public override _16x256x16VoxChunk GenerateVoxChunk(int uniqueID)
{
int[] position = _16x256x16VoxChunk.DefaultDecoderFromUniqueID2StPosition(uniqueID);
offset = new Vector2(position[0], position[1]);
GenNodes();
byte[] data = new byte[_16x256x16VoxChunk.Count];
_16x256x16VoxChunk chunk = new _16x256x16VoxChunk(uniqueID, data);
for (int x = 0; x < _16x256x16VoxChunk.Width; x++)
{
for (int z = 0; z < _16x256x16VoxChunk.Length; z++)
{
TNode node = nodes[x, z];
int height = (int)node.elevation;
byte type = (byte)(node.ttype);
for (int y = 0; y < height; y++)
{
chunk.SetVoxel(x, y, z, type);
}
}
}
return(chunk);
}
// 删除指定位置的Voxel
public void DeleteVoxel()
{
if (selectChunk == null)
{
return;
}
int[] local = new int[] { 0, 0, 0 };
local[0] = (int)(selectVoxelPosition.x) % _16x256x16VoxChunk.Width;
local[1] = (int)(selectVoxelPosition.y) % _16x256x16VoxChunk.Height;
local[2] = (int)(selectVoxelPosition.z) % _16x256x16VoxChunk.Length;
selectChunk.SetVoxel(local[0], local[1], local[2], _16x256x16VoxChunk.EmptyType);
// 更新该chunk的MeshObj
UpdateChunk(selectChunk);
}
public override _16x256x16VoxChunk GenerateVoxChunk(int uniqueID)
{
byte[] voxData = new byte[_16x256x16VoxChunk.Count];
_16x256x16VoxChunk result = new _16x256x16VoxChunk(uniqueID, voxData);
offset = _16x256x16VoxChunk.DefaultDecoderFromUniqueID2StPosition(uniqueID);
for (int lx = 0; lx < _16x256x16VoxChunk.Width; lx++)
{
for (int lz = 0; lz < _16x256x16VoxChunk.Length; lz++)
{
int groundHeight = GenBaseGround(lx, lz);
int SnowLayerHeight = GenSnowLayer(lx, lz);
int GlassLayerHeight = GenGlassLayer(lx, lz);
for (int h = 0; h < groundHeight; h++)
{
result.SetVoxel(lx, h, lz, (byte)VoxelType.Ground);
}
int snowSubGround = SnowLayerHeight - groundHeight;
if (snowSubGround > 0 && snowSubGround < snowDepth)
{
for (int h = SnowLayerHeight; h >= groundHeight; h--)
{
result.SetVoxel(lx, h, lz, (byte)VoxelType.Snow);
}
}
int glassSubGround = GlassLayerHeight - groundHeight;
if (glassSubGround > 0 && glassSubGround < glassDepth)
{
for (int h = glassSubGround; h >= groundHeight; h--)
{
result.SetVoxel(lx, h, lz, (byte)VoxelType.Glass);
}
}
}
}
return(result);
}
public override _16x256x16VoxChunk GenerateVoxChunk(int uniqueID)
{
byte[] voxData = new byte[_16x256x16VoxChunk.Count];
_16x256x16VoxChunk res = new _16x256x16VoxChunk(uniqueID, voxData);
for (int x = 0; x < _16x256x16VoxChunk.Width; x++)
{
for (int z = 0; z < _16x256x16VoxChunk.Length; z++)
{
int plainHeight = (int)(PlainSample(uniqueID, x, z) + 0.5f);
for (int y = 0; y < plainHeight; y++)
{
res.SetVoxel(x, y, z, 0x02);
}
}
}
return(res);
}