great video i can imagine, that the corner of a razor blade, or a pointy shard of one, carve very sharp lines with light pressure. they will dull, but not nearly as fast as hypodermic needles. (i experimented with micro scratched metal finishes years ago. in the end a tungsten carbide scriber worked best)
After 13 years I said let me give this a try. I quickly start coming with solution and found limitation compare to real holograms. But it seems we should use bottom arcs not top acrs, above should be our swinging point. Arcs equals depth, but I prefer to think speed equal depth via arc size. Each hologram should be base on centering with the light source, depending on how close the light source is will invert the parallax effect. Ok now let me give it a try.
great video
i can imagine, that the corner of a razor blade, or a pointy shard of one, carve very sharp lines with light pressure. they will dull, but not nearly as fast as hypodermic needles.
(i experimented with micro scratched metal finishes years ago. in the end a tungsten carbide scriber worked best)
Thank you to the poster and commentators.
How to get some 3d effect? as this hologram looks pretty flat
After 13 years I said let me give this a try. I quickly start coming with solution and found limitation compare to real holograms. But it seems we should use bottom arcs not top acrs, above should be our swinging point. Arcs equals depth, but I prefer to think speed equal depth via arc size. Each hologram should be base on centering with the light source, depending on how close the light source is will invert the parallax effect. Ok now let me give it a try.