protected override MeshData FaceDataDown(Chunk chunk, int x, int y, int z, MeshData meshData)
{
meshData.AddVertex(new Vector3(x + blockSize, y - blockSize, z - blockSize));
meshData.AddVertex(new Vector3(x - blockSize, y - blockSize, z - blockSize));
meshData.AddVertex(new Vector3(x - blockSize, y - blockSize, z + blockSize));
meshData.AddVertex(new Vector3(x + blockSize, y - blockSize, z + blockSize));
meshData.AddQuadTriangles();
return meshData;
}
public override MeshData Blockdata(Chunk chunk, int x, int y, int z, MeshData meshData)
{
this.chunk = chunk;
meshData.useRenderDataForCol = true;
//DOWN
meshData = FaceDataUp(chunk, x, y, z, meshData);
meshData.uv.AddRange(FaceUVs(Direction.down));
meshData.uv.AddRange(FaceUVs(Direction.down));
meshData.uv.AddRange(FaceUVs(Direction.down));
meshData.uv.AddRange(FaceUVs(Direction.down));
//UP
meshData = FaceDataDown(chunk, x, y, z, meshData);
meshData.uv.AddRange(FaceUVs(Direction.up));
meshData.uv.AddRange(FaceUVs(Direction.up));
meshData.uv.AddRange(FaceUVs(Direction.up));
meshData.uv.AddRange(FaceUVs(Direction.up));
//SOUTH
meshData = FaceDataNorth(chunk, x, y, z, meshData);
meshData.uv.AddRange(FaceUVs(Direction.south));
meshData.uv.AddRange(FaceUVs(Direction.south));
meshData.uv.AddRange(FaceUVs(Direction.south));
meshData.uv.AddRange(FaceUVs(Direction.south));
//NORTH
meshData = FaceDataSouth(chunk, x, y, z, meshData);
meshData.uv.AddRange(FaceUVs(Direction.north));
meshData.uv.AddRange(FaceUVs(Direction.north));
meshData.uv.AddRange(FaceUVs(Direction.north));
meshData.uv.AddRange(FaceUVs(Direction.north));
//WEST
meshData = FaceDataEast(chunk, x, y, z, meshData);
meshData.uv.AddRange(FaceUVs(Direction.west));
meshData.uv.AddRange(FaceUVs(Direction.west));
meshData.uv.AddRange(FaceUVs(Direction.west));
meshData.uv.AddRange(FaceUVs(Direction.west));
//EAST
meshData = FaceDataWest(chunk, x, y, z, meshData);
meshData.uv.AddRange(FaceUVs(Direction.east));
meshData.uv.AddRange(FaceUVs(Direction.east));
meshData.uv.AddRange(FaceUVs(Direction.east));
meshData.uv.AddRange(FaceUVs(Direction.east));
return meshData;
}
public override MeshData Blockdata(Chunk chunk, int x, int y, int z, MeshData meshData)
{
this.chunk = chunk;
meshData.useRenderDataForCol = true;
if (chunk.GetBlock(x, y - 1, z).IsSolid(Direction.up))
{
meshData = FaceDataDown(chunk, x, y, z, meshData);
meshData.uv.AddRange(FaceUVs(Direction.down));
}
return meshData;
}
// Sends the calculated mesh information
// to the mesh and collision components
void RenderMesh(MeshData meshData)
{
filter.mesh.Clear();
filter.mesh.vertices = meshData.vertices.ToArray();
filter.mesh.triangles = meshData.triangles.ToArray();
filter.mesh.uv = meshData.uv.ToArray();
filter.mesh.RecalculateNormals();
coll.sharedMesh = null;
Mesh mesh = new Mesh();
mesh.vertices = meshData.colVertices.ToArray();
mesh.triangles = meshData.colTriangles.ToArray();
mesh.RecalculateNormals();
coll.sharedMesh = mesh;
}
public virtual MeshData Blockdata(Chunk chunk, int x, int y, int z, MeshData meshData)
{
this.chunk = chunk;
meshData.useRenderDataForCol = true;
if (!chunk.GetBlock(x, y + 1, z).IsSolid(Direction.down))
{
meshData = FaceDataUp(chunk, x, y, z, meshData);
meshData.uv.AddRange(FaceUVs(Direction.down));
}
if (!chunk.GetBlock(x, y - 1, z).IsSolid(Direction.up))
{
meshData = FaceDataDown(chunk, x, y, z, meshData);
meshData.uv.AddRange(FaceUVs(Direction.up));
}
if (!chunk.GetBlock(x, y, z + 1).IsSolid(Direction.south))
{
meshData = FaceDataNorth(chunk, x, y, z, meshData);
