Cubemap

class in UnityEngine

/

继承自：Texture

描述

处理立方体贴图的类，使用该类可创建或修改现有立方体贴图资源。

This class does not support Cubemap creation with a Crunch compression TextureFormat.

变量

desiredMipmapLevel	应用内存预算之前由串流系统加载的 Mipmap 级别。
format	纹理中像素数据的格式（只读）。
loadedMipmapLevel	串流系统当前加载的 Mipmap 级别。
loadingMipmapLevel	Mipmap 串流系统正在加载的 Mipmap 级别。
requestedMipmapLevel	要加载的 Mipmap 级别。
streamingMipmaps	确定是否已为纹理启用 Mipmap 串流。
streamingMipmapsPriority	在减小内存大小以满足内存预算时设置纹理的相对优先级。

构造函数

创建一个新的空立方体贴图纹理。

公共函数

Apply	实际应用任何先前的 SetPixel 和 SetPixels 更改。
ClearRequestedMipmapLevel	重置 requestedMipmapLevel 字段。
GetPixel	返回坐标 (face, x, y) 上的像素颜色。
GetPixelData	Gets raw data from a Texture for reading or writing.
GetPixels	Retrieves a copy of the pixel color data for a given mip level of a given face. The colors are represented by Color structs.
IsRequestedMipmapLevelLoaded	检查通过 requestedMipmapLevel 设置的 Mipmap 级别是否已完成加载。
SetPixel	设置坐标 (face, x, y) 上的像素颜色。
SetPixelData	用原始预格式化数据设置像素值。
SetPixels	设置立方体贴图面的像素颜色。
SmoothEdges	执行边缘附近区域的平滑。
UpdateExternalTexture	更新 Unity 立方体贴图以使用不同的原生立方体贴图纹理对象。

静态函数

CreateExternalTexture

使用外部创建的原生立方体贴图对象创建一个 Unity 立方体贴图。

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	Whether Unity stores an additional copy of this texture's pixel data in CPU-addressable memory.
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	返回对象的实例 ID。
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。