How to use

computePath

method

in

playn.core.gl.Scale

/**
 * Returns an ordered series of scaled resources to try when loading an asset. The highest
 * resolution will be tried first, then half that resolution and so forth down to a normal
 * resolution image. In general this is simply {@code 2, 1}, but on a Retina iPad, it could be
 * {@code 4, 2, 1}.
 */
public List<ScaledResource> getScaledResources(String path) {
 List<ScaledResource> rsrcs = new ArrayList<ScaledResource>();
 rsrcs.add(new ScaledResource(this, computePath(path, factor)));
 for (float rscale = MathUtil.ifloor(factor); rscale > 1; rscale -= 1) {
  if (rscale != factor) rsrcs.add(
   new ScaledResource(new Scale(rscale), computePath(path, rscale)));
 }
 rsrcs.add(new ScaledResource(ONE, path));
 return rsrcs;
}