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background_color type hint #1

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Merged
merged 1 commit into from
Feb 16, 2020
Merged

background_color type hint #1

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4 changes: 2 additions & 2 deletions pytorch3d/renderer/blending.py
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Original file line number Diff line number Diff line change
Expand Up @@ -3,7 +3,7 @@


import numpy as np
from typing import NamedTuple
from typing import NamedTuple, Sequence
import torch

# Example functions for blending the top K colors per pixel using the outputs
Expand All @@ -15,7 +15,7 @@
class BlendParams(NamedTuple):
sigma: float = 1e-4
gamma: float = 1e-4
background_color = (1.0, 1.0, 1.0)
background_color: Sequence = (1.0, 1.0, 1.0)


def hard_rgb_blend(colors, fragments) -> torch.Tensor:
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