public static Vector3 GetCenter(BoctModel model)
{
if (model.Regions == null)
{
return(Vector3.zero);
}
if (model.Regions.Count == 0)
{
return(Vector3.zero);
}
var sum = Vector3.zero;
int count = 0;
foreach (var r in model.Regions)
{
var solidList = BoctTools.GetSolidBoctArray(r.Value.Head);
for (int i = 0; i < solidList.Length; i++)
{
var boct = solidList[i];
sum += BoctAddressTools.GetCoordinate(boct.Address);
count++;
}
}
return(sum / count);
}
public static Boct GetAdjoiningBoct(Boct b, int face, BoctModel model)
{
var adjoiningAddress = BoctAddressTools.GetAdjoiningBoctAddress(b.Address, face);
if (adjoiningAddress == null)
{
return(null);
}
else
{
return(model.Find(adjoiningAddress));
}
}
public static Bounds GetBounds(BoctModel model, bool scanBoct = true)
{
var bounds = new Bounds();
if (model.Regions == null)
{
return(bounds);
}
if (model.Regions.Count == 0)
{
return(bounds);
}
var xRange = new Vector2(float.MaxValue, float.MinValue);
var yRange = new Vector2(float.MaxValue, float.MinValue);
var zRange = new Vector2(float.MaxValue, float.MinValue);
if (scanBoct)
{
foreach (var r in model.Regions)
{
var solidList = BoctTools.GetSolidBoctArray(r.Value.Head);
for (int j = 0; j < solidList.Length; j++)
{
var boct = solidList[j];
var boctBounds = BoctAddressTools.GetBounds(boct.Address);
//Debug.Log("Bound: " + boctBounds.ToString("F4"));
if (xRange.x > boctBounds.x - boctBounds.w)
{
xRange.x = boctBounds.x - boctBounds.w;
}
if (xRange.y < boctBounds.x + boctBounds.w)
{
xRange.y = boctBounds.x + boctBounds.w;
}
if (yRange.x > boctBounds.y - boctBounds.w)
{
yRange.x = boctBounds.y - boctBounds.w;
}
if (yRange.y < boctBounds.y + boctBounds.w)
{
yRange.y = boctBounds.y + boctBounds.w;
}
if (zRange.x > boctBounds.z - boctBounds.w)
{
zRange.x = boctBounds.z - boctBounds.w;
}
if (zRange.y < boctBounds.z + boctBounds.w)
{
zRange.y = boctBounds.z + boctBounds.w;
}
}
}
}
else
{
foreach (var r in model.Regions)
{
var boct = r.Value.Head;
var boctBounds = BoctAddressTools.GetBounds(boct.Address);
//Debug.Log("Bound: " + boctBounds.ToString("F4"));
if (xRange.x > boctBounds.x - boctBounds.w)
{
xRange.x = boctBounds.x - boctBounds.w;
}
if (xRange.y < boctBounds.x + boctBounds.w)
{
xRange.y = boctBounds.x + boctBounds.w;
}
if (yRange.x > boctBounds.y - boctBounds.w)
{
yRange.x = boctBounds.y - boctBounds.w;
}
if (yRange.y < boctBounds.y + boctBounds.w)
{
yRange.y = boctBounds.y + boctBounds.w;
}
if (zRange.x > boctBounds.z - boctBounds.w)
{
zRange.x = boctBounds.z - boctBounds.w;
}
if (zRange.y < boctBounds.z + boctBounds.w)
{
zRange.y = boctBounds.z + boctBounds.w;
}
}
}
var center = new Vector3(
(xRange.x + xRange.y) * 0.5f,
(yRange.x + yRange.y) * 0.5f,
(zRange.x + zRange.y) * 0.5f
);
var extents = new Vector3(
(xRange.y - xRange.x) * 0.5f,
(yRange.y - yRange.x) * 0.5f,
(zRange.y - zRange.x) * 0.5f
);
bounds.center = center;
bounds.extents = extents;
return(bounds);
}
