Question

class in UnityEngine

Description 描述

Access system and hardware information.

访问系统和硬件信息。

Use this class to figure out capabilities of the underlying platform and hardware. For example, you can check which RenderTexture formats are supported (SupportsRenderTextureFormat), how many CPU threads are available (processorCount), and so on.

使用该类去计算出基础平台和硬件的性能。例如，你可以检查哪种渲染贴图格式是支持的(支持渲染贴图格式)，CPU有多少可用的线程(进程数量)，等等。

Static Variables 静态变量

deviceModel	The model of the device (Read Only). 设备的模型（只读）。
deviceName	The user defined name of the device (Read Only). 用户定义的设备名称(只读)。
deviceType	Returns the kind of device the application is running on (Read Only). 返回应用运行时设备的种类(只读)。
deviceUniqueIdentifier	A unique device identifier. It is guaranteed to be unique for every device (Read Only). 唯一的设备标识符。这是保证为每一台设备是唯一的（只读）。
graphicsDeviceID	The identifier code of the graphics device (Read Only). 显卡的标识符编码(只读)。
graphicsDeviceName	The name of the graphics device (Read Only). 显卡的名字（只读）。
graphicsDeviceType	The graphics API type used by the graphics device (Read Only). 用于图形驱动的图形API类型(只读)。
graphicsDeviceVendor	The vendor of the graphics device (Read Only). 显卡的厂商。（只读）
graphicsDeviceVendorID	The identifier code of the graphics device vendor (Read Only). 显卡厂商的标识符代码。（只读）
graphicsDeviceVersion	The graphics API type and driver version used by the graphics device (Read Only). 该显卡所支持的图形API版本。（只读）
graphicsMemorySize	Amount of video memory present (Read Only). 当前显存的数量。（只读）
graphicsMultiThreaded	Is graphics device using multi-threaded rendering (Read Only)? 显卡是否使用多线渲染(只读)？
graphicsShaderLevel	Graphics device shader capability level (Read Only). 图形设备着色器性能级别。（只读）
maxTextureSize	Maximum texture size (Read Only). 最大贴图尺寸(只读)。
npotSupport	What NPOT (non-power of two size) texture support does the GPU provide? (Read Only) GPU提供支持什么NPOT(无二次幂限制的纹理)贴图？(只读)
operatingSystem	Operating system name with version (Read Only). 操作系统的名称（只读）。
processorCount	Number of processors present (Read Only). 当前处理器的数量。（只读）
processorFrequency	Processor frequency in MHz (Read Only). 处理器频率单位MHz(只读)。
processorType	Processor name (Read Only). 处理器的名称（只读）。
supportedRenderTargetCount	How many simultaneous render targets (MRTs) are supported? (Read Only) 支持多少目标(MRTs)同时渲染？(只读)
supports3DTextures	Are 3D (volume) textures supported? (Read Only) 是否支持3D贴图？(只读)
supportsAccelerometer	Is an accelerometer available on the device? 在设备上是否可获取加速计？
supportsComputeShaders	Are compute shaders supported? (Read Only) 是否支持计算着色器？(只读)
supportsGyroscope	Is a gyroscope available on the device? 是否在该设备上可获取陀螺仪？
supportsImageEffects	Are image effects supported? (Read Only) 是否图像效果？（只读）
supportsInstancing	Is GPU draw call instancing supported? (Read Only) GPU绘画回调是否支持实例化？(只读)
supportsLocationService	Is the device capable of reporting its location? 是否支持本地服务器？
supportsRawShadowDepthSampling	Is sampling raw depth from shadowmaps supported? (Read Only) 是否支持原始阴影深度采样？(只读)
supportsRenderTextures	Are render textures supported? (Read Only) 是否支持渲染纹理？（只读）
supportsRenderToCubemap	Are cubemap render textures supported? (Read Only) 是否支持渲染立方体贴图？(只读)
supportsShadows	Are built-in shadows supported? (Read Only) 是否支持内置阴影？（只读）
supportsSparseTextures	Are sparse textures supported? (Read Only) 是否支持稀疏贴图？(只读)
supportsStencil	Is the stencil buffer supported? (Read Only) 是否支持模版？(只读)
supportsVibration	Is the device capable of providing the user haptic feedback by vibration? 是否该设备能够提供用户触觉反馈振动？
systemMemorySize	Amount of system memory present (Read Only). 当前系统内存的数量。（只读）

Static Functions 静态函数

SupportsRenderTextureFormat	Is render texture format supported? 是否该渲染纹理格式？
SupportsTextureFormat	Is texture format supported on this device? 在该设备上是否支持贴图格式？