public ContainmentType Contains(BoundingFrustumD frustum)
{
if (!frustum.Intersects(this))
{
return(ContainmentType.Disjoint);
}
double num = this.Radius * this.Radius;
foreach (Vector3D vectord in frustum.cornerArray)
{
Vector3D vectord2;
vectord2.X = vectord.X - this.Center.X;
vectord2.Y = vectord.Y - this.Center.Y;
vectord2.Z = vectord.Z - this.Center.Z;
if (vectord2.LengthSquared() > num)
{
return(ContainmentType.Intersects);
}
}
return(ContainmentType.Contains);
}
/// <summary>
/// Checks whether the current BoundingSphereD contains the specified BoundingFrustum.
/// </summary>
/// <param name="frustum">The BoundingFrustum to check against the current BoundingSphereD.</param>
public ContainmentType Contains(BoundingFrustumD frustum)
{
if (!frustum.Intersects(this))
{
return(ContainmentType.Disjoint);
}
double num = this.Radius * this.Radius;
foreach (Vector3D Vector3D_1 in frustum.cornerArray)
{
Vector3D Vector3D_2;
Vector3D_2.X = Vector3D_1.X - this.Center.X;
Vector3D_2.Y = Vector3D_1.Y - this.Center.Y;
Vector3D_2.Z = Vector3D_1.Z - this.Center.Z;
if ((double)Vector3D_2.LengthSquared() > (double)num)
{
return(ContainmentType.Intersects);
}
}
return(ContainmentType.Contains);
}
/// <summary>
/// Checks whether the current PlaneD intersects a specified BoundingFrustum.
/// </summary>
/// <param name="frustum">The BoundingFrustum to check for intersection with.</param>
public PlaneIntersectionType Intersects(BoundingFrustumD frustum)
{
return(frustum.Intersects(this));
}
public bool Intersects(BoundingFrustumD frustum) => frustum?.Intersects(this);
public PlaneIntersectionType Intersects(BoundingFrustumD frustum) => frustum.Intersects(this);
public double?Intersects(BoundingFrustumD frustum) => frustum?.Intersects(this);