作者 可以在fsm的基础上实现goap吗？

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https://blog.csdn.net/u010019717/article/details/80904943

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我已经安装了graphviz

fsm.Export(state.png) 没有生成图片（windows 10）

[smallnest]

看看dot工具是否加入到系统路径里？命令行中执行dot试试

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D:\work\go\src\github.com\15951836388>dot -h
Error: dot: option -h unrecognized

Usage: dot [-Vv?] [-(GNE)name=val] [-(KTlso)]
(additional options for neato) [-x] [-n]
(additional options for fdp) [-L(gO)] [-L(nUCT)]
(additional options for memtest) [-m]
(additional options for config) [-cv]

-V - Print version and exit
-v - Enable verbose mode
-Gname=val - Set graph attribute 'name' to 'val'
-Nname=val - Set node attribute 'name' to 'val'
-Ename=val - Set edge attribute 'name' to 'val'
-Tv - Set output format to 'v'
-Kv - Set layout engine to 'v' (overrides default based on command name)
-lv - Use external library 'v'

plantuml也是基于graphviz， 我 plantuml可以正常使用

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D:\work\go\src\github.com\15951836388>dot -v
dot - graphviz version 2.38.0 (20140413.2041)
libdir = "C:\Program Files (x86)\Graphviz2.38\bin"
Activated plugin library: gvplugin_dot_layout.dll
Using layout: dot:dot_layout
Activated plugin library: gvplugin_core.dll
Using render: dot:core
Using device: dot:dot:core
The plugin configuration file:
C:\Program Files (x86)\Graphviz2.38\bin\config6
was successfully loaded.
render : cairo dot fig gd gdiplus map pic pov ps svg tk vml vrml xdot
layout : circo dot fdp neato nop nop1 nop2 osage patchwork sfdp twopi
textlayout : textlayout
device : bmp canon cmap cmapx cmapx_np dot emf emfplus eps fig gd gd2 gif gv imap imap_np ismap jpe jpeg jpg metafile pdf pic plain plain-ext png pov ps ps2 svg svgz tif tiff
tk vml vmlz vrml wbmp xdot xdot1.2 xdot1.4
loadimage : (lib) bmp eps gd gd2 gif jpe jpeg jpg png ps svg

[smallnest]

https://github.com/smallnest/gofsm/blob/master/fsm.go#L115 限制了只能使用/bin/sh, 你可以修改一下直接执行dot

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cmd := exec.Command("cmd", "/C", c)