()
| 51 | |
| 52 | #[test] |
| 53 | fn scale_3() { |
| 54 | let new_vector = vector4::Vector4 { |
| 55 | x: 3.0, |
| 56 | y: 4.0, |
| 57 | z: 5.0, |
| 58 | w: 6.0, |
| 59 | }; |
| 60 | let tar_vector = vector4::Vector4 { |
| 61 | x: 9.0, |
| 62 | y: 12.0, |
| 63 | z: 15.0, |
| 64 | w: 18.0, |
| 65 | }; |
| 66 | let res_vector = new_vector.scale(3.0); |
| 67 | assert_vector4_approx_eq(&tar_vector, &res_vector); |
| 68 | } |
| 69 | |
| 70 | #[test] |
| 71 | fn negate() { |
nothing calls this directly
no test coverage detected