public static BufferedImage getGreenImage(final int stitch, final int image) throws IOException {
File file =
new File(Cache.CACHE.getCanonicalPath() + "/images-green/" + stitch + "/" + image + ".png");
if (file.exists()) return ImageIO.read(file);
BufferedImage result = MetalTools.toImage(getInterpolatedImage(stitch, image), 128);
Tools.ensurePath(file.getAbsolutePath());
ImageIO.write(result, "png", file);
return result;
}
public static void writeExp(float[][] image, String name) throws IOException {
Tools.writePNG(MetalTools.toImage(exp(image), 128), name);
}