The Shiplock The Parametric Design And Visualization

In recent years three-dimensional visualization technology has been increasingly attached importance to during the design of engineering structure, and its intuitionistic form helps designers of engincring structure form design conception? select the best project, improve efficiency And realize creating design ..The core of three-dimensional visualization is generating a structural model and browsing ito It is very difficult to generate a structural model because there is no standardization of design of hydraulic engineering, so the research of three-dimensional design of hydraulic engineering gets along slowly, and the development of relative software lags,. This thesis applies the technology of CAD and visualkation to the research of three-dimensional design of lock structures, and primarily realizes thre&dimensional parametric design and real-time browse of lock head structures?Main contents of this thesis are:(1) Three-dimensional parametric design of lock heal structures based on intrinsic CAD-system of lock structures., The founding of model libraries of structures in common use and parametric standard libraries to realize parametric design of structures, and the construction of three-dimensional models of lockhead structures?(2) Work outing a joint program that converts the data of three-dimensional model o(3) Establishing mutual browsing environment by using OpenGL as the bottom driver and Visual C++ 6.0 as the exploitation tooL(4) Loading structural model by the joint program, decorating it real-timely, and realizing real-time browse and cruise of three-dimensional model of lock head structures..Main characteristics of this thesis are:Realizing three-dimensional parametric design and realtime browse of structure of hydraulic engineering, basically achieving the goal of the combination pf design and browse, and paving the way for the after-research of three-dimensional design of hydraulic engineering structure?...