Function intersect_line3_triangle3 

pub fn intersect_line3_triangle3<S>(
    line: Line3<S>,
    triangle: Triangle<S>,
) -> Option<(S, Point3<S>)>
where
    S: OrderedField + Real + AbsDiffEq<Epsilon = S>,

Available on crate feature math-utils only.

Boolean intersection computation of a line with a triangle