Convert Png To Sdf Patched -

# 4. Invert for distance calculation (Scipy treats '0' as foreground) # If your shape is white (1), invert it so shape is 0. shape = 1 - binary

# 2. Normalize to binary (0 or 255) _, binary = cv2.threshold(img, 127, 255, cv2.THRESH_BINARY) convert png to sdf

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# 3. Convert to float range [0, 1] binary = binary / 255.0 binary = cv2.threshold(img

# 5. Calculate Euclidean Distance Transform # dt = Distance to nearest 0 (edge) dt = ndimage.distance_transform_edt(shape) convert png to sdf