三维建模技术及实现方法对比研究

Comparing Research on 3D Modeling Technology & Its Implement Methods

基于三维建模技术丰富的内涵展开论述,详细探讨了三维空间模型及其构模方法,并对比分析了目前常用的10种三维构模方法(或建模技术)的优缺点及适用场合。然后通过对基于OpenGL、DirectX、Java3D和IDL 4种三维建模实现方法性能的比较,论证了三维应用中采用基于OpenGL的三维建模技术具有很大的优越性和适用性,并进一步分析了目前常用的2种典型的基于OpenGL的三维编程方法的优劣。

Based on the rich connotations of 3D Modeling Technology,this paper discusses 3D spatial models and their modeling methods in details.And aimed at the ten kinds of widely used 3D modeling methods or modeling echniques,this paper carries on a contrast analysis of their advantages and disadvantages and also their applicable occasions.Then,according to the comparison of the four kinds of 3D modeling implementation methods,which are respectively on the basis of OpenGL,DirectX,Java3D,and IDL,the paper demonstrates that the 3D modeling technology based on OpenGL has great superiority and applicability in 3D application,and makes analysis of the merits and demerits of the two typical commonly used 3D programming methods.