| 基于交互技术的曲线算法可视化方法研究 |
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| 引用本文： | 孙街亭,;董玉德,;龚光军.基于交互技术的曲线算法可视化方法研究[J].西北纺织工学院学报,2008(1):59-63. |
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| 作者姓名： | 孙街亭 ;董玉德 ;龚光军 |
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| 作者单位： | [1]安徽职业技术学院电气工程系,安徽合肥230051; [2]合肥工业大学机械与汽车工程学院,安徽合肥230009 |
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| 基金项目： | 安徽省自然科学基金资助项目（01042209） |
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| 摘 要： | 以开发具有更加良好认知意义的教学软件为目标，摒弃了计算机图形学传统的教学方式，从曲线的算法原理出发，以Bezier曲线为例，在VC＋＋6．0的开发环境中，通过建立虚拟栅格和模拟计算机的“像素点”，运用了交互控制技术，动态演示的可视化技术，开发出了一套全新的计算机图形学可视化教学演示系统，实验表明，直观的动态演示和强烈的视觉效果使学习者真正掌握了曲线的生成原理，有效地提高了该课程的教学质量。
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| 关 键 词： | 计算机应用 算法可视化 交互技术 曲线 动态演示 |
Research on the method of curve algorithm visualization based on alternant technology |
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| Affiliation: | SUN J ie-ting, DONG Yu-de, GONG Guang-jun (1. Department of Electrical Engineering, Anhui Vocational and Technical College, Hefei 230051,China; 2. School of Mechanical and Automotive Engineering, Hefei University of Technology, Hefei 230009 ,China) |
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| Abstract: | The goal is to develop the better cognitive teaching software, The traditional teaching method is abandoned. Based on the algorithm principle of curve, taking the Bezier curve for example, in the condition of VC＋＋ 6.0, through creating the virtual grid and simulating the computer＇s pels points, with the alternant control technology and the visualization technology, a brand-new visualization teaching demonstration system of computer graphics is developed. The experiment indicates that learners can master the curvets principle indeed by the forceful visual impact and the intuitionistic dynamic demonstration effect. The teaching quality of the computer graphics can be improved effectively. |
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| Keywords: | computer application algorithm visualization alternant technology curve dynamic demonstration |
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