public IntersectData IntersectsAABB(AABB _other)
{
IntersectData IntersectData = new IntersectData();
IntersectData.collider = _other;
return IntersectData;
}
public IntersectData IntersectsAABB(AABB _other)
{
IntersectData IntersectData = new IntersectData();
IntersectData.collider = _other;
float deltaX = _other.center.X - center.X;
float pointX = (_other.dimensions.X / 2 + dimensions.X / 2) - Math.Abs(deltaX);
if (pointX <= 0)
{
IntersectData.collision = false;
return IntersectData;
}
float deltaY = _other.center.Y - center.Y;
float pointY = (_other.dimensions.Y / 2 + dimensions.Y / 2) - Math.Abs(deltaY);
if (pointY <= 0)
{
IntersectData.collision = false;
return IntersectData;
}
if (pointX < pointY)
{
float sx = Math.Sign(deltaX);
IntersectData.Delta = new Vector2(pointX * sx, 0f);
IntersectData.Normal = new Vector2(sx, 0);
IntersectData.Point = new Vector2(center.X + ((dimensions.X / 2) * sx), _other.center.Y);
}
else
{
float sy = Math.Sign(deltaY);
IntersectData.Delta = new Vector2(0f, pointY * sy);
IntersectData.Normal = new Vector2(0f, sy);
IntersectData.Point = new Vector2(_other.center.X, center.Y + ((dimensions.X / 2) * sy));
}
IntersectData.collision = true;
return IntersectData;
}
