guts/pipeline/batch_textures.json
jing a99f733452 [lane A] MODELBEAST dresses the molecules: 5 matcaps, and the canal picks space-filling
The right axis wasn't "generate or don't" — it was WHICH HALF. Geometry stays
procedural because a molecule's shape is already known exactly. **Material is
exactly a generation problem**, and it's the whole difference between a textbook
diagram and a game object. So MODELBEAST made the materials.

5 greyscale matcaps, flux_local, 69 seconds, $0.00, 68 KB total:
  mol_glass (O,N) — the big win: oxygen is a red glass marble with internal glow
  mol_matte (C)   — graphite soot; carbon reads as the scaffold it is
  mol_chrome (Co) — B12's cobalt is now a chrome bearing in a cage
  mol_molten (P)  — ATP's phosphate tail is incandescent AND pulses (uTime, free)
  mol_pearl (H)   — satin white; hydrogens stop shouting

The trick is Lane D's own law applied to spheres: author the LUMINANCE, tint
in-shader. derive_maps already greyscales every matcap, so one glass ball serves
oxygen AND nitrogen at their own CPK hues — 5 balls dress the whole periodic
table we care about. They pack into one strip atlas indexed per-vertex by aMat,
so **a molecule is still exactly 1 draw call** however many materials it's made
of (7 molecules = 7 draws, unchanged). ?matcap=0 falls back to the built-in
fake-lit path: the assets-optional law holds.

SPACE-FILLING WINS FOR PICKUPS, and the canal decided it, not me. New
`repr: 'space-filling'` draws every atom at its real van der Waals radius with no
sticks. A/B'd at real pickup size against the real L2 wall, same camera:
ball-and-stick goes spindly and dissolves; the solid blob holds its silhouette —
and it's CHEAPER (21k vs 26k tris, no bond cylinders). Recommendation to B:
space-filling in flight, ball-stick for hero/UI/collect close-ups where the
chemistry is worth reading. Evidence: round2_molecule_materials.png (3-way).

Two defects found by rendering it, both mine, both fixed:
- Tint x luminance darkens TWICE: CPK carbon is 0.4 and a matte ball averages
  0.5, so soot x soot vanished — the first pass sank glucose, caffeine and the
  cobalt into the background. Floored the matcap at 0.22, the same floor the
  fallback's key light always had.
- The molten matcap was my own bad prompt: I asked for an "incandescent white hot
  CORE" and got exactly that — a black ball with a hot spot, so phosphorus lost
  its orange. Re-rolled for the whole sphere to glow (attempt 2 of the <=2
  PIPELINE allows). Lesson for the kit, next to the organ/tissue one: a matcap is
  a LUMINANCE LOOKUP, so a dark-dominant ball makes a dark-dominant object.

Also corrected the doc's own framing — v1 said "I'm authorised to burn GPU and
I'm not going to", which was the wrong axis, not just the wrong tone.

qa GREEN; 16/16 texture provenance verified (synced the FIXED batch json up
first this time, so the box couldn't clobber it on the way back).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-16 21:31:24 +10:00

