| 1 | #ifndef MARS_MOptics
|
|---|
| 2 | #define MARS_MOptics
|
|---|
| 3 |
|
|---|
| 4 | #ifndef MARS_MParContainer
|
|---|
| 5 | #include "MParContainer.h"
|
|---|
| 6 | #endif
|
|---|
| 7 |
|
|---|
| 8 | class TVector3;
|
|---|
| 9 | class MQuaternion;
|
|---|
| 10 |
|
|---|
| 11 | class MOptics : public MParContainer
|
|---|
| 12 | {
|
|---|
| 13 | public:
|
|---|
| 14 | MOptics(const char *name=NULL, const char *title=NULL);
|
|---|
| 15 |
|
|---|
| 16 | virtual Double_t GetMaxR() const = 0;
|
|---|
| 17 | virtual Double_t GetA() const = 0;
|
|---|
| 18 | virtual Bool_t CanHit(const MQuaternion &p) const = 0;
|
|---|
| 19 |
|
|---|
| 20 | virtual Int_t ExecuteOptics(MQuaternion &p, MQuaternion &u, const Short_t &wavelength) const = 0;
|
|---|
| 21 |
|
|---|
| 22 | virtual Bool_t IsValid() const = 0;
|
|---|
| 23 |
|
|---|
| 24 | // -----------------------------------------------------------
|
|---|
| 25 |
|
|---|
| 26 | static double CriticalAngle(double n1, double n2);
|
|---|
| 27 |
|
|---|
| 28 | static double SchlickReflectivity(double alpha, double n1, double n2);
|
|---|
| 29 | static double SchlickReflectivity(const TVector3 &u, const TVector3 &n, double n1, double n2);
|
|---|
| 30 |
|
|---|
| 31 | static bool ApplyRefraction(TVector3 &u, const TVector3 &n, double n1, double n2);
|
|---|
| 32 | static bool ApplyRefraction(MQuaternion &u, const TVector3 &n, double n1, double n2);
|
|---|
| 33 |
|
|---|
| 34 | static int ApplyTransitionFast(TVector3 &u, TVector3 n, double n1, double n2);
|
|---|
| 35 | static int ApplyTransitionFast(MQuaternion &u, const TVector3 &n, double n1, double n2);
|
|---|
| 36 |
|
|---|
| 37 | static int ApplyTransition(TVector3 &u, TVector3 n, double n1, double n2, bool fresnel=true);
|
|---|
| 38 | static int ApplyTransition(MQuaternion &u, const TVector3 &n, double n1, double n2, bool fresnel=true);
|
|---|
| 39 |
|
|---|
| 40 | ClassDef(MOptics, 1) // Base class for optics (reflector, lens)
|
|---|
| 41 | };
|
|---|
| 42 |
|
|---|
| 43 | #endif
|
|---|
