c407104ab9
Resolve the Fix D contradiction with decomp (workflow wf_f660eb88 + adversarial verify) + 4 live cdb captures. The D3D-FF model was the WRONG oracle: retail has TWO light systems — STATIC torches BAKE into wall vertices (calc_point_light, triple-clamped: range gate + per-channel min(scale*color,color) + per-vertex [0,1] from black), DYNAMIC lights go D3D hardware. The captured intensity=100 is the purple PORTAL (magenta, dynamic), not a wall torch. Ground truth: 38 static warm torches (orange (1,0.588,0.314)/cream, intensity=100, falloff 3-5) + 2 dynamic. acdream over-brightness = two confirmed bugs: D-1 mesh_modern.vert folds ambient+sun+torches into one UNCLAMPED accumulator (single frag clamp) -> warm blowout; D-2 EnvCellRenderer never binds SSBO 4/5 so the cell shell reads a leaked light set. Spec: D-1 in-shader clamp-split (clamp the torch sum on its own before ambient/sun); D-2 bind the shell's own per-cell light set (mirror WbDrawDispatcher); LightBake.cs is the C# conformance oracle. Adds the 4 reusable cdb capture scripts. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
17 lines
1.2 KiB
Text
17 lines
1.2 KiB
Text
$$ A7 Fix D — GOLDEN v2: explicit LIGHTINFO/RGBColor dump of the nearest static
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$$ lights. info @ RenderLight+0x70 (LIGHTINFO); within info: color@+0x50, intensity@+0x5C,
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$$ falloff@+0x60 -> absolute color@RL+0xC0, intensity@RL+0xCC, falloff@RL+0xD0.
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$$ Characterizes the 38-light static set (warm town torches?) + golden for the fix.
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$$ Breakpoint-free, instant, uses current scene.
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.logopen C:\Users\erikn\source\repos\acdream\.claude\worktrees\thirsty-goldberg-51bb9b\a7-fixd-golden2-probe.log
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.sympath C:\Users\erikn\source\repos\acdream\refs
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.symopt+ 0x40
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.reload /f acclient.exe
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.echo === ambient_color (r,g,b) ===
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dt acclient!RGBColor acclient!Render::world_lights+0x0
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.echo === sunlight_color (r,g,b) ===
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dt acclient!RGBColor acclient!Render::world_lights+0xc
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.echo === nearest 8 sorted static lights: type/intensity/falloff + color(r,g,b) + distsq ===
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.for (r $t0=0; @$t0 < 8; r $t0=@$t0+1) { r $t1 = poi(acclient!Render::world_lights + 0x3498 + @$t0*4); .printf "--- sorted_static[%d] RL=%p d3dIdx=%d ---\n", @$t0, @$t1, dwo(@$t1+0x68); dt acclient!LIGHTINFO @$t1+0x70 type intensity falloff; .echo color(r,g,b):; dt acclient!RGBColor @$t1+0xc0; .echo distancesq:; dd @$t1+0xd8 L1 }
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.echo === END ===
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qd
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