When we move our eyes we expect the perspective of the perceived image to move as well. Because of this, classic, single perspective rendering algorithms are not very well suited for visualizing narrow spaces: using a wide angle field-of-view usually results in unrealistic perspective distortions near the edges of the image.
To create a less distorted image, the original plan was to render multiple perspectives of the stairway and 'photoshop' them together. Since this would be quite a laborious task, doing this automatically would be preferred; hence the development of FishThis!
|TO&I||department of computer science and design of technology, |