shz_vec2_refract
SHZ_INLINE shz_vec2_t shz_vec2_refract(shz_vec2_t incidence, shz_vec2_t normal, float eta) SHZ_NOEXCEPT;Refracts the given 2D incidence vector against a surface with the given normal using the given refraction index ratio, eta.
Parameters
Section titled “Parameters”| Name | Type | Description |
|---|---|---|
incidence | shz_vec2_t | |
normal | shz_vec2_t | |
eta | float |
Returns
Section titled “Returns”shz_vec2_t
Availability
Section titled “Availability”- C++ equivalent:
shz::vec2::refract - Type-generic form:
shz_vec_refract() - Back-ends: SH4: shared C implementation · SW: portable C · SPU: shared C implementation
- Defined in:
sh4zam/shz_vector.h:538 - Module: Vector, section "Binary Operations"