3d Product Display System

For the part of corporations, existing way of products demonstration lacks of sufficient flexibility and mutuality, and, moreover, it fails to label and explain the structural function of components of products, in order to make it in accordance with customers' requests.In this dissertation, an interactive three-dimensional presentation method is introduced, on the basis of the combination of techniques of CSG modeling, texture mapping and edge detection. Firstly, constructing the interactive CSG model simply is used. Afterwards, texture mapping is introduced to protract superficial details of products. In a word, the input of product model is simple, the product demonstration is of high degree of third dimension, and the mutuality is also of high extent. At the same time, automatic labeling of product structure is realized.The difficulty of demonstrating products lies in the input of information related to given products. The information includes form information, form structure, and functional information as well. With the progress of the society and the improvement of people's living standard, consumer requirement for products will not be satisfied by those basic functions. More attentions, however, are paid to the beautiful form and structure. Just as the function of the products is more and more improved and perfected, so the requirement for the form and structure is increasingly high. Therefore, the form of products is being diversified.This dissertation, to answer the request of both corporations and clients concerning the demonstration of products, is focused on the input of product information, the effect of the demonstration, as well as interface ways. The essence of product demonstration falls upon how to establish product model with complex shapes and forms. This problem can be solved by using CSG technique, because this three-dimensional...