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__slots__ = ["object", "path"]
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def __init__(self, geometry_or_object, material=None, path=None):
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if isinstance(geometry_or_object, Object):
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if material is not None:
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raise ValueError("Please supply either an Object OR a Geometry and a Material")
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self.object = geometry_or_object
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elif isinstance(geometry_or_object, (OrthographicCamera, PerspectiveCamera)):
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self.object = geometry_or_object
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else:
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if material is None:
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material = MeshPhongMaterial()
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if isinstance(material, PointsMaterial):
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self.object = Points(geometry_or_object, material)
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else:
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self.object = Mesh(geometry_or_object, material)
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if path is not None:
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self.path = path
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else:
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self.path = Path()
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def lower(self) -> Dict[str, Any]:
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"""creates properly formatted json"""
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return {"type": "set_object", "object": self.object.lower(), "path": self.path.lower()}
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@dataclass
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class GetObject:
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"""Get object command class
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Args:
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path: path of object in tree. Defaults to None.
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"""
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__slots__ = ["path"]
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path: str
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def lower(self) -> Dict[str, Any]:
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"""creates properly formatted json with object"""
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return {"type": "get_object", "path": self.path.lower()}
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@dataclass
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class SetTransform:
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"""Set transform command class"""
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__slots__ = ["matrix", "path"]
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matrix: np.ndarray
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path: str
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def lower(self) -> Dict[str, Any]:
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"""creates properly formatted json with transform matrix"""
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return {"type": "set_transform", "path": self.path.lower(), "matrix": list(self.matrix.T.flatten())}
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@dataclass
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class SetOutputOptions:
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"""Set output options command class"""
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__slots__ = ["output_options", "path"]
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output_options: List[str]
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path: str
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def lower(self) -> Dict[str, Any]:
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"""creates properly formatted json with list of possible output options"""
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return {"type": "set_output_options", "path": self.path.lower(), "output_options": list(self.output_options)}
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@dataclass
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class Delete:
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"""Delete current state command class"""
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__slots__ = ["path"]
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path: str
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def lower(self) -> Dict[str, Any]:
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"""creates properly formatted json updating tree"""
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return {"type": "delete", "path": self.path.lower()}
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@dataclass
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class SetProperty:
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"""Set property command class"""
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__slots__ = ["path", "key", "value"]
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key: str
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value: list
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path: str
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def lower(self) -> Dict[str, Any]:
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"""creates properly formatted json setting property"""
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return {"type": "set_property", "path": self.path.lower(), "property": self.key.lower(), "value": self.value}
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