void GenerateGeometry()
{
//Debug.Log("Generate geometry " + gameObject.name + ".");
MeshData meshData = new MeshData();
meshData.Init(_hexTerrain.Types.Count * 2);
for (int yi = 0; yi < _height; yi++)
{
for (int xi = 0; xi < _width; xi++)
{
if (_hexTerrain.HexData.Contains(xi + _chunkGridOffset.x, yi + _chunkGridOffset.y))
{
if (_hexTerrain.HexData[yi + _chunkGridOffset.y, xi + _chunkGridOffset.x] != null)
{
Vector2i coordinate = new Vector2i(xi, yi);
Hexagon hexa = _hexTerrain.HexData[yi + _chunkGridOffset.y, xi + _chunkGridOffset.x];
hexa.AddToChunk(ref meshData, Vector3.zero, coordinate,
HexagonUtils.GetNeighbours(coordinate + _chunkGridOffset, _hexTerrain.HexData),
_hexTerrain.Types);
}
}
}
}
// Setup meshFilter.
_mesh.Clear();
_mesh.subMeshCount = meshData.triangles.Length;
_mesh.vertices = meshData.vertices.ToArray();
//_mesh.normals = _meshData.normals.ToArray();
_mesh.uv = meshData.uvs.ToArray();
for (int i = 0; i < meshData.triangles.Length; i++)
{
_mesh.SetTriangles(meshData.triangles[i].ToArray(), i);
}
_mesh.colors32 = meshData.colors.ToArray();
_mesh.RecalculateNormals();
IsDirty = false;
}