From 837fd81a2bd857011855ca1dc32e646629f14236 Mon Sep 17 00:00:00 2001 From: "Somhairle H. Marisol" Date: Tue, 29 Sep 2026 11:08:32 +0800 Subject: p74: 启动开场过渡（水墨式渐显）+ 开始界面布局回归 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 新增纯函数 InkReveal.fs（inkStrength ease-out 消散 + 6 滴预乘墨滴 dabs），DrawSplash 在场景层之上、标题之下绘制，与既有 reveal/veil 淡入叠加，形成可辨识水墨开场；单滴 alpha<255 且椭圆行落成，无实心黑块。开始界面沿用既有 开始/读档/退出（有档 继续）。新增 P74LaunchTransitionTests（4 例）与 LV_P74_SHOT/-analyze-p74 证据（5 帧墨幕非增、两两 diff>0，verdict=PASS）。HUD 结构未动；Desktop 350/350、Kernel 120/120、digest 与 p70 一致。 --- docs/evidence/p74-analysis.txt | 26 ++++++++++++++++++++++++++ docs/evidence/p74-splash-008.png | Bin 0 -> 58446 bytes docs/evidence/p74-splash-030.png | Bin 0 -> 62277 bytes docs/evidence/p74-splash-060.png | Bin 0 -> 61750 bytes docs/evidence/p74-splash-100.png | Bin 0 -> 55210 bytes docs/evidence/p74-splash-140.png | Bin 0 -> 55286 bytes 6 files changed, 26 insertions(+) create mode 100644 docs/evidence/p74-analysis.txt create mode 100644 docs/evidence/p74-splash-008.png create mode 100644 docs/evidence/p74-splash-030.png create mode 100644 docs/evidence/p74-splash-060.png create mode 100644 docs/evidence/p74-splash-100.png create mode 100644 docs/evidence/p74-splash-140.png (limited to 'docs/evidence') diff --git a/docs/evidence/p74-analysis.txt b/docs/evidence/p74-analysis.txt new file mode 100644 index 0000000..907a063 --- /dev/null +++ b/docs/evidence/p74-analysis.txt @@ -0,0 +1,26 @@ +P74（启动开场过渡：水墨式渐显）证据分析 — 真实 Desktop xvfb 1280x720 +钩子：LV_P74_SHOT=1（60Hz 固定步进，splash 帧表 8/30/60/100/140 各一帧） +路径：splashFrame → InkReveal.inkStrength/dabs（预乘墨滴）→ 露出天色/水面/屋脊/标题 + +log shots: 8(ink=0.770), 30(ink=0.325), 60(ink=0.053), 100(ink=0.000), 140(ink=0.000) + +p74-splash-008.png: size=1280x720 brightness=46.5 std=25.6 dark_block=0 white_block=405 +p74-splash-030.png: size=1280x720 brightness=51.7 std=38.4 dark_block=0 white_block=232 +p74-splash-060.png: size=1280x720 brightness=56.0 std=48.9 dark_block=0 white_block=232 +p74-splash-100.png: size=1280x720 brightness=56.4 std=49.0 dark_block=0 white_block=232 +p74-splash-140.png: size=1280x720 brightness=56.4 std=49.1 dark_block=0 white_block=232 + +diff frame 008 vs 030: differing_pixels=670116 +diff frame 008 vs 060: differing_pixels=686287 +diff frame 008 vs 100: differing_pixels=528158 +diff frame 008 vs 140: differing_pixels=537994 +diff frame 030 vs 060: differing_pixels=733221 +diff frame 030 vs 100: differing_pixels=692402 +diff frame 030 vs 140: differing_pixels=702640 +diff frame 060 vs 100: differing_pixels=525583 +diff frame 060 vs 140: differing_pixels=545037 +diff frame 100 vs 140: differing_pixels=120790 + +verdict=PASS + ink strength decays to 0 across the captured frames; frames render 1280x720, + no big black/white blocks, and every pair differs (the opening transition animates). diff --git a/docs/evidence/p74-splash-008.png b/docs/evidence/p74-splash-008.png new file mode 100644 index 0000000..d0c1a01 Binary files /dev/null and b/docs/evidence/p74-splash-008.png differ diff --git a/docs/evidence/p74-splash-030.png b/docs/evidence/p74-splash-030.png new file mode 100644 index 0000000..e42ba63 Binary files /dev/null and b/docs/evidence/p74-splash-030.png differ diff --git a/docs/evidence/p74-splash-060.png b/docs/evidence/p74-splash-060.png new file mode 100644 index 0000000..401c0d4 Binary files /dev/null and b/docs/evidence/p74-splash-060.png differ diff --git a/docs/evidence/p74-splash-100.png b/docs/evidence/p74-splash-100.png new file mode 100644 index 0000000..bce9efa Binary files /dev/null and b/docs/evidence/p74-splash-100.png differ diff --git a/docs/evidence/p74-splash-140.png b/docs/evidence/p74-splash-140.png new file mode 100644 index 0000000..71cef5a Binary files /dev/null and b/docs/evidence/p74-splash-140.png differ -- cgit v1.2.3