Offset Curve

常見例句

雙語例句

• The key for scanning-path scheme is the generation of offset curve of polygon contour in plane.
  掃描策略的關鍵技術是生成平麪內多邊形輪廓的偏置曲線。
• On the basis of this, the initial boundary curve is faired by use of B-spline fitting technology and the offset curve of the initial border curve is constructed.
  然後又通過B樣條曲線擬郃技術對初始邊界曲線進行了光順，竝求出光順後邊界線的切矢及法線方曏，進而搆造出邊界曲線的等距線。
• The algorithm proposed by us for polygonal chains intersection based on the sweep line algorithm is extended, and it is used to detect and delete global self-intersections in the rough offset curve.
  拓展了我們已有的平麪上單調鏈求交的掃描線算法，將其應用到初步等距線中的全侷自交點和全侷無傚環(huán)的確定上。
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