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dot_size_configurability #157

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dot_size_configurability #157

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3 changes: 2 additions & 1 deletion tapnet/utils/viz_utils.py
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Original file line number Diff line number Diff line change
Expand Up @@ -49,6 +49,7 @@ def paint_point_track(
point_tracks: np.ndarray,
visibles: np.ndarray,
colormap: Optional[List[Tuple[int, int, int]]] = None,
dot_size_multiple: int
) -> np.ndarray:
"""Converts a sequence of points to color code video.

Expand All @@ -65,7 +66,7 @@ def paint_point_track(
if colormap is None:
colormap = get_colors(num_colors=num_points)
height, width = frames.shape[1:3]
dot_size_as_fraction_of_min_edge = 0.015
dot_size_as_fraction_of_min_edge = (0.0015 x dot_size_multiple)
radius = int(round(min(height, width) * dot_size_as_fraction_of_min_edge))
diam = radius * 2 + 1
quadratic_y = np.square(np.arange(diam)[:, np.newaxis] - radius - 1)
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