public void ContactArea_NE()
{
RectangleInt a = new RectangleInt(0, 0, 5, 5);
RectangleInt b = new RectangleInt(-1, 5, 3, 3);
Assert.IsTrue(a.ContactArea(b).Contains(new int2(0, 4)) &&
a.ContactArea(b).Contains(new int2(1, 4)));
}
public void ContactArea_W_DiscardEdges()
{
RectangleInt a = new RectangleInt(0, 0, 5, 5);
RectangleInt b = new RectangleInt(-3, 1, 3, 3);
Assert.IsTrue(a.ContactArea(b, true).Contains(new int2(0, 2)) &&
a.ContactArea(b, true).Count == 1);
}
public void ContactArea_W()
{
RectangleInt a = new RectangleInt(0, 0, 5, 5);
RectangleInt b = new RectangleInt(-3, 1, 3, 3);
Assert.IsTrue(a.ContactArea(b).Contains(new int2(0, 1)) &&
a.ContactArea(b).Contains(new int2(0, 2)) &&
a.ContactArea(b).Contains(new int2(0, 3)) &&
a.ContactArea(b).Count == 3);
}
public void ContactArea_S()
{
RectangleInt a = new RectangleInt(0, 0, 5, 5);
RectangleInt b = new RectangleInt(1, -3, 3, 3);
Assert.IsTrue(a.ContactArea(b).Contains(new int2(1, 0)) &&
a.ContactArea(b).Contains(new int2(2, 0)) &&
a.ContactArea(b).Contains(new int2(3, 0)) &&
a.ContactArea(b).Count == 3);
}