1db71420a3
Taps the last big unused seam in the OSM data: 140 highway=traffic_signals per CBD level become pole + mast arm + two lantern heads with emissive lenses. Timber power poles with catenary-sagging wires run down one side of every residential street. Billboards now cycle three fictional ad designs. Cloudflare's free tier (10k neurons/day) ran out mid-session, so flux_texture.sh now falls back to the local MODELBEAST farm automatically -- transparent, same output contract. tools/crop_poster.py trims generated billboards to the poster face by saturation, since FLUX renders them in situ with sky and support pole however the prompt is worded. Fixed: signal lenses were built as 0.04 m beams and beam() bails under 0.05 m, so they silently never existed -- caught by inspecting the exported GLB, not the screenshot. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
58 lines
2.6 KiB
Bash
Executable File
58 lines
2.6 KiB
Bash
Executable File
#!/bin/bash
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# Generate a texture via Cloudflare Workers AI FLUX (flux-1-schnell).
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# Usage: flux_texture.sh "<prompt>" <out.jpg> [size_px] [target_luma]
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#
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# target_luma (0-255) scales the result down to that mean brightness. FLUX
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# returns a near-white sheet for anything described as pale -- "off white metal
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# panel" came back at 240/255 however it was worded -- and a blown-out albedo
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# renders as a featureless void in game. Only ever darkens.
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# Credentials: sourced from known .env files; accepts CLOUDFLARE_API_TOKEN/CF_API_TOKEN
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# + CLOUDFLARE_ACCOUNT_ID/CF_ACCOUNT_ID. Values never printed.
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set -euo pipefail
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for f in ~/Documents/fluxgod-work/.env ~/Documents/backnforth/.env ~/Documents/wardrobegod/.env; do
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[ -f "$f" ] && set -a && source "$f" 2>/dev/null && set +a
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done
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TOKEN="${CLOUDFLARE_API_TOKEN:-${CF_API_TOKEN:-${CLOUDFLARE_TOKEN:-}}}"
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ACCT="${CLOUDFLARE_ACCOUNT_ID:-${CF_ACCOUNT_ID:-${CLOUDFLARE_ACCOUNT:-}}}"
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if [ -z "$TOKEN" ] || [ -z "$ACCT" ]; then
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echo "MISSING_CREDS token_present=$([ -n "$TOKEN" ] && echo yes || echo no) acct_present=$([ -n "$ACCT" ] && echo yes || echo no)"
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exit 1
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fi
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PROMPT="$1"
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OUT="$2"
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SIZE="${3:-512}"
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LUMA="${4:-0}"
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RESP=$(mktemp)
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HTTP=$(curl -s -w '%{http_code}' -o "$RESP" --max-time 120 \
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"https://api.cloudflare.com/client/v4/accounts/$ACCT/ai/run/@cf/black-forest-labs/flux-1-schnell" \
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-H "Authorization: Bearer $TOKEN" -H 'Content-Type: application/json' \
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-d "$(python3 -c 'import json,sys; print(json.dumps({"prompt": sys.argv[1], "steps": 6}))' "$PROMPT")")
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if [ "$HTTP" != "200" ]; then
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ERR="$(python3 -c 'import json,sys; d=json.load(open(sys.argv[1])); print(d.get("errors"))' "$RESP" 2>/dev/null | head -c 200)"
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rm -f "$RESP"
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# Cloudflare's free tier is 10,000 neurons/day and a full set regen eats it.
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# Fall back to the local MODELBEAST farm rather than failing the texture.
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echo "cloudflare HTTP $HTTP ($ERR) -- falling back to local FLUX" >&2
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exec python3 "$(dirname "$0")/flux_local.py" "$PROMPT" "$OUT" "$SIZE" "$LUMA"
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fi
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python3 - "$RESP" "$OUT" <<'EOF'
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import base64, json, sys
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d = json.load(open(sys.argv[1]))
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open(sys.argv[2] + ".png", "wb").write(base64.b64decode(d["result"]["image"]))
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EOF
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sips -Z "$SIZE" -s format jpeg -s formatOptions 80 "$OUT.png" --out "$OUT" > /dev/null 2>&1
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rm -f "$RESP" "$OUT.png"
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if [ "$LUMA" != "0" ]; then
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python3 - "$OUT" "$LUMA" <<'EOF'
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import sys
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from PIL import Image, ImageStat
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im = Image.open(sys.argv[1]).convert("RGB")
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mean = ImageStat.Stat(im.convert("L")).mean[0]
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target = float(sys.argv[2])
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if mean > target:
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im = im.point(lambda v, k=target / mean: int(v * k))
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im.save(sys.argv[1], quality=88)
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EOF
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fi
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echo "OK $OUT ($(du -h "$OUT" | cut -f1))"
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