ColossalBuilder.java 文件源码

Drawer() {
    Coord.sort(blobStart, blobEnd);
    size = blobEnd.difference(blobStart);
    size.x++;
    size.y++;
    size.z++;
    NoiseGeneratorOctaves noiseGen = new NoiseGeneratorOctaves(rand, 2);
    noise = new double[size.x * size.y * size.z];
    double s = 1.0 / 256; // 1.0/512.0;
    noiseGen.generateNoiseOctaves(noise,
            blobStart.x, blobStart.y, blobStart.z,
            size.x, size.y, size.z,
            blobEnd.x * s, blobEnd.y * s, blobEnd.z * s);
    for (int i = 0; i < noise.length; i++) {
        noise[i] = (noise[i] + 1) / 2;
    }
    this.len = size.magnitude();
}