图学学报
圖學學報
도학학보
Journal of Graphics
2015年
3期
363-366
,共4页
蔡华辉%柳炳祥%程燕
蔡華輝%柳炳祥%程燕
채화휘%류병상%정연
缓和曲线%5次Bézier曲线%平行线%曲率单调
緩和麯線%5次Bézier麯線%平行線%麯率單調
완화곡선%5차Bézier곡선%평행선%곡솔단조
transition curve%quintic Bézier curve%parallel lines%monotone curvature
利用五次 Bézier 曲线，构造了一条含形状参数的两平行线间满足 G2连续的缓和曲线。这条曲线在 t=1/2含有唯一的曲率极值点。利用形状参数可以方便地控制曲率极值的大小和调节曲线的形状。
利用五次 Bézier 麯線，構造瞭一條含形狀參數的兩平行線間滿足 G2連續的緩和麯線。這條麯線在 t=1/2含有唯一的麯率極值點。利用形狀參數可以方便地控製麯率極值的大小和調節麯線的形狀。
이용오차 Bézier 곡선，구조료일조함형상삼수적량평행선간만족 G2련속적완화곡선。저조곡선재 t=1/2함유유일적곡솔겁치점。이용형상삼수가이방편지공제곡솔겁치적대소화조절곡선적형상。
By using quintic Bézier curve, the transition curve which is G2 continuous with a shape parameter is constructed between two parallel lines. This curve at t=1/2 contains a unique curvature extreme. It can be easily controlled curvature extremes and adjust the shape of the curve by using the shape parameter.
