【摘要】 本文简单回顾了NURBS的发展过程。结合NURBS的性质和特点,介绍了我们以NURBS为数学模型开发的曲线、曲面生成系统SOGCAS,并对两片NURBS曲面之间的拼接做了较详细的论述。更多还原

【Abstract】 The development and important characteristics of NURBS are reviewed briefly, then a curved line, curved surface generating system SOGCAS based on NURBS is introduced. The joining of two NURBS surfaces is discussed in details.更多还原