Q. What is involved in creating a 3D walk through?
To create a 3D walkthrough, one has to start with an existing 3D model, since the walkthrough is a series of frames that are made into a fast moving movie like file. Essentially a walkthrough is a computer-based, interactive structure that can simulate the visual experience of moving through a three dimensional model of a building by displaying rendered imagery of the model as seen from a hypothetical observer viewpoint.
