//Checking opp sides I believe in order to see if it needs to render the mesh
public virtual MeshData Blockdata(Chunk1 chunk, int x, int y, int z, MeshData meshData)
{
meshData.useRenderDataForCol = true;
if (!chunk.GetBlock(x, y + 1, z).IsSolid(Direction.down))
{
meshData = FaceDataUp(chunk, x, y, z, meshData);
}
if (!chunk.GetBlock(x, y - 1, z).IsSolid(Direction.up))
{
meshData = FaceDataDown(chunk, x, y, z, meshData);
}
if (!chunk.GetBlock(x, y, z + 1).IsSolid(Direction.south))
{
meshData = FaceDataNorth(chunk, x, y, z, meshData);
}
if (!chunk.GetBlock(x, y, z - 1).IsSolid(Direction.north))
{
meshData = FaceDataSouth(chunk, x, y, z, meshData);
}
if (!chunk.GetBlock(x + 1, y, z).IsSolid(Direction.west))
{
meshData = FaceDataEast(chunk, x, y, z, meshData);
}
if (!chunk.GetBlock(x - 1, y, z).IsSolid(Direction.east))
{
meshData = FaceDataWest(chunk, x, y, z, meshData);
}
return meshData;
}
public override MeshData Blockdata(Chunk1 chunk, int x, int y, int z, MeshData meshData)
{
return meshData;
}
protected virtual MeshData FaceDataWest(Chunk1 chunk, int x, int y, int z, MeshData meshData)
{
meshData.AddVertex(new Vector3(x - 0.5f, y - 0.5f, z + 0.5f));
meshData.AddVertex(new Vector3(x - 0.5f, y + 0.5f, z + 0.5f));
meshData.AddVertex(new Vector3(x - 0.5f, y + 0.5f, z - 0.5f));
meshData.AddVertex(new Vector3(x - 0.5f, y - 0.5f, z - 0.5f));
meshData.AddQuadTriangles();
meshData.uv.AddRange(FaceUVs(Direction.west));
return meshData;
}