public static MapHeights createSeabed(int w, int h)
{
MapHeights perlin = MapHeights.createPerlinNoise(w, h, (double)((int)(100000f / Form1.CELL_SIZE)) / 100000f, 20, 2);
perlin.normalize(-1, -.6);
perlin.Smooth(-1, -.6, 8);
perlin.Smooth(-1, -.8, 5);
return(perlin);
}
public static MapHeights createHills(int w, int h)
{
MapHeights perlin = MapHeights.createPerlinNoise(w, h, (double)((int)(100000f / Form1.CELL_SIZE)) / 100000f, 5, 35);
perlin.SimpleTransform(1);
perlin.Smooth(0, .1, 8);
perlin.Smooth(0, .2, 2);
perlin.normalizeWithExtention(-.1, .38, .9);
return(perlin);
}
public static MapHeights createPlains(int w, int h)
{
MapHeights perlin = MapHeights.createPerlinNoise(w, h, (double)((int)(100000f / Form1.CELL_SIZE)) / 100000f, 10, 2);
perlin.normalize(-.2, .3);
perlin.Smooth(-.2, .3, 7);
perlin.Smooth(.1, .3, 5);
perlin.Smooth(-.2, .1, 3);
perlin.Loosening(-.2, .3, 0.009, 1);
return(perlin);
}
public static MapHeights createMountains(int w, int h)
{
MapHeights perlin = MapHeights.createPerlinNoise(w, h, (double)((int)(100000f / Form1.CELL_SIZE)) / 100000, 10, 25);
MapHeights diamond = MapHeights.createDiamondSquare(w, h, .9);
perlin.normalizeWithExtention(0, 1, .95);
diamond.normalizeWithExtention(-.1, .4, .95);
MapHeights union = createUnion(
true,
(int i, int j, MapHeights[] maps) =>
{
return(maps[0][i, j] + maps[1][i, j] * (maps[0][i, j] + 1.1) / 2.1f);
},
perlin,
diamond);
union.SimpleTransform(1);
union.Loosening(0.4, 1, 0.03, 1);
union.Loosening(0.7, 1, 0.08, 2);
union.Smooth(0.4, 1, 1);
union.normalizeWithExtention(-.5, 1, .97);
return(union);
}