@Override
protected void transform(int x, int y, double[] t) {
int d =
limitByte(
(int)
(127
* (1
+ PerlinNoise.noise2D(
((double) x) / scale + randomX, ((double) y) / scale + randomY))));
t[0] = x + tx[d];
t[1] = y + ty[d];
}
protected void filter2(int[] inPixels, int[] outPixels, int width, int height) {
for (int y = 0; y < height; y++) {
for (int x = 0; x < width; x++) {
int pixel =
limitByte(
(int)
(127
* (1
+ PerlinNoise.noise2D(
((double) x) / scale + randomX, ((double) y) / scale + randomY))));
outPixels[x + y * width] =
(limitByte((int) 255) << 24)
| (limitByte((int) pixel) << 16)
| (limitByte((int) pixel) << 8)
| (limitByte((int) pixel));
}
}
}