WebCamTexture

class in UnityEngine

/

继承自：Texture

描述

WebCam Texture 是实时视频输入渲染到的纹理。

静态变量

返回可用设备列表。

变量

autoFocusPoint	通过此属性可以设置/获取摄像机的自动焦点。仅在 Android 和 iOS 设备上有效。
deviceName	设置此属性可指定要使用的设备的名称。
didUpdateThisFrame	视频缓冲区是否更新了此帧？
isDepth	如果纹理基于深度数据，则此属性为 true。
isPlaying	返回摄像机当前是否正在运行。
requestedFPS	设置摄像机设备的请求的帧率（以每秒帧数为单位）。
requestedHeight	设置摄像机设备的请求的高度。
requestedWidth	设置摄像机设备的请求的宽度。
videoRotationAngle	返回一个顺时针角度（以度为单位），可以使用此角度旋转多边形以使摄像机内容以正确的方向显示。
videoVerticallyMirrored	返回纹理图像是否垂直翻转。

构造函数

创建 WebCamTexture。

公共函数

GetPixel	返回坐标 (x, y) 上的像素颜色。
GetPixels	Retrieves a copy of the the pixel color data. The colors are represented by Color structs.
GetPixels32	Retrieves a copy of the the pixel color data. The colors are represented by Color32 structs.
Pause	暂停摄像机。
Play	启动摄像机。
Stop	停止摄像机。

继承的成员

静态变量

allowThreadedTextureCreation	Allow Unity internals to perform Texture creation on any thread (rather than the dedicated render thread).
currentTextureMemory	The amount of memory that all Textures in the scene use.
desiredTextureMemory	The total size of the Textures, in bytes, that Unity loads if there were no other constraints. Before Unity loads any Textures, it applies the memory budget which reduces the loaded Texture resolution if the Texture sizes exceed its value. The `desiredTextureMemory` value takes into account the mipmap levels that Unity has requested or that you have set manually.For example, if Unity does not load a Texture at full resolution because it is far away or its requested mipmap level is greater than 0, Unity reduces the `desiredTextureMemory` value to match the total memory needed.The `desiredTextureMemory` value can be greater than the `targetTextureMemory` value.
GenerateAllMips	Can be used with Texture constructors that take a mip count to indicate that all mips should be generated. The value of this field is -1.
nonStreamingTextureCount	The number of non-streaming Textures in the scene. This includes instances of Texture2D and CubeMap Textures. This does not include any other Texture types, or 2D and CubeMap Textures that Unity creates internally.
nonStreamingTextureMemory	The amount of memory Unity allocates for non-streaming Textures in the scene. This only includes instances of Texture2D and CubeMap Textures. This does not include any other Texture types, or 2D and CubeMap Textures that Unity creates internally.
streamingMipmapUploadCount	How many times has a Texture been uploaded due to Texture mipmap streaming.
streamingRendererCount	Number of renderers registered with the Texture streaming system.
streamingTextureCount	Number of streaming Textures.
streamingTextureDiscardUnusedMips	This property forces the streaming Texture system to discard all unused mipmaps instead of caching them until the Texture memory budget is exceeded. This is useful when you profile or write tests to keep a predictable set of Textures in memory.
streamingTextureForceLoadAll	Force streaming Textures to load all mipmap levels.
streamingTextureLoadingCount	Number of streaming Textures with mipmaps currently loading.
streamingTexturePendingLoadCount	Number of streaming Textures with outstanding mipmaps to be loaded.
targetTextureMemory	The total amount of Texture memory that Unity allocates to the Textures in the scene after it applies the memory budget and finishes loading Textures. `targetTextureMemory`also takes mipmap streaming settings into account. This value only includes instances of Texture2D and CubeMap Textures. It does not include any other Texture types, or 2D and CubeMap Textures that Unity creates internally.
totalTextureMemory	The total amount of Texture memory that Unity would use if it loads all Textures at mipmap level 0.This is a theoretical value that does not take into account any input from the streaming system or any other input, for example when you set the`Texture2D.requestedMipmapLevel` manually.To see a Texture memory value that takes inputs into account, use `desiredTextureMemory`.`totalTextureMemory` only includes instances of Texture2D and CubeMap Textures. It does not include any other Texture types, or 2D and CubeMap Textures that Unity creates internally.

变量

hideFlags	该对象应该隐藏、随场景一起保存还是由用户修改？
name	对象的名称。
anisoLevel	Defines the anisotropic filtering level of the Texture.
dimension	Dimensionality (type) of the Texture (Read Only).
filterMode	Filtering mode of the Texture.
graphicsFormat	Returns the GraphicsFormat format or color format of a Texture object.
height	Height of the Texture in pixels. (Read Only)
imageContentsHash	纹理的哈希值。
isReadable	Returns true if the Read/Write Enabled checkbox was checked when the Texture was imported; otherwise returns false. For a dynamic Texture created from script, always returns true. For additional information, see TextureImporter.isReadable.
mipMapBias	The mipmap bias of the Texture.
mipmapCount	How many mipmap levels are in this Texture (Read Only).
updateCount	This counter is incremented when the Texture is updated.
width	Width of the Texture in pixels. (Read Only)
wrapMode	纹理坐标换行模式。
wrapModeU	纹理 U 坐标换行模式。
wrapModeV	纹理 V 坐标换行模式。
wrapModeW	Texture3D 的纹理 W 坐标换行模式。

公共函数

GetInstanceID	Gets the instance ID of the object.
ToString	返回对象的名称。
GetNativeTexturePtr	Retrieve a native (underlying graphics API) pointer to the Texture resource.
IncrementUpdateCount	递增更新计数器。

静态函数

Destroy	移除 GameObject、组件或资源。
DestroyImmediate	立即销毁对象 /obj/。强烈建议您改用 Destroy。
DontDestroyOnLoad	在加载新的 Scene 时，请勿销毁 Object。
FindObjectOfType	返回第一个类型为 type 的已加载的激活对象。
FindObjectsOfType	Gets a list of all loaded objects of Type type.
Instantiate	克隆 original 对象并返回克隆对象。
SetGlobalAnisotropicFilteringLimits	设置各向异性限制。
SetStreamingTextureMaterialDebugProperties	This function sets mipmap streaming debug properties on any materials that use this Texture through the mipmap streaming system.

运算符

bool	该对象是否存在？
operator !=	比较两个对象是否引用不同的对象。
operator ==	比较两个对象引用，判断它们是否引用同一个对象。