#include "brush.h"

#ifndef NOISE_BRUSHES_H_
#define NOISE_BRUSHES_H_

namespace brushes {
  ListBlur CardinalAverage({{0, 0, 1}, {1, 0, 1}, {0, 1, 1}, {-1, 0, 1}, {0, -1, 1}});
}

#endif // NOISE_BRUSHES_H_