Question

JavaScript => static function WarmupAllShaders(): void;
C# => static void WarmupAllShaders();

Description 描述

Fully load all shaders to prevent future performance hiccups.

完全加载所有着色器，以防止将来性能卡顿。

Usually graphics drivers do not actually prepare shaders until they are first needed. However when some object is first rendered with a previously unused shader, there can be a hiccup because the driver is compiling/optimizing the shader. This can be quite noticeable, especially on mobile platforms.

通常显卡驱动程序不实际预加载着色器，直到第一次需要。然而，当某些物体是第一次被渲染一个以前未使用的着色器，可能有卡顿（游戏画面停顿），因为显卡驱动程序正编译/优化着色器。在移动平台，这可能相当明显。

Calling this function will perform dummy one-invisible-triangle rendering with all variants of all currently loaded shaders. This can take some time but helps to avoid hiccups in the future. Generally it is better to use ShaderVariantCollection for a more granular shader warmup control.

调用这个函数将执行虚拟one-invisible-triangle渲染，所有当前加载的着色器队列。这可能需要一些时间，但有助于避免在未来的卡顿。一般最好使用ShaderVariantCollection更细粒度的着色器预热控制。

Please be aware that this function will only warmup shaders that are currently loaded. If you use Resources.Load to load shaders, you will need to call WarmupAllShaders again.

请注意,这个函数只会预热当前加载着色器。如果你使用Resources.Load加载着色器,您将需要再次调用WarmupAllShaders。

See Also: ShaderVariantCollection for a more granular shader warmup control.

另见：ShaderVariantCollection

Shader