2012-03-01から1ヶ月間の記事一覧

6)籠目結び 十角

符号付偶数交点数列 { 8, 10, 12, 14, 16, 18, 20, 2, 4, 6 } 始点座標 { (2R,(-90-36+10),0,0), (r+R,(-90-36+5),0,0) } 射影交点座標 { (R,(-90-36),0,0), (r,(90+36),0,0), (R,(90-72),0,0), (r,(-90),0,0), (R,(90+72),0,0), (r,(90-36),0,0), (R,(-90+3…

5)叶結び

符号付偶数交点数列 { 16, -10, 14, -18, 12, -4, 8, 2, -6 } 始点座標 { (r,-90,-r,-18r), (r,-90,-r,-4r), (r,-90,-r,-2r) } 射影交点座標 { (rK,-135,0,0), (rK,135,0,0), (0,0,0,0), (r,-90,r/2,-r), (rK,45,0,0), (r,90,0,0), (r,0,0,0), (r,180,0,0), …

4)機結び

符号付偶数交点数列 { -12,10,-16,-2,14,-6,8,-4 } 始点座標 { (0,0,-r,-8r), (0,0,-r,-5r) } 射影交点座標 { (0,0,-r,-3r/2), (0,0,1.1r,0.8r), (0,0,2.4r,-r), (0,0,0,0), (0,0,r,2r), (0,0,r,-1.2r), (0,0,-r,1.3r), (0,0,2r,r) } 交点間中間点数列 { 0, …

3)水引の淡路結び

成分開始交点数列 { 1, 9 } 符号付偶数交点数列 { 12, 14, 16, 2, 4, 6, 8, 10 } 始点座標 { { (0,0,-8r,0), (0,0,-5r,0) }, { (0,0,r,8r), (0,0,r,5r) } } 射影交点座標 { (0,0,-1.5r,0), (r,90,0,0), (0,0,1.5r,0), (0.6r,180-30,0,0), (r,90,r,0), (0.5r,…

2)手接合の淡路結び

符号付偶数交点数列 { 12, 14, 16, 2, 4, 6, 8, 10 } 射影交点座標 { (R,-90,-R,0), (R,90,0,0), (R,-90,R,0), (R,180,0,0), (R,90, R,0), (R,-90,0,0), (R,90,-R,0), (R,0,0,0) } 交点間中間点数列 { 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1 } 交…