private void SetupNavVectorField()
{
float xCount = width / dist, yCount = height / dist, zCount = length / dist;
for (int x = 0; x < xCount + 1; x++)
{
Vector3 right = startTransform.right * x * dist;
for (int y = 0; y < yCount + 1; y++)
{
Vector3 up = startTransform.up * y * dist;
for (int z = 0; z < zCount + 1; z++)
{
Vector3 forward = startTransform.forward * z * dist;
Vector3 dir = (right + up + forward);
VectorNode newNode = ScriptableObject.CreateInstance("VectorNavigation.VectorNode") as VectorNode;
newNode.postition = offset;
newNode.direction = dir;
startNodes.Add(newNode);
indexList.Add(newNode.GetRelativPosition());
}
}
}
}
private void SetNodeNeighbors()
{
foreach (VectorNode node in startNodes)
{
foreach (Vector3 dir in directions)
{
VectorNode neighborNode = GetNodeFromPosition(node.GetRelativPosition() + dir);
if (neighborNode != null)
{
node.neighbors.Add(neighborNode);
}
}
}
}
public void Setup(VectorNode node, Vector3 start, Vector3 end, VectorPathNode preNode)
{
vecNode = node;
position = node.GetRelativPosition();
normal = node.normal;
if (preNode == null)
{
startDistance = Vector3.Distance(position, start);
}
else
{
startDistance = Vector3.Distance(position, preNode.position) + preNode.startDistance;
lastNode = preNode;
name = preNode.name + 1;
lastName = name - 1;
}
endDistance = Vector3.Distance(position, end);
}
private VectorNode GetClosestNode(Vector3 pos, bool?start = false)
{
VectorNode result = null;
List <VectorNode> nodes = possibleNodes;
if (start.Value)
{
nodes = navField.activeNodes;
}
//Using LinQ to find closest node based on distance in current NavigationField:
result = navField.activeNodes.Select(select => new
{
Value = select,
Difference = (pos - select.GetRelativPosition()).magnitude
}
).OrderBy(select => select.Difference).First().Value;
return(result);
}
