diff options
Diffstat (limited to 'intern/cycles/kernel/closure/bssrdf.h')
| -rw-r--r-- | intern/cycles/kernel/closure/bssrdf.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/intern/cycles/kernel/closure/bssrdf.h b/intern/cycles/kernel/closure/bssrdf.h index a53fedb930a..2e32795a781 100644 --- a/intern/cycles/kernel/closure/bssrdf.h +++ b/intern/cycles/kernel/closure/bssrdf.h @@ -181,7 +181,7 @@ ccl_device void bssrdf_cubic_sample(ShaderClosure *sc, float xi, float *r, float * the mean free length, but still not too big so sampling is still * effective. Might need some further tweaks. */ -#define BURLEY_TRUNCATE 10.0f +#define BURLEY_TRUNCATE 30.0f #define BURLEY_TRUNCATE_CDF 0.973233f // cdf(BURLEY_TRUNCATE) ccl_device_inline float bssrdf_burley_fitting(float A) |