294 lines
9.3 KiB
JSON

{
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"gen_seconds": 12.6,
"guidance": 3.5,
"kb": 8,
"kind": "matcap",
"model": "flux2-klein-4b",
"prompt": "spherical material study ball, polished chrome metal, mirror finish, bright hard specular highlights, studio black background",
"seam": null,
"seed": 1412,
"size": 512,
"steps": 4,
"tile": null
},
"matcap_mol_glass": {
"gen_seconds": 12.9,
"guidance": 3.5,
"kb": 6,
"kind": "matcap",
"model": "flux2-klein-4b",
"prompt": "spherical material study ball, polished translucent glass marble, deep internal glow, single sharp specular highlight, studio black background",
"seam": null,
"seed": 1410,
"size": 512,
"steps": 4,
"tile": null
},
"matcap_mol_matte": {
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"guidance": 3.5,
"kb": 33,
"kind": "matcap",
"model": "flux2-klein-4b",
"prompt": "spherical material study ball, matte graphite, fine powdery surface, soft diffuse shading, no shine, studio black background",
"seam": null,
"seed": 1411,
"size": 512,
"steps": 4,
"tile": null
},
"matcap_mol_molten": {
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"guidance": 3.5,
"kb": 37,
"kind": "matcap",
"model": "flux2-klein-4b",
"prompt": "spherical material study ball, glowing hot lava, the entire sphere uniformly incandescent and bright, even emissive glow, studio black background",
"seam": null,
"seed": 1413,
"size": 512,
"steps": 4,
"tile": null
},
"matcap_mol_pearl": {
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"guidance": 3.5,
"kb": 4,
"kind": "matcap",
"model": "flux2-klein-4b",
"prompt": "spherical material study ball, white pearl, soft satin subsurface sheen, gentle highlight, studio black background",
"seam": null,
"seed": 1414,
"size": 512,
"steps": 4,
"tile": null
},
"matcap_tissue_wet": {
"gen_seconds": 8.9,
"guidance": 3.5,
"kb": 19,
"kind": "matcap",
"model": "flux2-klein-4b",
"prompt": "spherical material study ball, wet translucent organic tissue, subsurface glow, studio black background",
"seam": null,
"seed": 1401,
"size": 512,
"steps": 4,
"tile": null
},
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"kb": 69,
"kb_n": 188,
"kind": "wall",
"mean_after": 0.495,
"mean_before": 0.234,
"model": "flux2-klein-4b",
"prompt": "scanning electron microscope micrograph, monochrome, high detail organic tissue, dark background, dramatic rim lighting, seamless tiling texture, colonic mucosa, smooth undulating folds, scattered biofilm patches",
"seam_after": 0.74,
"seam_before": 14.06,
"seed": 1501,
"size": 1024,
"steps": 4,
"tile": [
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],
"tile_mode": "blend"
},
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"guidance": 3.5,
"kb": 180,
"kb_n": 313,
"kind": "wall",
"mean_after": 0.497,
"mean_before": 0.271,
"model": "flux2-klein-4b",
"prompt": "scanning electron microscope micrograph, monochrome, high detail organic tissue, dark background, dramatic rim lighting, seamless tiling texture, colonic wall coated in thick bacterial biofilm, lumpy microbial mats and mucus sheets covering the whole surface, filling the entire frame edge to edge",
"seam_after": 1.36,
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"seed": 1502,
"size": 1024,
"steps": 4,
"tile": [
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"tile_mode": "blend"
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"wall_esophagus_a": {
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"guidance": 3.5,
"kb": 92,
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"kind": "wall",
"mean_after": 0.495,
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"model": "flux2-klein-4b",
"prompt": "scanning electron microscope micrograph, monochrome, high detail organic tissue, dark background, dramatic rim lighting, seamless tiling texture, human esophageal mucosa, longitudinal ribbed folds, wet ridges",
"prompt_corrected": "2026-07-16 Lane A: record held the REJECTED framing experiment's prompt (LANE_D_NOTES \u00a7prompt-kit); the shipped image was proved to come from this one. Evidence: docs/shots/laneA/round2_provenance_probe.png",
"seam_after": 1.14,
"seam_before": 3.7,
"seed": 1101,
"size": 1024,
"steps": 4,
"tile": [
4,
16
],
"tile_mode": "blend"
},
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"guidance": 3.5,
"kb": 47,
"kb_n": 159,
"kind": "wall",
"mean_after": 0.492,
"mean_before": 0.173,
"model": "flux2-klein-4b",
"prompt": "scanning electron microscope micrograph, monochrome, high detail organic tissue, dark background, dramatic rim lighting, seamless tiling texture, human esophageal mucosa, rows of transverse circular ridges repeating across the whole frame, wet muscular bands, filling the entire frame edge to edge",
