3D walk-through is not the new gizmo in town, it used to use as a simulated video in early days. Harnessing those simulated videos idea we manage to build a new thing that helps us to realize the quality of architectural design and interior design very vividly. This 3D walk through is an animation of our 2D design but in 3D mode. The design is represented in highly realistic way, that architects and architectural designers can conveniently identify design problems in it which can be immediately resolved by them by changing the design in 3D model. If we visualized our model or design in 3D mode, it becomes more and more realistic rather than 2D projection.
Recently Planner 5D has incorporated a new era of technology in their apps with Google. The new technology in VR technology. With the help of this technology we can experience 3D walk-through more realistic and more lively.