I'm projecting my lines into a Whale model, because the way that the ray node work, the lines are not following the whole shape of the whale(leaving the fins out). what other option or node I can use to achieve a projection of lines like the one in my image? is something easy as the ray node? or to achieve this I need more nodes or a cleaner topology? here is an image of what I'm having with the ray node and what I'm after(red lines)
Thanks