File indexing completed on 2026-08-12 08:27:09
0001 #pragma once
0002
0003 #include <math.h>
0004
0005 #include "OpticksGenstep.h"
0006 #include "SRG.h"
0007
0008 #if defined(__CUDACC__) || defined(__CUDABE__)
0009 #define CSGOPTIX7_HELPER_METHOD __device__ __forceinline__
0010 #else
0011 #define CSGOPTIX7_HELPER_METHOD inline
0012 #endif
0013
0014 CSGOPTIX7_HELPER_METHOD bool CSGOptiX7_GenstepCarriesMaterialLine(unsigned gentype)
0015 {
0016 return gentype == OpticksGenstep_CERENKOV ||
0017 gentype == OpticksGenstep_SCINTILLATION ||
0018 gentype == OpticksGenstep_G4Cerenkov_modified;
0019 }
0020
0021 CSGOPTIX7_HELPER_METHOD float CSGOptiX7_ReportedIntersectionDistance(
0022 float distance,
0023 unsigned raygenmode,
0024 float direction_dot_normal)
0025 {
0026 const bool defer_exit = raygenmode == SRG_SIMULATE && direction_dot_normal > 0.f;
0027 return defer_exit ? nextafterf(distance, INFINITY) : distance;
0028 }
0029
0030 #undef CSGOPTIX7_HELPER_METHOD
