Texture2D

class in UnityEngine

/

Inherits from:Texture

Description

用于纹理处理的类。

使用该类可以即时创建纹理或修改现有的texture assets。

Static Variables

blackTexture	获取一个全部为黑色像素的小纹理。
whiteTexture	获取一个全部为白色像素的小纹理。

Variables

alphaIsTransparency	Indicates whether this texture was imported with TextureImporter.alphaIsTransparency enabled. This setting is available only in the Editor scripts. Note that changing this setting will have no effect; it must be enabled in TextureImporter instead.
desiredMipmapLevel	The mipmap level which would have been loaded by the streaming system before memory budgets are applied.
format	纹理中像素数据的格式（只读）。
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.
loadedMipmapLevel	Which mipmap level is currently loaded by the streaming system.
loadingMipmapLevel	Which mipmap level is in the process of being loaded by the mipmap streaming system.
mipmapCount	该纹理中有多少个多级渐进纹理级别（只读）。
requestedMipmapLevel	The mipmap level to load.
streamingMipmaps	Has mipmap streaming been enabled for this texture.
streamingMipmapsPriority	Relative priority for this texture when reducing memory size in order to hit the memory budget.

Constructors

创建一个新的空纹理。

Public Functions

Apply	实际应用任何先前的 SetPixel 和 SetPixels 更改。
ClearRequestedMipmapLevel	Resets the requestedMipmapLevel field.
Compress	将纹理压缩为 DXT 格式。
GetPixel	返回坐标 (x, y) 上的像素颜色。
GetPixelBilinear	返回标准化坐标 (u, v) 处已过滤的像素颜色。
GetPixels	从纹理中获取像素颜色。
GetPixels32	获取像素颜色块（Color32 格式）。
GetRawTextureData	Get raw data from a texture for reading or writing.
IsRequestedMipmapLevelLoaded	Has the mipmap level requested by setting requestedMipmapLevel finished loading?
LoadRawTextureData	使用原始预格式化数据填充纹理像素。
PackTextures	将多个纹理打包到一个纹理图集中。
ReadPixels	将屏幕像素读取到保存的纹理数据中。
Resize	调整纹理大小。
SetPixel	设置坐标 (x,y) 处的像素颜色。
SetPixels	设置像素颜色块。
SetPixels32	设置像素颜色块。
UpdateExternalTexture	更新 Unity 纹理以使用不同的原生纹理对象。

Static Functions

CreateExternalTexture	基于外部创建的原生纹理对象创建一个 Unity 纹理。
GenerateAtlas	将一组矩形打包成一个方形图集，并且可以选择在矩形之间进行填充。

Inherited members

Static Variables

currentTextureMemory	The amount of memory currently being used by textures.
desiredTextureMemory	This amount of texture memory would be used before the texture streaming budget is applied.
nonStreamingTextureCount	Number of non-streaming textures.
nonStreamingTextureMemory	Total amount of memory being used by non-streaming textures.
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	Force the streaming texture system to discard all unused mipmaps immediately, rather than caching them until the texture memory budget is exceeded.
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 amount of memory used by textures after the mipmap streaming and budget are applied and loading is complete.
totalTextureMemory	The total amount of memory that would be used by all textures at mipmap level 0.

Variables

hideFlags	Should the object be hidden, saved with the Scene or modifiable by the user?
name	对象的名称。
anisoLevel	纹理的各向异性过滤级别。
dimension	纹理的维度（类型）（只读）。
filterMode	纹理的过滤模式。
height	纹理的高度（以像素为单位）。（只读）
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	纹理的多级渐进纹理偏差。
updateCount	更新纹理时，此计数器会递增。
width	纹理的宽度（以像素为单位）。（只读）
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。

Public Functions

GetInstanceID	返回对象的实例 ID。
ToString	返回 GameObject 的名称。
GetNativeTexturePtr	获取指向纹理资源的原生（底层图形 API）指针。
IncrementUpdateCount	递增更新计数器。

Static Functions

Destroy	删除 GameObject、组件或资源。
DestroyImmediate	立即销毁对象 /obj/。强烈建议您改用 Destroy。
DontDestroyOnLoad	Do not destroy the target Object when loading a new Scene.
FindObjectOfType	返回第一个类型为 type 的已加载的激活对象。
FindObjectsOfType	返回所有类型为 type 的已加载的激活对象的列表。
Instantiate	克隆 original 对象并返回克隆对象。
SetGlobalAnisotropicFilteringLimits	设置各向异性限制。
SetStreamingTextureMaterialDebugProperties	Uploads additional debug information to materials using textures set to stream mip maps.

Operators

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。