Abstract: An e-commerce method, comprising: providing a plurality of interactive 3D models in a data storage device, at least one said 3D model for each of a plurality of products. The 3D models including parametric data for rendering a 3D image of a selected product; providing Rendering Engine software receiving parametric data from the 3D models and rendering a 3D image on a display on a client side workstation. The Rendering Engine software executing on a client side or a server side workstation. The user specifies search criteria for searching for a selected product whose 3D model is stored on the data storage device. The search software returns a list of products matching the search criteria and prompts the user to select one said product. The Rendering Engine renders a 3D image of the product using the 3D model, and prompts the user to interact with the 3D model.

Abstract: An e-commerce method, comprising: providing a plurality of interactive 3D models in a data storage device, at least one said 3D model for each of a plurality of products. The 3D models including parametric data for rendering a 3D image of a selected product; providing Rendering Engine software receiving parametric data from the 3D models and rendering a 3D image on a display on a client side workstation. The Rendering Engine software executing on a client side or a server side workstation. The user specifies search criteria for searching for a selected product whose 3D model is stored on the data storage device. The search software returns a list of products matching the search criteria and prompts the user to select one said product. The Rendering Engine renders a 3D image of the product using the 3D model, and prompts the user to interact with the 3D model.

Abstract: An e-commerce method, comprising: providing a plurality of interactive 3D models in a data storage device, at least one said 3D model for each of a plurality of products. The 3D models including parametric data for rendering a 3D image of a selected product; providing Rendering Engine software receiving parametric data from the 3D models and rendering a 3D image on a display on a client side workstation. The Rendering Engine software executing on a client side or a server side workstation. The user specifies search criteria for searching for a selected product whose 3D model is stored on the data storage device. The search software returns a list of products matching the search criteria and prompts the user to select one said product. The Rendering Engine renders a 3D image of the product using the 3D model, and prompts the user to interact with the 3D model.