diff options
| -rw-r--r-- | intern/cycles/util/util_math.h | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/intern/cycles/util/util_math.h b/intern/cycles/util/util_math.h index 2262f8fdbb7..2bf62df3708 100644 --- a/intern/cycles/util/util_math.h +++ b/intern/cycles/util/util_math.h @@ -1447,10 +1447,14 @@ ccl_device bool ray_triangle_intersect_uv( return true; } -ccl_device bool ray_quad_intersect( - float3 ray_P, float3 ray_D, float ray_t, - float3 quad_P, float3 quad_u, float3 quad_v, - float3 *isect_P, float *isect_t) +#if defined(__KERNEL_CUDA__) && (defined(i386) || defined(_M_IX86)) +ccl_device_noinline +#else +ccl_device +#endif +bool ray_quad_intersect(float3 ray_P, float3 ray_D, float ray_t, + float3 quad_P, float3 quad_u, float3 quad_v, + float3 *isect_P, float *isect_t) { float3 v0 = quad_P - quad_u*0.5f - quad_v*0.5f; float3 v1 = quad_P + quad_u*0.5f - quad_v*0.5f; |