Examples of ca.eandb.jmist.framework.path.Path

ca.eandb.jmist.framework.path.Path
A sequence of scattering events from the eye or from a light source used by path-integral based rendering algorithms. @author Brad Kimmel


      int callbackInterval = Math  .min(10000,
          Math.max(1, mutations / 100));
      int nextCallback = 0;


      Path x = generatePath(seed);
      Path y;
      Color c = null;


      for (int i = 0; i < mutations; i++) {
        if (--nextCallback <= 0) {
          if (!monitor.notifyProgress(i, mutations)) {

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        RasterUtil.addPixel(image, p, c);
      }
    }


    private Path mutate(Path x) {
      Path y = mutator.mutate(x, random);
      if (y == null || y == x) {
        return x;
      }


      double a = a(x, y);

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    PathNode newEyeTail = path.getEyeTail();
    PathNode newLightTail = path.getLightTail();


    newEyeTail = newEyeTail.expand(rnd.next(), rnd.next(), rnd.next()); // FIXME


    return new Path(newLightTail, newEyeTail);


  }

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    PathNode newEyeTail = path.getEyeTail();
    PathNode newLightTail = path.getLightTail();


    newLightTail = newLightTail.expand(rnd.next(), rnd.next(), rnd.next()); // FIXME


    return new Path(newLightTail, newEyeTail);


  }

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