Module rust_examples::rsqrt

Example of Fast inverse square root.

Structs

Float

Type that represents normal f32 numbers. This excludes numbers that are

PositiveFloat

Thin wrapper around f32 with additional semantics that the values can only be positive floats and excluding infinity and nan.

Traits

FastNormalize

This trait is a typeclass for all vectors that are normalized via a fast (approximate) inverse square root

Functions

rsqrt

Approximates the inverse square root of given number.

Type Definitions

Vec3D

Type alias for 3D vector represented as 3-tuple of f32