66 lines
1.9 KiB
Bash
Executable File
66 lines
1.9 KiB
Bash
Executable File
#!/bin/bash
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# --- CONFIGURATION ---
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# Dimensions (Millimeters)
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# Set the desired width in mm (e.g. 55.15).
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# Leave as "0" to keep the original size from the SVG.
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TARGET_WIDTH_MM="45.08"
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# Thickness of the 3D model in mm
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THICKNESS_MM="0.1"
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# Print resolution
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# DPI based on the 3D printer resolution (e.g. 1494 for Anycubic Photon Mono 4)
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EXPORT_DPI=1494
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# Check for at least one input file
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if [ "$#" -lt 1 ]; then
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echo "Error: No input files provided."
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echo "Usage: ./svg2stl.sh <file1.svg> [file2.svg ...]"
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exit 1
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fi
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# Loop over all input files
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for INPUT in "$@"; do
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INPUT_FILE="$(readlink -f "$INPUT")"
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echo "Processing: $INPUT_FILE"
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# Setup Absolute Paths
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WORK_DIR="$(dirname "$INPUT_FILE")"
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BASENAME="$(basename "$INPUT_FILE" .svg)"
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TEMP_SVG="$WORK_DIR/${BASENAME}_temp_processed.svg"
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OUTPUT_STL="$WORK_DIR/$BASENAME.stl"
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# Inkscape Processing
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# Note: We do NOT resize here. We export high-res geometry and resize in Blender.
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ACTIONS="select-by-element:text;delete;select-all;object-stroke-to-path;path-union;export-plain-svg;export-filename:$TEMP_SVG;export-do"
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INK_ARGS="--export-dpi=$EXPORT_DPI --actions=$ACTIONS"
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echo "------------------------------------------------"
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echo "Step 1: Inkscape Processing"
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echo "Input: $INPUT_FILE"
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echo "------------------------------------------------"
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inkscape "$INPUT_FILE" $INK_ARGS
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if [ ! -f "$TEMP_SVG" ]; then
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echo "ERROR: Inkscape failed to create the temp file."
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exit 1
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fi
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echo "------------------------------------------------"
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echo "Step 2: Blender Processing"
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echo "Target Width: ${TARGET_WIDTH_MM} mm"
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echo "Target Thickness: ${THICKNESS_MM} mm"
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echo "------------------------------------------------"
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# Pass Width and Thickness to Python
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blender --background --python pcb_to_stl.py -- "$TEMP_SVG" "$OUTPUT_STL" "$THICKNESS_MM" "$TARGET_WIDTH_MM"
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# Cleanup
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rm "$TEMP_SVG"
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echo "Done! Saved to $OUTPUT_STL"
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# ---------------------
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done |