| IO | Parameter | Type | Description
|
| in | theRect1X1 | real |
|
| in | theRect1Y1 | real |
|
| in | theRect1X2 | real |
|
| in | theRect1Y2 | real |
|
| in | theRect2X1 | real |
|
| in | theRect2Y1 | real |
|
| in | theRect2X2 | real |
|
| in | theRect2Y2 | real |
|
| out | theIntersectRectX1 | real |
|
| out | theIntersectRectY1 | real |
|
| out | theIntersectRectX2 | real |
|
| out | theIntersectRectY2 | real |
|
| out | theIntersectionFlag | integer | A boolean constant
|