area | 您要启用或禁用的区域。 |
enabled | 启用或禁用此区域的数据收集。 |
启用或禁用某个给定的 ProfilerArea。
禁用某个区域可阻止该区域发出统计数据和样本。要降低性能分析器的开销,可以禁用您不感兴趣的区域。如果在禁用 ProfilerArea 的情况下对帧进行性能分析,然后又重新打开了某个区域,则仅为后续帧开启数据收集。
要禁用或启用某个区域,请在 ProfilerWindow 中关闭或打开相应图表,或调用此方法。
注意:如果开始进行性能分析时 ProfilerWindow 处于打开状态,则会覆盖已启用/禁用的区域以反映当时哪些图表是打开的。
要查询区域的当前状态,请使用 Profiler.GetAreaEnabled。
设置 ProfilerArea.CPU 与设置 Profiler.enabled 基本相同,因为其他一些区域依赖于 CPU 样本收集,并且它还处理帧节拍。
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