Function nalgebra_glm::lerp
source · pub fn lerp<N: Number, D: Dimension>(
x: &TVec<N, D>,
y: &TVec<N, D>,
a: N
) -> TVec<N, D>where
DefaultAllocator: Alloc<N, D>,
Expand description
Returns x * (1.0 - a) + y * a
, i.e., the linear blend of the vectors x and y using the scalar value a.
The value for a is not restricted to the range [0, 1]
.
This is an alias for mix
.
Examples:
let x = glm::vec3(1.0, 2.0, 3.0);
let y = glm::vec3(10.0, 20.0, 30.0);
assert_eq!(glm::lerp(&x, &y, 0.1), glm::vec3(1.9, 3.8, 5.7));