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Fix open photogrammetry example not working on Windows #3705

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Merged
Wumpf merged 5 commits into from
Oct 11, 2023
Merged

Fix open photogrammetry example not working on Windows #3705

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8a70722
Fix OPF demo on windows
Wumpf Oct 5, 2023
6a1d693
formatting
Wumpf Oct 5, 2023
2711aa2
reference pyopf issue
Wumpf Oct 9, 2023
cbc9b5a
Add link to issue
emilk Oct 10, 2023
84ac386
fix lint regex
teh-cmc Oct 11, 2023
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8 changes: 6 additions & 2 deletions examples/python/open_photogrammetry_format/main.py
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
#!/usr/bin/env python3
"""
Load an Open Photogrammetry Format (OFP) project and display the cameras and point cloud.
Load an Open Photogrammetry Format (OPF) project and display the cameras and point cloud.

OPF specification: https://pix4d.github.io/opf-spec/index.html
Dataset source: https://support.pix4d.com/hc/en-us/articles/360000235126-Example-projects-real-photogrammetry-data#OPF1
Expand Down Expand Up @@ -77,8 +77,12 @@ def __init__(self, path: Path, log_as_frames: bool = True) -> None:
log_as_frames : bool, optional
Whether to log the cameras as individual frames, by default True
"""
import os

self.path = path
self.project = resolve(load(str(path)))
# pyopf doesn't seem to work with regular windows paths, but a "UNC dos path" works
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path_as_str = "\\\\.\\" + str(path.absolute()) if os.name == 'nt' else str(path)
self.project = resolve(load(path_as_str))
self.log_as_frames = log_as_frames

@classmethod
Expand Down