LightGenBench test shapes
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sample
68834dab6d6c46bb8fb7ca4d5c218b67
9b91dbf52f2449b3a50070d4d47c88e7
93e02c9032084a24af3a4daf6fcea7e8
4a283c58e1724373b5c651f62a4ca998
3af0814f9b5a4e38a1564b6bf74f9a58
a5d6fc6d586e4dadb0e5a208b8b0898c
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view
emission glow
emission intensity
on/off mask (IoU)
exposure
4
8
16
32
point size
0.004
0.008
0.012
0.02
TEXGen-Emission IoU 0.286 / 0.303, MAE 0.0352 / 0.0492 · TRELLIS.2-Emission IoU 0.865 / 0.652, MAE 0.0455 / 0.0468 · Hunyuan3D-Emission IoU 0.531 / 0.447, MAE 0.0285 / 0.0368 · SegviGen-Emission IoU 0.585 / 0.501, MAE 0.2055 / 0.2340 (overall median / mean over 6 rendered objects; a panel scored on fewer shows its n)