public IntVector3 Truncate(IntGrid3 box)
{
int x = Math.Min(Math.Max(this.X, box.X1), box.X2);
int y = Math.Min(Math.Max(this.Y, box.Y1), box.Y2);
int z = Math.Min(Math.Max(this.Z, box.Z1), box.Z2);
return(new IntVector3(x, y, z));
}
public override object ConvertFrom(ITypeDescriptorContext context, CultureInfo culture, object value)
{
if (value == null)
{
throw base.GetConvertFromException(value);
}
string source = value as string;
if (source == null)
{
return(base.ConvertFrom(context, culture, value));
}
return(IntGrid3.Parse(source));
}
public static void Calculate3(IntVector3 viewerLocation, int visionRange, VisionMap visibilityMap, IntSize3 mapSize,
Func <IntVector3, bool> blockerDelegate)
{
visibilityMap.Clear();
if (blockerDelegate(viewerLocation) == true)
{
return;
}
var g = new IntGrid3(new IntVector3(), mapSize);
g = g.Offset(-viewerLocation.X, -viewerLocation.Y, -viewerLocation.Z);
var vr = new IntVector3(visionRange, visionRange, visionRange);
g = g.Intersect(new IntGrid3(vr, -vr));
int visionRangeSquared = (visionRange + 1) * (visionRange + 1); // +1 to get a bit bigger view area
foreach (var dst in g.Range())
{
if (dst.LengthSquared > visionRangeSquared)
{
continue;
}
bool vis = FindLos3(viewerLocation, dst, blockerDelegate);
visibilityMap[dst] = vis;
// XXX Cheat a bit so that the floor will be visible
if (vis && dst.Z == 0 && viewerLocation.Z > 1)
{
visibilityMap[dst.SetZ(dst.Z - 1)] = true;
}
}
}
/// <summary>
/// Find route from src to destination area
/// </summary>
public static AStarResult FindArea(IEnvironmentObject env, IntVector3 src, DirectionSet srcPositioning, IntGrid3 dstArea,
int maxNodeCount = 200000, CancellationToken?cancellationToken = null)
{
var initLocs = env.GetPositioningLocations(src, srcPositioning);
var target = new AStarAreaTarget(env, dstArea);
return(Find(initLocs, target, maxNodeCount, cancellationToken));
}
public void Remove(IntGrid3 box)
{
m_boxs.Remove(box);
}
public void Add(IntGrid3 box)
{
m_boxs.Add(box);
}
public AStarAreaTarget(IEnvironmentObject env, IntGrid3 destination)
: base(env)
{
m_destination = destination;
}
