emil28092005
27d238cbe6
Pass 1 renders eight plasma sheets into an atlas with linear depth in alpha; pass 2 marches the refracted ray to each sheet and absorbs it by real path length, so near and far layers separate under pointer parallax. Plasma cycle repeats exactly every 30 s; - / = change speed.
12 lines
664 B
Python
Executable File
12 lines
664 B
Python
Executable File
#!/usr/bin/env python3
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"""shot.py <page.html> <out.png> [t] [size] — single still of a live page (uses its #shot mode)."""
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import os, subprocess, sys
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page, out = sys.argv[1], os.path.abspath(sys.argv[2])
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t = sys.argv[3] if len(sys.argv) > 3 else "0"
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w = sys.argv[4] if len(sys.argv) > 4 else "700"
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url = "file://" + os.path.abspath(page) + "#shot&t=%s&w=%s" % (t, w)
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subprocess.run(["firefox","--headless","--new-instance","--profile","/tmp/ff2",
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"--window-size=%s,%s" % (w, w), "--screenshot=" + out, url],
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env={**os.environ,"MOZ_NO_REMOTE":"1"},
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stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL, timeout=180)
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