eqemu
annotate src/bvol.h @ 5:9b5bb05ae53a
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| author | John Tsiombikas <nuclear@member.fsf.org> |
|---|---|
| date | Fri, 18 Jul 2014 00:42:15 +0300 |
| parents | |
| children | 2656099aff12 |
| rev | line source |
|---|---|
| nuclear@4 | 1 #ifndef BVOL_H_ |
| nuclear@4 | 2 #define BVOL_H_ |
| nuclear@4 | 3 |
| nuclear@4 | 4 #include "vmath.h" |
| nuclear@4 | 5 |
| nuclear@4 | 6 struct HitPoint { |
| nuclear@4 | 7 float t; |
| nuclear@4 | 8 Vector3 pos; |
| nuclear@4 | 9 }; |
| nuclear@4 | 10 |
| nuclear@4 | 11 class BVolume { |
| nuclear@4 | 12 public: |
| nuclear@4 | 13 virtual ~BVolume() {} |
| nuclear@4 | 14 |
| nuclear@4 | 15 virtual bool intersect(const Ray &ray, HitPoint *hit) const = 0; |
| nuclear@4 | 16 }; |
| nuclear@4 | 17 |
| nuclear@4 | 18 class BSphere : public BVolume { |
| nuclear@4 | 19 private: |
| nuclear@4 | 20 Vector3 center; |
| nuclear@4 | 21 float radius; |
| nuclear@4 | 22 |
| nuclear@4 | 23 public: |
| nuclear@4 | 24 BSphere(); |
| nuclear@4 | 25 explicit BSphere(const Vector3 &c, float rad = 1.0); |
| nuclear@4 | 26 |
| nuclear@4 | 27 void set_center(const Vector3 ¢er); |
| nuclear@4 | 28 const Vector3 &get_center() const; |
| nuclear@4 | 29 |
| nuclear@4 | 30 void set_radius(float rad); |
| nuclear@4 | 31 float get_radius() const; |
| nuclear@4 | 32 |
| nuclear@4 | 33 bool intersect(const Ray &ray, HitPoint *hit) const; |
| nuclear@4 | 34 }; |
| nuclear@4 | 35 |
| nuclear@4 | 36 #endif // BVOL_H_ |