public void GenerateBlocks()
{
for (int x = 0; x < _chunkSize; ++x)
{
for (int y = 0; y < _chunkSize; ++y)
{
for (int z = 0; z < _chunkSize; ++z)
{
Atlas.ID block = GenerateBlock(_column, _pos.x * _chunkSize + x, _pos.y * _chunkSize + y, _pos.z * _chunkSize + z);
// Skip air
if (block == Atlas.ID.Air)
{
continue;
}
_blocks[x, y, z] = block;
++_density;
}
}
}
if (_density == 0)
{
_blocks = null;
}
_generated = true;
}
public void GenerateBlocks()
{
for (int x = 0; x < World.GetChunkSize(); ++x)
{
for (int y = 0; y < World.GetChunkSize(); ++y)
{
for (int z = 0; z < World.GetChunkSize(); ++z)
{
Atlas.ID block = World.GenerateBlock(_column, _pos.x * World.GetChunkSize() + x, _pos.y * World.GetChunkSize() + y, _pos.z * World.GetChunkSize() + z);
// Skip air
if (block == Atlas.ID.Air)
{
continue;
}
_blocks[x, y, z] = block;
++_density;
}
}
}
if (_density == 0)
{
_blocks = null;
}
_generated = true;
_chunk.UpdateState();
}
private void CubeWest(int x, int y, int z, Atlas.ID block)
{
_newVerts.Add(new Vector3(x, y - 1, z + 1));
_newVerts.Add(new Vector3(x, y, z + 1));
_newVerts.Add(new Vector3(x, y, z));
_newVerts.Add(new Vector3(x, y - 1, z));
Atlas.Dir dir = Atlas.Dir.West;
Color color = Color.white;
/*if (false && block == Atlas.ID.Grass && Block(x - 1, y - 1, z) == Atlas.ID.Grass)
* {
* dir = Atlas.Dir.Up;
* color = Atlas.Colors["Normal_1"] * 2f; // Multiplier that most Unity shaders seem to use to brighten
* }*/
_newColors.Add(color);
_newColors.Add(color);
_newColors.Add(color);
_newColors.Add(color);
Vector2 texturePos = Atlas.GetTexture(block, dir);
Cube(texturePos);
}
private void CubeSouth(int x, int y, int z, Atlas.ID block)
{
_newVerts.Add(new Vector3(x, y - 1, z));
_newVerts.Add(new Vector3(x, y, z));
_newVerts.Add(new Vector3(x + 1, y, z));
_newVerts.Add(new Vector3(x + 1, y - 1, z));
Atlas.Dir dir = Atlas.Dir.South;
Color color = Color.white;
if (block == Atlas.ID.Grass && Block(x, y - 1, z - 1) == Atlas.ID.Grass)
{
dir = Atlas.Dir.Up;
color = Atlas.Colors["Normal_1"] * 2f; // Multiplier that most Unity shaders seem to use to brighten
}
_newColors.Add(color);
_newColors.Add(color);
_newColors.Add(color);
_newColors.Add(color);
Vector2 texturePos = Atlas.GetTexture(block, dir);
Cube(texturePos);
}
/// <summary>
/// Tell DataChunk to generate its blocks.
/// </summary>
public void GenerateBlocks()
{
for (int x = 0; x < World.chunkSize; ++x)
{
for (int y = 0; y < World.chunkSize; ++y)
{
for (int z = 0; z < World.chunkSize; ++z)
{
Atlas.ID block = World.GenerateBlock(new BlockPos(x, y, z, _pos));
// Skip air
if (block == Atlas.ID.Air)
{
continue;
}
_blocks[x, y, z] = block;
++_density;
}
}
}
if (_density == 0)
{
_blocks = null;
}
_generated = true;
_chunk.UpdateState();
}
/// <summary>
/// Tell chunk to generate its mesh.
