created script for video making

Author: simongravelle

tutorial1/avatar/make-video.sh

@@ -1,45 +1,43 @@
 #!/bin/bash
 set -e  # Stop on error
 
-# Function to process a sequence (dark or light)
+# Function to process a sequence (dark or dark-dm)
 process_sequence() {
     prefix="$1"
-
     echo "Processing: $prefix"
 
-    # Convert PPM to PNG
+    # Detect background color based on suffix
+    if [[ "$prefix" == *-dm ]]; then
+        bg_color="black"
+    else
+        bg_color="white"
+    fi
+
+    # Convert PPM to PNG (raw)
     for f in ${prefix}.*.ppm; do
-    convert "$f" "${f%.ppm}.png"
+        convert "$f" "${f%.ppm}.png"
     done
 
-    # Detect background color
-    bg_color="black"
-    if [[ "$prefix" == "light" ]]; then
-    bg_color="white"
-    fi
-
     # Remove background & add alpha
     for f in ${prefix}.*.png; do
-    convert "$f" -transparent "$bg_color" -fuzz 10% "${f%.png}_transparent.png"
+        convert "$f" -transparent "$bg_color" -fuzz 10% "${f%.png}_transparent.png"
     done
 
-    # Resize
+    # Resize to 50%
     for f in ${prefix}.*_transparent.png; do
-    convert "$f" -resize 50% "$f"
+        convert "$f" -resize 30% "$f"
     done
 
     # Create movie
     [ -f "${prefix}.webp" ] && rm "${prefix}.webp"
-
     ffmpeg -framerate 20 -i "${prefix}.%05d_transparent.png" \
-    -loop 0 -lossless 0 -qscale 5 -g 1 "${prefix}.webp"
+        -loop 0 -lossless 0 -qscale 5 -g 1 "${prefix}.webp"
 
-    # Cleanup PNGs
+    # Cleanup
     rm ${prefix}.*.png
     convert ${prefix}.00000.ppm ${prefix}.png
 }
 
-# Run for both dark and light sequences
-process_sequence "dark"
-process_sequence "light"
-
+# Run for both light and dark
+process_sequence "avatar"
+process_sequence "avatar-dm"

tutorial1/avatar/replace-in-main.sh

@@ -0,0 +1,11 @@
+#!/bin/bash
+set -e  # Stop on error
+
+# Define the base repo path once
+REPO_PATH="/home/simon/Git/GROMACS/main/docs/sphinx/source/tutorials/tutorial1/figures"
+
+# Copy the images to their destinations
+cp avatar.webp     "$REPO_PATH/bulk-solution.webp"
+cp avatar-dm.webp  "$REPO_PATH/bulk-solution-dm.webp"
+
+echo "✅ Images copied to $REPO_PATH"