Change PointerHandle.motion and friends to take relative coords
#3661
| Job | Run time |
|---|---|
| 12s | |
| 1m 42s | |
| 3m 8s | |
| 1m 38s | |
| 4m 30s | |
| 1m 44s | |
| 1m 27s | |
| 1m 26s | |
| 4m 23s | |
| 0s | |
| 20m 10s |