Capsule.h

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#ifndef G3D_CAPSULE_H
#define G3D_CAPSULE_H

#include "G3D/platform.h"
#include "G3D/g3dmath.h"
#include "G3D/Vector3.h"

namespace G3D {

class Line;
class AABox;
class Capsule {
private:
 Vector3 p1;
 Vector3 p2;

 float _radius;
public:


 Capsule();
 Capsule(class BinaryInput& b);
 Capsule(const Vector3& _p1, const Vector3& _p2, float _r);
 void serialize(class BinaryOutput& b) const;
 void deserialize(class BinaryInput& b);
 
 Line axis() const;

 inline float radius() const {
 return _radius;
 }

 inline Vector3 point(int i) const {
 debugAssert(i == 0 || i == 1);
 return (i == 0) ? p1 : p2;
 }

 inline float height() const {
 return (p1 - p2).magnitude();
 }

 inline Vector3 center() const {
 return (p1 + p2) / 2.0;
 }

 void getReferenceFrame(class CoordinateFrame& cframe) const;

 bool contains(const Vector3& p) const;

 float volume() const;

 float area() const;

 void getBounds(AABox& out) const;

 void getRandomSurfacePoint(Vector3& P, Vector3& N) const;

 Vector3 randomInteriorPoint() const;
};

} // namespace

#endif