diff options
| author | Anthony LaTorre <tlatorre9@gmail.com> | 2011-08-15 21:36:07 -0400 |
|---|---|---|
| committer | Anthony LaTorre <tlatorre9@gmail.com> | 2011-08-15 21:36:07 -0400 |
| commit | fd2e841c4c40f9e46258ac8d11c32c2204cddd5b (patch) | |
| tree | 70ce88efb4ffad81846d9e8f32a02887d160ce64 /src/photon.h | |
| parent | 1913c9cbed2ce6404c2a9650b49e400918a94df5 (diff) | |
| parent | fbe20d1adc26e724c92a9070d49a97808676c047 (diff) | |
| download | chroma-fd2e841c4c40f9e46258ac8d11c32c2204cddd5b.tar.gz chroma-fd2e841c4c40f9e46258ac8d11c32c2204cddd5b.tar.bz2 chroma-fd2e841c4c40f9e46258ac8d11c32c2204cddd5b.zip | |
merge
Diffstat (limited to 'src/photon.h')
| -rw-r--r-- | src/photon.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/photon.h b/src/photon.h index fb29ffe..fa3b85b 100644 --- a/src/photon.h +++ b/src/photon.h @@ -1,6 +1,7 @@ #ifndef __PHOTON_H__ #define __PHOTON_H__ +#include "stdio.h" #include "linalg.h" #include "materials.h" #include "rotate.h" @@ -102,6 +103,9 @@ __device__ void fill_state(State &s, Photon &p) s.absorption_length = interp_property(p.wavelength, material1.absorption_length); s.scattering_length = interp_property(p.wavelength, material1.scattering_length); + printf("wavelength = %f", p.wavelength); + printf("scattering length = %f\n", s.scattering_length); + } // fill_state __device__ void rayleigh_scatter(Photon &p, curandState &rng) @@ -152,6 +156,8 @@ __device__ int propagate_to_boundary(Photon &p, State &s, curandState &rng) { if (scattering_distance <= s.distance_to_boundary) { + printf("scattering distance = %f\n", scattering_distance); + p.time += scattering_distance/(SPEED_OF_LIGHT/s.refractive_index1); p.position += scattering_distance*p.direction; |