| Line |
| Center | Returns the midpoint between a and b |
| Delta | Returns the result of b - a |
| End | End position of the line. |
| Start | Start position of the line. |
| ClosestPoint | Returns closest point on this line to the given point. |
| Distance | Returns closest distance from this line to given point. |
| SqrDistance | Returns closest squared distance from this line to given point. |
| Trace | Perform a "trace" between this line and given ray. If the 2 lines intersect, returns true. |