偏移曲线 meaning in English

offsetcurve

In addition , an extended curve constraint is presented to replace the original triangulation and parameterization techniques and instead of the bezier - shaped displacement reference , the basic function with parameters to control the deformation area and the magnitude are used to surface deformation
其次，扩展了曲线几何约束。舍弃了原有的利用三角剖分带和局部参数化的方法，转而利用基本函数定义的偏移曲线来生成表面的凸凹变形。