"
+}
+
+# Function to generate HTML gallery
+generate_html_gallery() {
+ local dir="$1"
+
+ ## Add ability to find gif if thumbnails become animated in future
+ find "$dir" -type f -name "*.png" | while read -r file; do
+ local glb_file="${file%.*}.glb"
+ echo "
"
+ done
+}
+
+# Main function
+main() {
+ local dir="$1"
+ local print_header=false
+ local print_footer=false
+ local print_body=false
+
+ # Check if optional flag is passed
+ while [[ $# -gt 0 ]]; do
+ case "$2" in
+ --head)
+ print_header=true
+ shift
+ ;;
+ --body)
+ print_body=true
+ shift
+ ;;
+ --tail)
+ print_footer=true
+ shift
+ ;;
+ *)
+ break
+ ;;
+ esac
+ done
+
+ # Generate HTML gallery
+ if [[ $print_header == true ]]; then
+ print_html_header
+ fi
+
+ if [[ $print_body == true ]]; then
+ generate_html_gallery "$dir"
+ fi
+
+ # Print closing HTML tags if --tail flag is passed
+ if [[ $print_footer == true ]]; then
+ echo "