PtRectIntersect()

Find the intersection of two rectangles

Synopsis:

int PtRectIntersect( PhRect_t *rect1,
                     PhRect_t const *rect2 );

Description:

This function finds the intersection of two rectangles. If rectangles rect1 and rect2 intersect, this function sets rect1 to that intersection.

Returns:

=/= 0

There was an intersection.

0

There was no intersection.

Classification:

Photon