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authorSomhairle H. Marisol <[email protected]>2026-09-29 16:17:02 +0800
committerSomhairle H. Marisol <[email protected]>2026-09-29 16:17:02 +0800
commit012c66f7eef55e7ef98a3c09bba419b1b17c05ca (patch)
treeeaa3a0230e848d40d66418b3cfb29e898f7784ba /docs/evidence/p79-analysis.txt
parentc4917adfd5dec391196a399aa53d57c680e462f4 (diff)
downloadliving-village-012c66f7eef55e7ef98a3c09bba419b1b17c05ca.tar.gz
p79: 夜帧炊烟增强与光晕去叠
- 炊烟:夜帧烟柱4段向上堆叠(整格32px, alpha 180+75)+暖色外发光(r30)+中性柔光团(r12); 烟柱强光像素(夜-昼贡献>=80) 181->1171 (x6.5),峰值112->173;白天帧逐像素不变。 - 光晕去叠:VillageArt.haloRingLayers 每光源<=2层(内芯+空心外环),芯环间确定暗隙,半径4->3 tile, 峰值150->118;光晕重叠面积(夜-昼贡献>=60)中央区 15184->9633 (-36.6%),全屏 15477->9926 (-35.9%)。 - 回归 P79NightPolishTests(3);analyze-p78.py 复跑仍 PASS;正午帧与 P78 完全一致=白天零回归。 - Desktop 367/367, Kernel 120/120, digest 953775FA...F7F6C 不变
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+P78(夜晚氛围与场景细节)证据分析 — 真实 Desktop xvfb 1280x720,同日同机位 正午 vs 22 时
+近黑阈值 24;实心块 = 24x24 全近黑。
+
+day lantern=0.00(须 0.00)
+night glint stripe=141.2 ctl_mean=77.6 ctl_std=4.4 delta=63.5
+water bbox std: day=24.0 night=32.3
+night near-black frac=0.007 max24blk=184
+smoke region mean: day=100.6 night=146.8 delta=46.2 smoke_alpha=182
+bridge ring diff: day=-5.7 night=24.5
+day vs night differing_pixels=921599
+
+verdict=PASS
+ 夜帧光斑对比/非光斑平整、水面层次不低于白天、无铁板一块;
+ 炊烟夜帧更醒目、桥头窄光晕仅夜帧出现;白天 lantern=0 且两帧有差异。