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a27755db41
Reviewed By: inseokhwang Differential Revision: D54438157 fbshipit-source-id: a6acfe146ed29fff82123b5e458906d4b4cee6a2
52 lines
1.3 KiB
Python
52 lines
1.3 KiB
Python
# Copyright (c) Meta Platforms, Inc. and affiliates.
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# All rights reserved.
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#
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# This source code is licensed under the BSD-style license found in the
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# LICENSE file in the root directory of this source tree.
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# pyre-unsafe
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from abc import ABC, abstractmethod
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from typing import Optional
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from pytorch3d.implicitron.models.renderer.base import ImplicitronRayBundle
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from pytorch3d.implicitron.tools.config import ReplaceableBase
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from pytorch3d.renderer.cameras import CamerasBase
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class ImplicitFunctionBase(ABC, ReplaceableBase):
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@abstractmethod
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def forward(
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self,
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*,
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ray_bundle: ImplicitronRayBundle,
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fun_viewpool=None,
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camera: Optional[CamerasBase] = None,
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global_code=None,
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**kwargs,
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):
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raise NotImplementedError()
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@staticmethod
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def allows_multiple_passes() -> bool:
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"""
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Returns True if this implicit function allows
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multiple passes.
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"""
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return False
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@staticmethod
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def requires_pooling_without_aggregation() -> bool:
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"""
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Returns True if this implicit function needs
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pooling without aggregation.
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"""
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return False
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def on_bind_args(self) -> None:
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"""
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Called when the custom args are fixed in the main model forward pass.
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"""
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pass
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