get_polygon_normal

rg3d::core::math

Function get_polygon_normal 

Source 
pub fn get_polygon_normal(
    polygon: &[Matrix<f32, Const<nalgebra::::base::dimension::U3::{constant#0}>, Const<1>, ArrayStorage<f32, 3, 1>>],
) -> Result<Matrix<f32, Const<nalgebra::::base::dimension::U3::{constant#0}>, Const<1>, ArrayStorage<f32, 3, 1>>, &'static str>