random::half4_01
Generates a pseudo-random 4D vector with half-precision components between 0 and 1.
Declaration
half4 random::half4_01()Return Value
A pseudo-random 4D half-precision vector with components in the range [0.0, 1.0].
Discussion
This function generates a random 4D vector where each component is independently generated in the range [0.0, 1.0] using half-precision floating-point format. The internal random seed is incremented for subsequent calls.