将影片基元从 NetLogo 5 转换为 6
Converting movie primitives from NetLogo 5 to 6
我正在尝试将以下过程从 NetLogo 5 转换为 6。
NL5 程序:
to make-movie
user-message "Enter name ending with .mov"
let path user-new-file
if not is-string? path [ stop ]
reset movie-start path
while [ ticks <= 300 ] [ run-model movie-grab-view ]
movie-close
end
我转换为 NL6:
to make-movie
user-message "Enter name ending with .mov"
let path user-new-file
if not is-string? path [ stop ]
reset vid:start-recorder path
while [ ticks <= 300 ] [ run-model vid:record-view ]
vid:save-recording path
end
系统在下一行的 'path' 上标记我的转换错误...表明需要一个命令而不是 'path'[ 表示的要打开的文件=14=]
reset vid:start-recorder path
我已经通读了 vid extension docs ... as well as the transitions for the movie primitives,但就是不知道如何解决这个问题。
有什么建议、指点吗?
您可能只是忘记将 reset
更新为 vid:reset-recorder
,它也是来自 vid 扩展。
vid:start-recorder
不将路径作为输入。您只需要 vid:save-recording
的路径
在 vid:save-recording
部分的 video extensions doc 中,他们说:
Note that at present the recording will always be saved in the “mp4” format.
所以您可能想要更改用户消息。
当我用下面的代码尝试时,文件扩展名是自动写入的。
extensions[vid]
to setup
ca
reset-ticks
crt 10
end
to make-movie
setup
user-message "Enter name ending with .mov"
let path user-new-file
if not is-string? path [ stop ]
vid:reset-recorder
vid:start-recorder
while [ ticks <= 10 ]
[
go vid:record-view
]
vid:save-recording path
end
to go
ask turtles [
fd 1
]
tick
end
我正在尝试将以下过程从 NetLogo 5 转换为 6。
NL5 程序:
to make-movie
user-message "Enter name ending with .mov"
let path user-new-file
if not is-string? path [ stop ]
reset movie-start path
while [ ticks <= 300 ] [ run-model movie-grab-view ]
movie-close
end
我转换为 NL6:
to make-movie
user-message "Enter name ending with .mov"
let path user-new-file
if not is-string? path [ stop ]
reset vid:start-recorder path
while [ ticks <= 300 ] [ run-model vid:record-view ]
vid:save-recording path
end
系统在下一行的 'path' 上标记我的转换错误...表明需要一个命令而不是 'path'[ 表示的要打开的文件=14=]
reset vid:start-recorder path
我已经通读了 vid extension docs ... as well as the transitions for the movie primitives,但就是不知道如何解决这个问题。
有什么建议、指点吗?
您可能只是忘记将 reset
更新为 vid:reset-recorder
,它也是来自 vid 扩展。
vid:start-recorder
不将路径作为输入。您只需要 vid:save-recording
在 vid:save-recording
部分的 video extensions doc 中,他们说:
Note that at present the recording will always be saved in the “mp4” format.
所以您可能想要更改用户消息。 当我用下面的代码尝试时,文件扩展名是自动写入的。
extensions[vid]
to setup
ca
reset-ticks
crt 10
end
to make-movie
setup
user-message "Enter name ending with .mov"
let path user-new-file
if not is-string? path [ stop ]
vid:reset-recorder
vid:start-recorder
while [ ticks <= 10 ]
[
go vid:record-view
]
vid:save-recording path
end
to go
ask turtles [
fd 1
]
tick
end