| Library | Module | Frames | Expand |
| Property | End1 | as IpfcPoint3D |
| The first end of the arrow | ||
| Property | End2 | as IpfcPoint3D |
| The second end of the arrow | ||
| Property | End1 | as IpfcPoint3D |
|
The first end of the arrow |
| Property | End2 | as IpfcPoint3D |
|
The second end of the arrow |