More 3D Stuff

I don't know why this didn't occur to me before, but it's totally easy to take 3D pictures with a regular camera. I found a tutorial on how to do it, but it basically just boils down to dropping the green and blue channels out of the left eye image and the red out of the right and multiplying them together.

My first attempt was kind of wack, I think because the two images were too far apart and not parallel. It's my mouse and tea mug:



Then I took this picture of my bike, which I thought would be a good reference for my 3D pencil drawing. It came out amazing, despite the right image being a little blurry. It looked good enough that I went back and redid it in color. Still awesome. The handlebars and near pedal really jump out:



And finally I did this picture of my messy desk and bookshelf. It looks alright:



I think the first and third images both suffer from too much variation in depth. You can see that, e.g., the laptop screen in the first picture and the phone cord in the last one are way far apart from each other in the two channels, and when you look at them through the glasses those parts are not easily resolved into coherent objects without refocusing your eyes.

Now that I had more of an idea how to work with this stuff on the computer, I scanned in my original ink line art that I had traced for the 3D pencil drawing. I separated it into red and blue/green layers and then moved stuff around and the results are actually okay:



I plan to keep playing with this stuff...I definitely need some 3D cat photos, and I want to try the drawing kit with some better pencils.