一棵树的生成

    xiaoxiao2021-12-14  19

    一棵树的生成   今天来看一个好玩的,一棵树的长大。   1.长树枝 point = Table[{0.6^i, RandomChoice[{Pi/8, -Pi/8}]}, {i, 1, 20}]; Graphics[Line[AnglePath[point]]] 2.树枝慢慢变多 line = {}; For[j = 1, j <= 10, j++, point = Table[{0.6^i, RandomChoice[{Pi/8, -Pi/8}]}, {i, 1, 20}]; z line = AppendTo[line, Line[AnglePath[point]]]; ] Graphics[line] 也有一种简单的写法 pic = Graphics[ Table[ Line[AnglePath[ Table[{0.6^i, RandomChoice[{-Pi/8, Pi/8}]}, {i, 1, 20}]]], 80]] 但是这棵树怎么是的呢 3.让树往上长 Rotate[pic, Pi/2] 4.我们来把树长大的过程画出来 donghua = Table[ Line[AnglePath[Table[{0.6^i, RandomChoice[{-Pi/8, Pi/8}]}, {i, 1, 20}]]], 50]; Manipulate[Rotate[Graphics[donghua[[;; i]]], Pi/2], {{i, 1}, 1, 50, 1}] 5.导出成gif donghua = Table[ Line[AnglePath[Table[{0.6^i, RandomChoice[{-Pi/3, Pi/8}]}, {i, 1, 20}]]], 300]; image = Table[ Rotate[Graphics[donghua[[;; i]], ImageSize -> {200, 200}], Pi/2], {i, 1, 300}]; Export["shu.gif", image] *特别 要是换一个参数,还会产生不一样的效果 Graphics[ Table[ Line[AnglePath[ Table[{0.6^i, RandomChoice[{-Pi/3, Pi/8}]}, {i, 1, 20}]]] , 80] ] 让她动起来 以上,所有 2016/12/3
    转载请注明原文地址: https://ju.6miu.com/read-969272.html

    最新回复(0)