参考 isLooping()

isLooping()

Returns true if the draw loop is running and false if not.

By default, draw() tries to run 60 times per second. Calling noLoop() stops draw() from repeating. The draw loop can be restarted by calling loop().

The isLooping() function can be used to check whether a sketch is looping, as in isLooping() === true.

示例

Returns

Boolean:

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相关参考

disableFriendlyErrors

Turns off the parts of the Friendly Error System (FES) that impact performance.

draw

A function that's called repeatedly while the sketch runs.

isLooping

Returns true if the draw loop is running and false if not.

loop

Resumes the draw loop after noLoop() has been called.