[分享]-array中，用ucs进行有角度阵列

lei6699

可是有点小缺憾，几何计算器cal，中的ptl命令怎么用？ 求1/4点的时候我用了2句，有点麻烦 (Defun C:loadq ( / pt1 pt2 pt0 pt3 pt4 pt5 pt6 qh qle qan n ent )
(setvar "cmdecho" 1)
(command "layer" "m" "loadq" "C" 2 "loadq" "")
(command "linetype" "S" "BYLAYER" "")
(setq pt1 (getpoint "均布荷载起点a:"))
(setq pt2 (getpoint pt1 "\n均布荷载终点:"))
(setq pt0 (getpoint pt2 "\n均布荷载高度h:"))
(setq qh (distance pt2 pt0))
(setq qan (angle pt1 pt2))
(setq pt3 (polar pt2 (+ qan (/ pi 2)) qh))
(setq pt4 (polar pt1 (+ qan (/ pi 2)) qh))
(command "_.pline" pt1 "w" 0 0 pt4 pt3 pt2 "c")
(setq qlen (distance pt1 pt2))
(setq n (fix (/ qlen qh)))
(if (< n 6)
(setq n 6)
)
(if (null cal)(arxload"geomcal"))
(setq pt5 (c:cal "(pt1 + pt4) / 2"))
(setq pt6 (c:cal "(pt1 + pt5) / 2"))
(command "_.pline" pt1 "w" 0 (/ qh 8) pt6 "w" 0 0 pt4 "")
(setq ent (entlast))
(command "_.ucs" "n" "3" pt1 pt2 pt3)
(command "array" ent "" "" "" (+ n 1) (/ qlen n)
(command "_.ucs" "w" )
)
)