jpmschweitzerandClaude Fable 5
33c14531da
Live-command corrections (atlas corridor-status, real body-ID naming), failure-proofed glb-gen/sprite-gen render scripts, Trellis API reference extracted. image-gen: fixed the output-path bug and de-forked the local image_connector.py to the canonical tooling/db/ copy. ticket skill consolidated to point at ticket-cli.md (setparent-none fix applied there too). Part of T-1099. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
72 lines
2.4 KiB
Bash
Executable File
72 lines
2.4 KiB
Bash
Executable File
#!/bin/bash
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# Render a 3D model to 2D sprites at 3 resolutions from 4 cardinal directions.
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# Usage: render.sh <model_name> [godot_path]
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# Example: render.sh wall_structural
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set -euo pipefail
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MODEL_NAME="${1:?Usage: render.sh <model_name> [godot_path]}"
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GODOT="${2:-$HOME/bin/godot}"
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REPO_ROOT="$(cd "$(dirname "$0")" && git rev-parse --show-toplevel)"
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PROJECT="$REPO_ROOT/renderer"
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SCENE="res://render_scene.tscn"
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OUTPUT="$PROJECT/output"
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# Verify model exists
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MODEL_FILE="$PROJECT/models/${MODEL_NAME}.tscn"
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if [ ! -f "$MODEL_FILE" ]; then
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echo "ERROR: Model not found: $MODEL_FILE"
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echo "Available models:"
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ls "$PROJECT/models/"*.tscn 2>/dev/null | xargs -I{} basename {} .tscn
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exit 1
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fi
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echo "Rendering: $MODEL_NAME"
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echo "Godot: $GODOT"
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echo "Project: $PROJECT"
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# The render step (unlike --import) needs a display. Fail fast with a clear
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# remedy instead of letting Godot die on a cryptic low-level GL/X error.
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if [ -z "${DISPLAY:-}" ]; then
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if command -v xvfb-run >/dev/null 2>&1; then
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echo "No DISPLAY set — re-run under xvfb-run, e.g.:"
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echo " xvfb-run -a $0 $MODEL_NAME${2:+ $2}"
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exit 1
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else
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echo "ERROR: No DISPLAY set and xvfb-run is not installed."
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echo " Install it (e.g. 'xorg-x11-server-Xvfb' on Fedora/RHEL, 'xvfb' on"
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echo " Debian/Ubuntu), then re-run under xvfb-run -a."
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exit 1
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fi
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fi
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# Ensure resources are imported (headless, no display needed)
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echo "Importing resources..."
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"$GODOT" --path "$PROJECT" --headless --import 2>&1 || echo "Warning: import step had errors (may be non-fatal)"
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# Clear stale output from any previous run of this model first, so a failed
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# render can't be masked by leftover files from an earlier successful run.
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rm -f "$OUTPUT/${MODEL_NAME}"_*.png
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# Run Godot with the render scene, passing model name as user arg
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"$GODOT" --path "$PROJECT" "$SCENE" -- "$MODEL_NAME" 2>&1
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# Check output
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FOUND_FILES=0
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for dir in north east south west; do
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for res in 1024 256 64; do
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f="$OUTPUT/${MODEL_NAME}_${dir}_${res}.png"
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if [ -f "$f" ]; then
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FOUND_FILES=$((FOUND_FILES + 1))
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fi
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done
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done
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echo ""
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echo "Generated $FOUND_FILES/12 files in $OUTPUT/"
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ls -la "$OUTPUT/${MODEL_NAME}"_*.png 2>/dev/null || echo "No output files found."
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if [ "$FOUND_FILES" -eq 0 ]; then
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echo "ERROR: Godot produced no output files — render failed." >&2
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exit 1
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fi
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