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1 | #include "Fdimpar.h" //(DIMPAR) fluka include | |
2 | #include "Ftrackr.h" //(TRACKR) fluka common | |
3 | #include "Fiounit.h" //(IOUNIT) fluka common | |
4 | #include "TFluka.h" | |
5 | #include "TGeoMaterial.h" | |
6 | #include "TFlukaCerenkov.h" | |
7 | ||
8 | #ifndef WIN32 | |
9 | # define rfrndx rfrndx_ | |
10 | #else | |
11 | # define rfrndx RFRNDX | |
12 | #endif | |
13 | extern "C" { | |
14 | Double_t rfrndx(Double_t& wvlngt, Double_t& /*omgpho*/, Int_t& mmat) | |
15 | { | |
16 | // | |
17 | // Return refraction index for given photon energy and material | |
18 | // | |
19 | TFluka* fluka = (TFluka*) gMC; | |
20 | TGeoMaterial* material = (TGeoMaterial*) (fluka->GetFlukaMaterials())->At(fluka->GetMaterialIndex(mmat)); | |
21 | TFlukaCerenkov* cerenkov = dynamic_cast<TFlukaCerenkov*> (material->GetCerenkovProperties()); | |
22 | Double_t y = (cerenkov->GetRefractionIndexByWaveLength(wvlngt)); | |
23 | return (y); | |
24 | } | |
25 | } |