void ChangeHeights()
{
Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
RaycastHit hit;
if (Physics.Raycast(ray, out hit))
{
var pos = hit.point;
var minD = float.MaxValue;
CoastlinesGen.Node nearestSite = null;
foreach (var node in newGraph.nodes)
{
var d = Vector3.Distance(pos, node.point);
if (minD > d)
{
minD = d;
nearestSite = node;
}
}
if (nearestSite == null)
{
return;
}
var p = nearestSite.edges[0].startPoint;
Debug.Log("adding height to " + p);
heightMap.AddTo(p);
CreateChunks();
}
}
