/// <summary>Smoothes the edges of a grid. Uses neigbour values to create the normals for the edges</summary>
private void SmoothEdges(AbstractGridMesh grid)
{
// bottom edge
for (var x = 0; x <= _sizeX; x++)
{
grid.SetNormal(x, 0, CalcEdgeNormal(x + OverlapBorderWidth, OverlapBorderWidth));
}
// top edge
for (var x = 0; x <= _sizeX; x++)
{
grid.SetNormal(x, _sizeZ, CalcEdgeNormal(x + OverlapBorderWidth, _sizeZ + OverlapBorderWidth));
}
// left edge
for (var z = 0; z <= _sizeZ; z++)
{
grid.SetNormal(0, z, CalcEdgeNormal(OverlapBorderWidth, z + OverlapBorderWidth));
}
// right edge
for (var z = 0; z <= _sizeZ; z++)
{
grid.SetNormal(_sizeX, z, CalcEdgeNormal(_sizeX + OverlapBorderWidth, z + OverlapBorderWidth));
}
}
public override void Start()
{
_grid = _chunk.CreateChild("Landscape " + _node.Id).AddComponent <SmoothShadedGridMesh>();
base.Start();
}
public void OnLandscapeCreated(AbstractGridMesh landscape, int id)
{
_landscapeMeshList.Add(id, landscape);
}
