public static NavigationGrid CreateEmpty(int sizeX, int sizeY, int sizeZ, Vector3 position, Quaternion rotation, Vector3 scale, float boxSize = 1f)
{
var len = boxSize / 2;
var off = new Vector3(len, 0, len);
var min = new Vector3(0, 0, 0);
Max = new Vector3(sizeX, sizeY, sizeZ);
var grid = new NavigationGrid();
grid.InnerGrid = new NativeArray3D <GridNode>(sizeX, sizeY, sizeZ, Allocator.Persistent);
grid.Transform.Set(position, rotation, scale);
grid.BoxOffset = off;
grid.BoxOffsetLength = len;
grid.NodeBoxSize = boxSize;
grid.GridMaxX = grid.InnerGrid.GetLength(0) - 1;
grid.GridMaxY = grid.InnerGrid.GetLength(1) - 1;
grid.GridMaxZ = grid.InnerGrid.GetLength(2) - 1;
grid.MinX = 0;
grid.MaxX = grid.GridMaxX;
grid.MinY = 0;
grid.MaxY = grid.GridMaxY;
grid.MinZ = 0;
grid.MaxZ = grid.GridMaxZ;
return(grid);
}
public static NavigationGrid Create(int sizeX, int sizeY, int sizeZ, Vector3 position, Quaternion rotation, Vector3 scale, float boxSize = 1f)
{
var len = boxSize / 2;
var off = new Vector3(len, 0, len);
var min = new Vector3(0, 0, 0);
Max = new Vector3(sizeX, sizeY, sizeZ);
var nodes = new List <GridNode>();
for (var x = min.x + len; x < Max.x; x = x + boxSize)
{
for (var y = min.y + len; y < Max.y; y = y + boxSize)
{
for (var z = min.z + len; z < Max.z; z = z + boxSize)
{
var navNode = new GridNode();
var center = new Vector3(x, y, z);
navNode.Center = center;
navNode.X = center.x;
navNode.Y = center.y;
navNode.Z = center.z;
navNode.Size = new Vector3(boxSize, boxSize, boxSize);
navNode.Bounds = new SimpleBounds(center, navNode.Size);
navNode.NavigableCenter = center;
nodes.Add(navNode);
}
}
}
var grid = new NavigationGrid();
grid.InnerGrid = new NativeArray3D <GridNode>(sizeX, sizeY, sizeZ, Allocator.Persistent);
grid.Transform.Set(position, rotation, scale);
grid.BoxOffset = off;
grid.BoxOffsetLength = len;
grid.NodeBoxSize = boxSize;
grid.Update(nodes);
grid.Data = new GridViewData
{
BoxSize = boxSize,
Min = new int3(grid.MinX, grid.MinY, grid.MinZ),
Max = new int3(grid.MaxX, grid.MaxY, grid.MaxZ),
};
return(grid);
}