public Chunk ChunkColumnGen(Chunk chunk, int x, int z)
{
float prevy = chunk.pos.y - 1;
float xoff;
float yoff;
float planitary = GetNoise (x, z, 1000, 0.005f, 10);
for (int y = chunk.pos.y; y < chunk.pos.y + Chunk.chunkSize; y++) {
float metallic = GetNoise (x-1000, y-1000, z-1000, 0.005f, 20);
float softness = GetNoise (x+1000, y, z, 0.05f, 10);
float water = GetNoise (x+1000, y, z, 0.005f, 10);
float bio = GetNoise (x+100, y, z+100, 0.005f, 20);
float magnitude = (0.045f);
float zonenoise = GetNoise (x+100, y+200, z+400, 0.005f, 10);
float substrate = planitary + softness - (water+1f);
float biome;
if (zonenoise > 5.0f) {
biome = substrate + metallic;
if ((metallic < 8) && (metallic > 3)) {
if (water > 5)
biome += bio;
else
biome -= bio;
}
} else {
biome = substrate - metallic;
if ((metallic < 8) && (metallic > 3)) {
if (water < 5)
biome += water;
else
biome -= water;
}
}
//fidelity
float prevx = GetNoise (x-1, y*2, z, magnitude, 6);
float noise = GetNoise (x, y*2, z, magnitude, 6);
float remainder = (noise - (int)noise);
Block block = new Block ();
if (noise > prevx)
xoff = 1 - remainder;
else
xoff = remainder;
if (noise > prevy)
yoff = remainder;
else
yoff = 1 - remainder;
prevy = noise;
block.setvariant (x, y, z);
block.setoffset (xoff, yoff, remainder);
if (noise + softness < 7.0f) {
block.material = 0;
} else if (metallic > 17.0f) {
block.material = 19;
} else if (bio > 17.07f) {
block.material = 32;
} else if (substrate < 4.07f) {
block.material = 5;
} else if (biome < 12.07f) {
block.material = 35;
} else if (biome < 18.07f) {
block.material = 38;
} else {
block.material = 40;
}
if ((z < 1) || ((z > 4) && (z < 8))) { //air is entered so we see our chunks facing out
block.material = 0;
block.faces = 0;
}
chunk.SetBlock (x - chunk.pos.x, y - chunk.pos.y, z - chunk.pos.z, block);
}
return chunk;
}