摘要
根据南丰蜜桔叶片的特征,将变形函数应用在矩形平面中模拟叶片形状。首先设计边界变形函数将矩形变形得到南丰蜜桔叶片轮廓形状;再将圆锥变形设计中脉;最后使用法向量的变形函数将平面叶片变形为曲面的效果。通过与真实图片的结果对比,表明其造型效果较好。
According to the characteristics of plant leaf of Nanfeng orange, through the deformation of rectangular plane, we simulate the shape of orange leaf. First, the boundary of orange leaf be formed by deformation function. Second,the cone is deformed to form midrib. Finally, the deformation function in the normal vector will be used on the plane leaf and the leaf is rendered. By comparison with the results of real images, it shows that the effect is better.
出处
《电脑知识与技术（过刊）》
2015年第10X期181-182,190,共3页
Computer Knowledge and Technology
基金
国家基金项目(61561003)<融合生长机理的植物生长建模及可视化研究-以江西南丰蜜桔为例>
关键词
植物叶片
变形
几何形状
plant leaf
deformation
geometry shape
