diff options
Diffstat (limited to 'intern/cycles/kernel/svm/bsdf_microfacet.h')
| -rw-r--r-- | intern/cycles/kernel/svm/bsdf_microfacet.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/intern/cycles/kernel/svm/bsdf_microfacet.h b/intern/cycles/kernel/svm/bsdf_microfacet.h index 3acd3ba4c85..077b642c3c1 100644 --- a/intern/cycles/kernel/svm/bsdf_microfacet.h +++ b/intern/cycles/kernel/svm/bsdf_microfacet.h @@ -45,7 +45,7 @@ typedef struct BsdfMicrofacetGGXClosure { __device void bsdf_microfacet_ggx_setup(ShaderData *sd, ShaderClosure *sc, float ag, float eta, bool refractive) { - float m_ag = clamp(ag, 1e-5f, 1.0f); + float m_ag = clamp(ag, 1e-4f, 1.0f); float m_eta = eta; sc->data0 = m_ag; @@ -270,7 +270,7 @@ typedef struct BsdfMicrofacetBeckmannClosure { __device void bsdf_microfacet_beckmann_setup(ShaderData *sd, ShaderClosure *sc, float ab, float eta, bool refractive) { - float m_ab = clamp(ab, 1e-5f, 1.0f); + float m_ab = clamp(ab, 1e-4f, 1.0f); float m_eta = eta; sc->data0 = m_ab; |