三维虚拟现实技术的环境艺术设计系统

Environmental art design system based on three-dimensional virtual reality technology

针对传统环境艺术设计系统设计出的效果图线条过多的问题,文中设计三维虚拟现实技术的环境艺术设计系统。设计系统所需硬件,处理器以单片机为主,外接传感器与储存器,对设计数据进行储存处理,将控制器与运算器组合为中央处理单元,处理记录环境设计数据到设计系统中;软件部分设计两个端口,服务器端口与客户端口,服务器端口利用变换矩阵将二维图像信息转化为三维虚拟现实数据,客户端口使用C语言将矩阵变换结果转换为代码输入到计算机中。综合硬件与软件设计,完成对三维虚拟现实技术的环境艺术设计系统的设计。准备实验所需软硬件相关参数,使用三种设计系统对山体进行设计,实验结果表明,与AutoCAD设计系统与Sketch UP设计系统设计出的山体效果相比,三维虚拟现实技术的环境艺术设计系统设计出来的山体效果图线条更少,更适合环境艺术设计。

Since there are too many lines on the effect picture designed by the traditional environmental art design systems,an environmental art design system based on three-dimensional virtual reality technology is designed. The system hardware is designed first. The processor is based on MCU,the external sensor and memory are used to store and process the design data,and the controller and calculator are combined into a central processing unit to process and record the environment design data into the design system. In terms of the software,two ports named the server port and the client port are designed. For the server port,the two-dimensional image information is converted into three-dimensional virtual reality data by the transformation matrix.For the client port,the converted results are transformed into codes,and the codes are input into the computer by C language.The above hardware and software designs achieve the environmental art design system based on the three-dimensional virtual reality technology. The relevant software and hardware parameters required are prepared for the experiment. The three design systems are used to design the mountain. The experimental results show that,in comparison with the effect pictures of the mountain of the AutoCAD design system and the Sketch UP design system,the effect picture of environmental art design system based on three-dimensional virtual reality technology has fewer lines and is more suitable for the environment art design.