36 lines
1.4 KiB
TOML
36 lines
1.4 KiB
TOML
# Earthrise from lunar orbit: 1000 km above the Moon, Earth partly lit (phase
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# 62 degrees) just above the curved lunar horizon, and Landsat 8 standing in
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# for a lunar orbiter 500 m off in the foreground. Generated by
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# scripts/make-example-scenes.py; the model comes from scripts/fetch-models.sh.
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#
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# resolved render --scene examples/scenes/earthrise.toml --lighting L1 --preview earthrise.png
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#
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# At lighting L1 Earth shows Africa on its lit half, the Moon's ground its reflectance
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# map, and the satellite is lit by the Sun and, faintly, by Earth and the Moon. The
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# Moon has no atmosphere, so its horizon is a sharp edge, as in the Apollo photographs.
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sun = [132087079831, 70231946147, 0]
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moon = [0.00, 384400000.00, 0.00]
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# Earth-fixed to inertial: north up, 15 N 25 E on the lit side.
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earth_attitude = [0.597271253, 0.381347895, 0.595460984, 0.378506342]
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# Exposed so Earth, the Moon and the satellite stay short of saturation.
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[camera]
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focal_length = 0.05
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exposure = 0.0002
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[observer]
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position = [1841243.61, 386425630.95, 0.00]
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look_at = [-4273317.92, 2304568.47, -13303439.39]
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up = [0.672625, 0.739984, 0.000000]
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# At lighting L1, Earth's surface shows July (from scripts/fetch-earth.sh).
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[appearance]
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earth_month = 7
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[[target]]
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model = "../models/nasa/landsat8.glb"
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scale = 1.0
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position = [1841233.8953, 386425132.0729, -31.8964]
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attitude = [0.512267619, 0.099486171, 0.708381845, 0.475267871]
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