diff options
Diffstat (limited to 'intern/cycles/util/util_math.h')
| -rw-r--r-- | intern/cycles/util/util_math.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/intern/cycles/util/util_math.h b/intern/cycles/util/util_math.h index e2abfcde702..3f4d3e06c0b 100644 --- a/intern/cycles/util/util_math.h +++ b/intern/cycles/util/util_math.h @@ -162,6 +162,11 @@ ccl_device_inline float max4(float a, float b, float c, float d) return max(max(a, b), max(c, d)); } +ccl_device_inline float max3(float3 a) +{ + return max(max(a.x, a.y), a.z); +} + #ifndef __KERNEL_OPENCL__ ccl_device_inline int clamp(int a, int mn, int mx) |