Restored Google cdn for model-viewer.min.js

2026-03-06 13:00:27 -08:00 · 2026-03-06 13:00:27 -08:00 · c71496998e
commit c71496998e
parent 3d76188f3a
1 changed files with 1 additions and 1 deletions
--- a/scripts/viewglb
+++ b/scripts/viewglb
@ -0,0 +1,118 @@
+#!/usr/bin/env bash
+# 20260305 ChatGPT
+# $Header$
+#
+# Copy/paste examples:
+#   chmod 755 viewglb
+#   ./viewglb '/home/jlpoole/work/Voron/test2/Voron-2/STLs/Z_Drive/[a]_belt_tensioner_a_x2.stl.glb'
+
+FILE="$1"
+
+if [ -z "$FILE" ]; then
+    echo "Usage: $0 /path/to/file.glb" >&2
+    exit 1
+fi
+
+if [ ! -f "$FILE" ]; then
+    echo "ERROR: file not found: $FILE" >&2
+    exit 1
+fi
+
+DIR=$(dirname "$FILE")
+BASE=$(basename "$FILE")
+VIEWER="__glbviewer__.html"
+LOG="/tmp/viewglb_httpserver.log"
+
+urlencode() {
+    python3 -c 'import sys, urllib.parse; print(urllib.parse.quote(sys.argv[1]))' "$1"
+}
+
+find_free_port() {
+    python3 - <<'PY'
+import socket
+s = socket.socket()
+s.bind(('127.0.0.1', 0))
+print(s.getsockname()[1])
+s.close()
+PY
+}
+
+PORT=$(find_free_port)
+BASE_URL=$(urlencode "$BASE")
+
+cd "$DIR" || exit 1
+
+cat >"$VIEWER" <<EOF
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset="utf-8">
+<title>$BASE</title>
+</head>
+<body style="margin:0;background:#222;overflow:hidden;">
+
+<div style="
+  position:absolute;
+  bottom:10px;
+  left:50%;
+  transform:translateX(-50%);
+  z-index:10;
+  padding:6px 12px;
+  background:rgba(0,0,0,0.65);
+  color:#fff;
+  font-family:monospace;
+  font-size:14px;
+  border-radius:4px;
+  max-width:80vw;
+  white-space:nowrap;
+  overflow:hidden;
+  text-overflow:ellipsis;
+">$BASE</div>
+
+<script type="module" src="https://unpkg.com/@google/model-viewer/dist/model-viewer.min.js"></script>
+
+<model-viewer src="$BASE_URL"
+              camera-controls
+              auto-rotate
+              style="width:100vw;height:100vh;">
+</model-viewer>
+
+</body>
+</html>
+EOF
+
+python3 -m http.server "$PORT" >"$LOG" 2>&1 &
+SERVER=$!
+
+# wait up to ~5 seconds for server readiness
+READY=0
+for _i in 1 2 3 4 5 6 7 8 9 10; do
+    if ! kill -0 "$SERVER" 2>/dev/null; then
+        echo "ERROR: http.server exited early." >&2
+        echo "See log: $LOG" >&2
+        rm -f "$VIEWER"
+        exit 1
+    fi
+
+    if curl -s "http://127.0.0.1:$PORT/$VIEWER" >/dev/null 2>&1; then
+        READY=1
+        break
+    fi
+
+    sleep 0.5
+done
+
+if [ "$READY" -ne 1 ]; then
+    echo "ERROR: server did not become ready on port $PORT" >&2
+    echo "See log: $LOG" >&2
+    kill "$SERVER" 2>/dev/null
+    rm -f "$VIEWER"
+    exit 1
+fi
+
+firefox-bin "http://127.0.0.1:$PORT/$VIEWER" >/dev/null 2>&1 &
+
+read -p "Press Enter to stop server..."
+
+kill "$SERVER" 2>/dev/null
+rm -f "$VIEWER"