meshData.uv.AddRange(FaceUVs(Direction.south));
}
if (!chunk.GetBlock(x, y, z - 1).IsSolid(Direction.north))
{
meshData = FaceDataSouth(chunk, x, y, z, meshData);
meshData.uv.AddRange(FaceUVs(Direction.north));
}
if (!chunk.GetBlock(x + 1, y, z).IsSolid(Direction.west))
{
meshData = FaceDataEast(chunk, x, y, z, meshData);
meshData.uv.AddRange(FaceUVs(Direction.west));
}
if (!chunk.GetBlock(x - 1, y, z).IsSolid(Direction.east))
{
meshData = FaceDataWest(chunk, x, y, z, meshData);
meshData.uv.AddRange(FaceUVs(Direction.east));
}
return meshData;
}
protected virtual MeshData FaceDataWest(Chunk chunk, int x, int y, int z, MeshData meshData)
{
meshData.AddVertex(new Vector3(x - blockSize, y - blockSize, z + blockSize));
meshData.AddVertex(new Vector3(x - blockSize, y + blockSize, z + blockSize));
meshData.AddVertex(new Vector3(x - blockSize, y + blockSize, z - blockSize));
meshData.AddVertex(new Vector3(x - blockSize, y - blockSize, z - blockSize));
meshData.AddQuadTriangles();
return meshData;
}
public override MeshData Blockdata(Chunk chunk, int x, int y, int z, MeshData meshData)
{
return meshData;
}
void UpdateChunk()
{
rendered = true;
MeshData meshData = new MeshData();
for (int x = 0; x < chunkSize; x++)
{
for (int y = 0; y < chunkSize; y++)
{
for (int z = 0; z < chunkSize; z++)
{
meshData = blocks[x, y, z].Blockdata(this, x, y, z, meshData);
}
}
}
RenderMesh(meshData);
}
protected override MeshData FaceDataDown(Chunk chunk, int x, int y, int z, MeshData meshData)
{
meshData.AddVertex(new Vector3((x - treeOffset) - blockSize, y - (blockSize * treeHeight), (z - treeOffset) - blockSize));
meshData.AddVertex(new Vector3((x - treeOffset) + blockSize, y - (blockSize * treeHeight), (z - treeOffset) - blockSize));
meshData.AddVertex(new Vector3((x - treeOffset) + blockSize, y - (blockSize * treeHeight), (z - treeOffset) + blockSize));
meshData.AddVertex(new Vector3((x - treeOffset) - blockSize, y - (blockSize * treeHeight), (z - treeOffset) + blockSize));
meshData.AddQuadTriangles();
meshData.AddVertex(new Vector3((x + treeOffset) - blockSize, y - (blockSize * treeHeight), z - blockSize));
meshData.AddVertex(new Vector3((x + treeOffset) + blockSize, y - (blockSize * treeHeight), z - blockSize));
meshData.AddVertex(new Vector3((x + treeOffset) + blockSize, y - (blockSize * treeHeight), z + blockSize));
meshData.AddVertex(new Vector3((x + treeOffset) - blockSize, y - (blockSize * treeHeight), z + blockSize));
meshData.AddQuadTriangles();
meshData.AddVertex(new Vector3((x - treeOffset) - blockSize, y - (blockSize * treeHeight), z - blockSize));
meshData.AddVertex(new Vector3((x - treeOffset) + blockSize, y - (blockSize * treeHeight), z - blockSize));
meshData.AddVertex(new Vector3((x - treeOffset) + blockSize, y - (blockSize * treeHeight), z + blockSize));
meshData.AddVertex(new Vector3((x - treeOffset) - blockSize, y - (blockSize * treeHeight), z + blockSize));
meshData.AddQuadTriangles();
meshData.AddVertex(new Vector3((x + treeOffset) - blockSize, y - (blockSize * treeHeight), (z + treeOffset) - blockSize));
meshData.AddVertex(new Vector3((x + treeOffset) + blockSize, y - (blockSize * treeHeight), (z + treeOffset) - blockSize));
meshData.AddVertex(new Vector3((x + treeOffset) + blockSize, y - (blockSize * treeHeight), (z + treeOffset) + blockSize));
meshData.AddVertex(new Vector3((x + treeOffset) - blockSize, y - (blockSize * treeHeight), (z + treeOffset) + blockSize));
meshData.AddQuadTriangles();
return meshData;
}
