blob: 059c16308eb261826919b8d00011e94538ff186f (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
|
#ifndef BOUNDINGVOLUMECONVERSION_H
#define BOUNDINGVOLUMECONVERSION_H
#include "AABB.h"
#include "Sphere.h"
inline void AABBToSphere (const AABB& a, Sphere& s)
{
s.GetCenter () = a.GetCenter ();
s.GetRadius () = Magnitude (a.GetExtent ());
}
inline void MinMaxAABBToSphere (const MinMaxAABB& a, Sphere& s)
{
AABB aabb = a;
AABBToSphere (aabb, s);
}
inline void SphereToAABB (const Sphere& s, AABB& a)
{
a.GetCenter () = s.GetCenter ();
a.GetExtent () = Vector3f (s.GetRadius (), s.GetRadius (), s.GetRadius ());
}
inline void SphereToMinMaxAABB (const Sphere& s, MinMaxAABB& minmax)
{
AABB aabb;
SphereToAABB (s, aabb);
minmax = aabb;
}
#endif
|
