René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"[Bug]: `add_collection3d` does not update view limits","articleBody":"### Bug summary\n\nWhen creating a 3D plot using `add_collection3d`, the view limits are not automatically updated like in other plot functions.\r\n\r\nPossibly related to #14298.\n\n### Code for reproduction\n\n```python\nimport matplotlib.pyplot as plt\r\nimport matplotlib.collections\r\nimport numpy as np\r\n\r\nfig, ax = plt.subplots(1, 1, figsize=(7, 4), constrained_layout=True, subplot_kw=dict(projection='3d', proj_type='ortho'))\r\nxy = np.array([[(0, 0), (0.5, 100), (1, 0)]])\r\nax.add_collection3d(matplotlib.collections.LineCollection(xy))\r\n# Manually update view limits\r\n# ax.auto_scale_xyz(xy[..., 0], xy[..., 1], None, ax.has_data())\r\nplt.show()\n```\n\n\n### Actual outcome\n\n![image](https://user-images.githubusercontent.com/11890223/174781244-553364c1-1325-43c2-8c16-c72431fcb4ac.png)\r\n\n\n### Expected outcome\n\nProduced by uncommenting the line of code below `# Manually update view limits`.\r\n\r\n![image](https://user-images.githubusercontent.com/11890223/174781345-567d8e9d-66e4-4e4c-a457-6a1d34f1abaf.png)\r\n\n\n### Additional information\n\nI'm using matplotlib 3.5.0, but the relevant code does not seem to call `auto_scale_xyz` like the other plot functions in the 3.5.2 branch or the main branch.\n\n### Operating system\n\nWindow 10\n\n### Matplotlib Version\n\n3.5.0\n\n### Matplotlib Backend\n\nmodule://matplotlib_inline.backend_inline\n\n### Python version\n\nPython 3.9.9\n\n### Jupyter version\n\n3.4.3\n\n### Installation\n\npip","author":{"url":"https://github.com/Qrox","@type":"Person","name":"Qrox"},"datePublished":"2022-06-21T10:50:00.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":2},"url":"https://github.com/23317/matplotlib/issues/23317"}