We've all seen these astounding
3d pictures laser'd in an acrylic block.
My idea is to use XOR-algorithm to generate a dot cloud, that looks like a simple 3d picture seen from front, but seen from the side, the dots gather up to a secret message.
How is it done? Place a 3D object and the text in 90° orientation and XOR the object with all the pixels of the text. The result will be a more or less accurate dot cloud of both objects.
Why should this be done? Take a wedding picture or your first born baby and put some heart braking text ( or the wedding date you always forget
) and you have a really unique present..
Has anyone seen that done? Is it possible? Why not??