具有精确边界控制的裁剪样条曲面
Trimmed Spline Surfaces with Accurate Boundary Control
摘要：
本文介绍了具有精确边界控制的裁剪NURBS曲面（简称ABC曲面），它解决了在标准CAD/CAM系统的功能范围内构造水密或光滑（$G^1$和$G^2)$）多曲面的问题，并提供了相应的文件交换格式。我们的建设是基于适当的混合的基础表面，它描绘出预期的全球形状，和一系列的重新参数化的丝带，占主导地位的边界附近的形状。
英文摘要：
We introduce trimmed NURBS surfaces with accurate boundary control, briefly called ABC-surfaces, as a solution to the notorious problem of constructing watertight or smooth ($G^1$ and $G^2)$ multi-patch surfaces within the function range of standard CAD/CAM systems and the associated file exchange formats. Our construction is based on the appropriate blend of a base surface, which traces out the intended global shape, and a series of reparametrized ribbons, which dominate the shape near the boundary.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