/// </summary>
public void GenerateMesh()
{
// Iterate through x, y, z
for (int x = 0; x < _chunkSize; x++)
{
for (int y = 0; y < _chunkSize; y++)
{
for (int z = 0; z < _chunkSize; z++)
{
BlockPos pos = new BlockPos(x, y, z, _chunkPos);
Atlas.ID block = Block(pos);
// Generate the mesh and texturize
if (block != Atlas.ID.Air)
{
if (Block(pos + BlockPos.up) == Atlas.ID.Air)
{
CubeUp(x, y, z, block);
}
if (Block(pos + BlockPos.down) == Atlas.ID.Air)
{
CubeDown(x, y, z, block);
}
if (Block(pos + BlockPos.east) == Atlas.ID.Air)
{
CubeEast(x, y, z, block);
}
if (Block(pos + BlockPos.west) == Atlas.ID.Air)
{
CubeWest(x, y, z, block);
}
if (Block(pos + BlockPos.north) == Atlas.ID.Air)
{
CubeNorth(x, y, z, block);
}
if (Block(pos + BlockPos.south) == Atlas.ID.Air)
{
CubeSouth(x, y, z, block);
}
}
}
}
}
_clearMesh = true;
_updateMesh = true;
}
public void GenerateMesh()
{
if (_render)
{
// Iterate through x, y, z
for (int x = 0; x < _chunkSize; x++)
{
for (int y = 0; y < _chunkSize; y++)
{
for (int z = 0; z < _chunkSize; z++)
{
Atlas.ID block = Block(x, y, z);
// Generate the mesh and texturize
if (block != Atlas.ID.Air)
{
if (Block(x, y + 1, z) == Atlas.ID.Air)
{
CubeUp(x, y, z, block);
}
if (Block(x, y - 1, z) == Atlas.ID.Air)
{
CubeDown(x, y, z, block);
}
if (Block(x + 1, y, z) == Atlas.ID.Air)
{
CubeEast(x, y, z, block);
}
if (Block(x - 1, y, z) == Atlas.ID.Air)
{
CubeWest(x, y, z, block);
}
if (Block(x, y, z + 1) == Atlas.ID.Air)
{
CubeNorth(x, y, z, block);
}
if (Block(x, y, z - 1) == Atlas.ID.Air)
{
CubeSouth(x, y, z, block);
}
}
}
}
}
_updateMesh = true;
}
}
public void SetBlock(Atlas.ID block, int x, int y, int z)
{
// Do not give us air!
if (block == Atlas.ID.Air)
{
return;
}
// Unnullify
if (_blocks == null)
{
_blocks = new Atlas.ID[_chunkSize, _chunkSize, _chunkSize];
}
_blocks[x, y, z] = block;
++_density;
}
private void CubeDown(int x, int y, int z, Atlas.ID block)
{
_newVerts.Add(new Vector3(x, y - 1, z));
_newVerts.Add(new Vector3(x + 1, y - 1, z));
_newVerts.Add(new Vector3(x + 1, y - 1, z + 1));
_newVerts.Add(new Vector3(x, y - 1, z + 1));
Atlas.Dir dir = Atlas.Dir.Down;
Color color = Color.white;
_newColors.Add(color);
_newColors.Add(color);
_newColors.Add(color);
_newColors.Add(color);
Vector2 texturePos = Atlas.GetTexture(block, dir);
Cube(texturePos);
}
/// <summary>
/// Set block at given position.
/// </summary>
/// <param name="block">Block ID.</param>
/// <param name="pos">Block position.</param>
/// <remarks>To set <c>Atlas.ID.Air</c>, you need to use <see cref="DataChunk.RemoveBlock(BlockPos)"/></remarks>
public void SetBlock(Atlas.ID block, BlockPos pos)
{
// Do not give us air!
if (block == Atlas.ID.Air)
{
return;
}
// Something is amiss, it should be our chunk pos
if (pos.chunkPos != _pos)
{
return;
}
// Unnullify
if (_blocks == null)
{
_blocks = new Atlas.ID[World.chunkSize, World.chunkSize, World.chunkSize];
}
_blocks[pos.x, pos.y, pos.z] = block;
++_density;
}
// This generates only border mesh stuff
public void GenerateMesh(Atlas.Dir dir)
{
// Start, end
int xS = 0; int xE = _chunkSize;
int yS = 0; int yE = _chunkSize;
int zS = 0; int zE = _chunkSize;
switch (dir)
{
case Atlas.Dir.Up:
yS = _chunkSize; ++yE;
break;
case Atlas.Dir.Down:
yE = 1;
break;
case Atlas.Dir.East:
xS = _chunkSize; ++xE;
break;
case Atlas.Dir.West:
xE = 1;
break;
case Atlas.Dir.North:
zS = _chunkSize; ++zE;
break;
case Atlas.Dir.South:
zE = 1;
break;
}
// Iterate through x, y, z
for (int x = xS; x < xE; x++)
{
for (int y = yS; y < yE; y++)
{
for (int z = zS; z < zE; z++)
{
BlockPos pos = new BlockPos(x, y, z);
Atlas.ID block = Block(pos);
// Generate the mesh and texturize
if (block != Atlas.ID.Air)
{
// Out of bounds are done in a separate method
if (dir == Atlas.Dir.Up && Block(pos + BlockPos.up) == Atlas.ID.Air)
{
CubeUp(x, y, z, block);
}
if (dir == Atlas.Dir.Down && Block(pos + BlockPos.down) == Atlas.ID.Air)
{
CubeDown(x, y, z, block);
}
if (dir == Atlas.Dir.East && Block(pos + BlockPos.east) == Atlas.ID.Air)
{
CubeEast(x, y, z, block);
}
if (dir == Atlas.Dir.West && Block(pos + BlockPos.west) == Atlas.ID.Air)
{
CubeWest(x, y, z, block);
}
if (dir == Atlas.Dir.North && Block(pos + BlockPos.north) == Atlas.ID.Air)
{
CubeNorth(x, y, z, block);
}
if (dir == Atlas.Dir.South && Block(pos + BlockPos.south) == Atlas.ID.Air)
{
CubeSouth(x, y, z, block);
}
}
}
}
}
_updateMesh = true;
}
