Sorry for my slow response, 3vidence has covered my main thoughts, but I've added a bit to his comment.
In terms of convolution of implementing it, there may be a little more effort in terms of figuring some offsets (e.g., path widths may extend bounds), but it shouldn't be anything excessive I don't think.
In terms of convolution of implementing it, there may be a little more effort in terms of figuring some offsets (e.g., path widths may extend bounds), but it shouldn't be anything excessive I don't think.