/// <summary>
/// Sends the vertices in the set of slices to the accumulator.
/// </summary>
private static void _SendVertices(Quadtree <Material>[,] Slices, Axis Direction, int DirectionBound, List <ColorNormalVertex>[,] Accum)
{
for (int iax = 0; iax < 3; iax++)
{
Axis ax = (Axis)iax;
if (ax != Direction)
{
for (int l = 0; l < DirectionBound - 1; l++)
{
foreach (KeyValuePair <Point <int>, Material> bord in Slices[iax, l].Enumerate(Material.Default))
{
Vector <int> pos = new Vector <int>(l, bord.Key.X, bord.Key.Y).AxisUnorder(ax);
IRenderable ren = Material.CreateRenderable(new Border <Material>()
{
Direction = ax, Position = pos, Value = bord.Value
});
IVertexRenderable <ColorNormalVertex> cnv = ren as IVertexRenderable <ColorNormalVertex>;
if (cnv != null)
{
Accum[pos[Direction], 1].AddRange(cnv.Vertices);
}
}
}
}
else
{
for (int l = 0; l < DirectionBound - 1; l++)
{
var posit = Iterator.ListIterator(Accum[l, 2]);
var negit = Iterator.ListIterator(Accum[l + 1, 0]);
StaticRenderer.SendQuadtree(Slices[iax, l], Direction, l, new Point <int>(0, 0), posit, negit);
}
}
}
}