| 1 | module main |
| 2 | |
| 3 | import math.vec |
| 4 | |
| 5 | type Vector3 = vec.Vec3[f32] |
| 6 | |
| 7 | pub fn calc(a Vector3, b Vector3) Vector3 { |
| 8 | f := a.normalize() |
| 9 | return f * a + a * f |
| 10 | } |
| 11 | |
| 12 | fn test_main() { |
| 13 | a := Vector3{ |
| 14 | x: 1 |
| 15 | y: 2 |
| 16 | z: 3 |
| 17 | } |
| 18 | t := calc(a, a) |
| 19 | assert int(t.x) == 0 |
| 20 | assert int(t.y) == 2 |
| 21 | assert int(t.z) == 4 |
| 22 | } |
| 23 |