Monocular Depth Cue

Size Difference

First picture shows much larger size of rocket. As the avatar goes far from the rocket the size of the rocket gets smaller as shown in second picture.

Occlusion

First picture shows outside of the building which the avatar is blocked by the wall and second picture shows inside of the building.

Lighting and Shading

For first picture, the object with sunshine shows much brighter and left-side of the object seems darker. Also, second picture shows brighter sides and shaded sides of the objects.

Texture Density

The blocks under the avatar seems much larger and less denser. However, blocks that are far away from the avatar seems much denser. In fact, both blocks are identical in size, shapes, and density.

Linear Perspective

Two walls are actually parallel. However, the end of the walls seem narrower and converge while starting point of walls seems wider.

Atmospheric Perspective

The tree seems clearer, brighter, and sharper in first picture. However, the second picture seems unclear compared to first one due to the distance.

It is a final exercise from the Immersive Education course that I am taking at Boston College. The course is called Discovering Computer Graphics. For details, visit the immersive BC portal at http://ImmersiveEducation.org/@/bc