"seam_after": 2.39,
"seam_before": 11.12,
"seed": 1102,
"size": 1024,
"steps": 4,
"tile": [
3,
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],
"tile_mode": "blend"
},
"wall_oral_a": {
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"guidance": 3.5,
"kb": 108,
"kb_n": 230,
"kind": "wall",
"mean_after": 0.49,
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"model": "flux2-klein-4b",
"prompt": "scanning electron microscope micrograph, monochrome, high detail organic tissue, dark background, dramatic rim lighting, seamless tiling texture, oral mucosa, cobblestone pavement of flat polygonal squamous epithelial cells, tightly packed cell borders, wet glistening surface, filling the entire frame edge to edge",
"seam_after": 1.01,
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"seed": 1001,
"size": 1024,
"steps": 4,
"tile": [
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12
],
"tile_mode": "blend"
},
"wall_oral_b": {
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"guidance": 3.5,
"kb": 220,
"kb_n": 363,
"kind": "wall",
"mean_after": 0.498,
"mean_before": 0.322,
"model": "flux2-klein-4b",
"prompt": "scanning electron microscope micrograph, monochrome, high detail organic tissue, dark background, dramatic rim lighting, seamless tiling texture, tooth enamel surface, hard mineralized crystalline texture, fine cracks and wear pits",
"seam_after": 1.08,
"seam_before": 9.3,
"seed": 1002,
"size": 1024,
"steps": 4,
"tile": [
3,
20
],
"tile_mode": "blend"
},
"wall_smallint_a": {
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"guidance": 3.5,
"kb": 90,
"kb_n": 204,
"kind": "wall",
"mean_after": 0.495,
"mean_before": 0.185,
"model": "flux2-klein-4b",
"prompt": "scanning electron microscope micrograph, monochrome, high detail organic tissue, dark background, dramatic rim lighting, seamless tiling texture, dense field of intestinal villi, soft finger-like projections packed across the whole frame, filling the entire frame edge to edge",
"seam_after": 1.04,
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"seed": 1301,
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"steps": 4,
"tile": [
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"kb": 106,
"kb_n": 216,
"kind": "wall",
"mean_after": 0.496,
"mean_before": 0.24,
"model": "flux2-klein-4b",
"prompt": "scanning electron microscope micrograph, monochrome, high detail organic tissue, dark background, dramatic rim lighting, seamless tiling texture, intestinal crypts of Lieberkuhn, honeycomb of round pits, packed glandular openings",
"prompt_corrected": "2026-07-16 Lane A: record held the REJECTED framing experiment's prompt (LANE_D_NOTES \u00a7prompt-kit); the shipped image was proved to come from this one. Evidence: docs/shots/laneA/round2_provenance_probe.png",
"seam_after": 1.32,
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"seed": 1302,
"size": 1024,
"steps": 4,
"tile": [
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"kb": 73,
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"kind": "wall",
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"model": "flux2-klein-4b",
"prompt": "scanning electron microscope micrograph, monochrome, high detail organic tissue, dark background, dramatic rim lighting, seamless tiling texture, gastric mucosa, pitted craters, gastric pits, glistening mucus",
"prompt_corrected": "2026-07-16 Lane A: record held the REJECTED framing experiment's prompt (LANE_D_NOTES \u00a7prompt-kit); the shipped image was proved to come from this one. Evidence: docs/shots/laneA/round2_provenance_probe.png",
"seam_after": 0.87,
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"seed": 1201,
"size": 1024,
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"kb": 62,
"kb_n": 179,
"kind": "wall",
"mean_after": 0.497,
"mean_before": 0.25,
"model": "flux2-klein-4b",
"prompt": "scanning electron microscope micrograph, monochrome, high detail organic tissue, dark background, dramatic rim lighting, seamless tiling texture, stomach rugae, thick heavy folded ridges, deep valleys between folds",
"prompt_corrected": "2026-07-16 Lane A: record held the REJECTED framing experiment's prompt (LANE_D_NOTES \u00a7prompt-kit); the shipped image was proved to come from this one. Evidence: docs/shots/laneA/round2_provenance_probe.png",
"seam_after": 1.08,
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"seed": 1202,
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}
}