Added pictures

svg2stl.sh

@@ -14,48 +14,53 @@ THICKNESS_MM="0.1"
 # DPI based on the 3D printer resolution (e.g. 1494 for Anycubic Photon Mono 4)
 EXPORT_DPI=1494
 
-# ---------------------
-
-# 1. Check Input
-if [ -z "$1" ]; then
-  echo "Error: No input file provided."
-  echo "Usage: ./svg2stl.sh <input.svg>"
+# Check for at least one input file
+if [ "$#" -lt 1 ]; then
+  echo "Error: No input files provided."
+  echo "Usage: ./svg2stl.sh <file1.svg> [file2.svg ...]"
   exit 1
 fi
 
-# 2. Setup Absolute Paths
-INPUT_FILE="$(readlink -f "$1")"
-WORK_DIR="$(dirname "$INPUT_FILE")"
-BASENAME="$(basename "$INPUT_FILE" .svg)"
-TEMP_SVG="$WORK_DIR/${BASENAME}_temp_processed.svg"
-OUTPUT_STL="$WORK_DIR/$BASENAME.stl"
+# Loop over all input files
+for INPUT in "$@"; do
+  INPUT_FILE="$(readlink -f "$INPUT")"
 
-# 3. Inkscape Processing
-# Note: We do NOT resize here. We export high-res geometry and resize in Blender.
-ACTIONS="select-by-element:text;delete;select-all;object-stroke-to-path;path-union;export-plain-svg;export-filename:$TEMP_SVG;export-do"
-INK_ARGS="--export-dpi=$EXPORT_DPI --actions=$ACTIONS"
+  echo "Processing: $INPUT_FILE"
 
-echo "------------------------------------------------"
-echo "Step 1: Inkscape Processing"
-echo "Input: $INPUT_FILE"
-echo "------------------------------------------------"
+  # Setup Absolute Paths
+  WORK_DIR="$(dirname "$INPUT_FILE")"
+  BASENAME="$(basename "$INPUT_FILE" .svg)"
+  TEMP_SVG="$WORK_DIR/${BASENAME}_temp_processed.svg"
+  OUTPUT_STL="$WORK_DIR/$BASENAME.stl"
 
-inkscape "$INPUT_FILE" $INK_ARGS
+  # Inkscape Processing
+  # Note: We do NOT resize here. We export high-res geometry and resize in Blender.
+  ACTIONS="select-by-element:text;delete;select-all;object-stroke-to-path;path-union;export-plain-svg;export-filename:$TEMP_SVG;export-do"
+  INK_ARGS="--export-dpi=$EXPORT_DPI --actions=$ACTIONS"
 
-if [ ! -f "$TEMP_SVG" ]; then
-  echo "ERROR: Inkscape failed to create the temp file."
-  exit 1
-fi
+  echo "------------------------------------------------"
+  echo "Step 1: Inkscape Processing"
+  echo "Input: $INPUT_FILE"
+  echo "------------------------------------------------"
 
-echo "------------------------------------------------"
-echo "Step 2: Blender Processing"
-echo "Target Width:     ${TARGET_WIDTH_MM} mm"
-echo "Target Thickness: ${THICKNESS_MM} mm"
-echo "------------------------------------------------"
+  inkscape "$INPUT_FILE" $INK_ARGS
 
-# Pass Width and Thickness to Python
-blender --background --python pcb_to_stl.py -- "$TEMP_SVG" "$OUTPUT_STL" "$THICKNESS_MM" "$TARGET_WIDTH_MM"
+  if [ ! -f "$TEMP_SVG" ]; then
+    echo "ERROR: Inkscape failed to create the temp file."
+    exit 1
+  fi
 
-# 4. Cleanup
-rm "$TEMP_SVG"
-echo "Done! Saved to $OUTPUT_STL"
+  echo "------------------------------------------------"
+  echo "Step 2: Blender Processing"
+  echo "Target Width:     ${TARGET_WIDTH_MM} mm"
+  echo "Target Thickness: ${THICKNESS_MM} mm"
+  echo "------------------------------------------------"
+
+  # Pass Width and Thickness to Python
+  blender --background --python pcb_to_stl.py -- "$TEMP_SVG" "$OUTPUT_STL" "$THICKNESS_MM" "$TARGET_WIDTH_MM"
+
+  # Cleanup
+  rm "$TEMP_SVG"
+  echo "Done! Saved to $OUTPUT_STL"
+  # ---------------------
+done