Function glm::builtin::trunc

pub fn trunc<F: BaseFloat, T: GenFloat<F>>(x: T) -> T

Returns a value equal to the nearest integer to x whose absolute value is not larger than the absolute value of x.

Example

assert_eq!(glm::trunc(-3.14_f32), -3.);
assert_eq!(glm::trunc(glm::vec3(-1.7, 4., 4.9)), glm::vec3(-1., 4., 4.));