public virtual MeshData Blockdata(Chunk chunk, int x, int y, int z, float scale, float worldScale, MeshData meshData)
{
if (BlockType == VoxBlockType.Empty) return meshData;
meshData.UseRenderDataForCol = true;
if (!chunk.GetBlock(x, y + 1, z).IsSolid(Direction.Down))
{
meshData = FaceDataUp(chunk, x, y, z, scale, worldScale, meshData);
}
if (!chunk.GetBlock(x, y - 1, z).IsSolid(Direction.Up))
{
meshData = FaceDataDown(chunk, x, y, z, scale, worldScale, meshData);
}
if (!chunk.GetBlock(x, y, z + 1).IsSolid(Direction.South))
{
meshData = FaceDataNorth(chunk, x, y, z, scale, worldScale, meshData);
}
if (!chunk.GetBlock(x, y, z - 1).IsSolid(Direction.North))
{
meshData = FaceDataSouth(chunk, x, y, z, scale, worldScale, meshData);
}
if (!chunk.GetBlock(x + 1, y, z).IsSolid(Direction.West))
{
meshData = FaceDataEast(chunk, x, y, z, scale, worldScale, meshData);
}
if (!chunk.GetBlock(x - 1, y, z).IsSolid(Direction.East))
{
meshData = FaceDataWest(chunk, x, y, z, scale, worldScale, meshData);
}
return meshData;
}
//Sends the calculated mesh information
//to the mesh and collision components
protected void RenderMesh(MeshData meshData)
{
Filter.mesh.Clear();
Filter.mesh.vertices = meshData.vertices.ToArray();
Filter.mesh.triangles = meshData.triangles.ToArray();
Filter.mesh.colors = meshData.colors.ToArray();
Filter.mesh.uv = meshData.uv.ToArray();
Filter.mesh.RecalculateNormals();
Coll.sharedMesh = null;
var mesh = new Mesh
{
vertices = meshData.colVertices.ToArray(),
triangles = meshData.colTriangles.ToArray()
};
mesh.RecalculateNormals();
Coll.sharedMesh = mesh;
}
//Updates the chunk based on its contents
protected void Reconstruct()
{
Rendered = true;
var meshData = new MeshData();
for (var x = 0; x < World.ChunkSize; x++)
{
for (var y = 0; y < World.ChunkSize; y++)
{
for (var z = 0; z < World.ChunkSize; z++)
{
Blocks[x, y, z].JustCreated = false;
meshData = Blocks[x, y, z].Blockdata(this, x, y, z, BlockScale * World.UnitScale, World.UnitScale, meshData);
//if (Blocks[x, y, z] != null)
//{
//}
//else
//{
// Blocks[x, y, z] = new Block(Color.white) {BlockType = VoxBlockType.Empty};
//}
}
}
}
RenderMesh(meshData);
}
protected virtual MeshData FaceDataWest(Chunk chunk, int x, int y, int z, float scale, float worldScale, MeshData meshData)
{
meshData.AddVertex(new Vector3(x * worldScale - scale, y * worldScale - scale, z * worldScale + scale), BlockColor);
meshData.AddVertex(new Vector3(x * worldScale - scale, y * worldScale + scale, z * worldScale + scale), BlockColor);
meshData.AddVertex(new Vector3(x * worldScale - scale, y * worldScale + scale, z * worldScale - scale), BlockColor);
meshData.AddVertex(new Vector3(x * worldScale - scale, y * worldScale - scale, z * worldScale - scale), BlockColor);
meshData.AddQuadTriangles();
meshData.uv.AddRange(FaceUVs(Direction.West));
return meshData;
}
