private MeshData GetSeaBottomData()
{
var size = _heigthData.GetLength(0);
if (size % 2 == 0)
{
throw new ArgumentException();
}
var step = size - 1;
var vertices = Assistant.CreateVertices(2, Consts.UnitSize);
for (int x = 0; x < size; x += step)
{
for (int z = 0; z < size; z += step)
{
vertices[((x / step) * ((size - 1) / step + 1)) + (z / step)].y = _heigthData[x, z] * _maxHeight;
}
}
return(new MeshData()
{
Vertices = vertices,
Triangles = Assistant.CreateTriangles(2),
UVs = Assistant.CreateUvs(2)
});
}
