public static bool overlaps(intRect a, intRect b)
{
return(b.xMin < a.xMax &&
b.xMax > a.xMin &&
b.yMin < a.yMax &&
b.yMax > a.yMin);
}
public static bool contains(intRect rect, int2 position)
{
return(position.x >= rect.xMin &&
position.y >= rect.yMin &&
position.x < rect.xMax &&
position.y < rect.yMax);
}
public static intRect clamp(intRect rect, intRect bounds)
{
return(new intRect(
xMin: math.clamp(rect.x, bounds.xMin, bounds.xMax),
yMin: math.clamp(rect.y, bounds.yMin, bounds.yMax),
width: min(bounds.xMax - rect.x, rect.width),
height: min(bounds.yMax - rect.y, rect.height)));
}
public static bool contains(int2 position, intRect rect)
{
return(contains(rect, position));
}
public static float2 center(intRect rect)
{
return(float2(rect.x + rect.width / 2f, rect.y + rect.height / 2f));
}