An architectural walk through is a CAD model generated using software to create 3D fly-through, photo real virtual tour. Idea of walk through is to take a viewpoint from eye level and guide a viewer through a 3D scene; idea may "fly" a little, achieving angles making viewer feel how it would look from all angle using 3D modeling techniques before actual construction. Architectural walk through is used for presentation, marketing requirement and design analysis. Walk through normally refers to interiors 3-D view, with exteriors being referred to as fly-by animations.
3D architectural walk through is miracle for real estate developers, builders, property developer, industrialist and visionary people. With the use of this service they are able to explain their dream project to their clients, investors and bankers before its execution.