22 return (
a) / (
a +
b +
c);
27 return (
a *
a) / (
a *
a +
b *
b);
32 return (
a *
a) / (
a *
a +
b *
b +
c *
c);
37 return (
a >
b) ? 1.0f : 0.0f;
#define CCL_NAMESPACE_END
ccl_device float power_heuristic_3(float a, float b, float c)
ccl_device float max_heuristic(float a, float b)
ccl_device float balance_heuristic_3(float a, float b, float c)
CCL_NAMESPACE_BEGIN ccl_device float balance_heuristic(float a, float b)
ccl_device float power_heuristic(float a, float b)
static const pxr::TfToken b("b", pxr::TfToken::Immortal)