nalgebra_glm
pub fn mat3x4<T: Scalar>( m11: T, m12: T, m13: T, m14: T, m21: T, m22: T, m23: T, m24: T, m31: T, m32: T, m33: T, m34: T) -> TMat3x4<T>
Create a new 3x4 matrix.