Open Frameworks Point Cloud

For our OF assignment, I decided to mess around with the 3D Point Cloud Example. I was curious as to how the images were given depth. At first, I thought it was simply related to the color of the image. However, as I found out when using several images that it was the opacity that affected depth. I used a picture of my friend, Ian as well as my dog back home, Charlie. Here are some pictures of the process and result.