C# Class UnityEngine.Texture2D

Inheritance: Texture

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Public Methods

Method	Description
Compress ( bool highQuality ) : void	Compress texture into DXT format.
CreateExternalTexture ( int width, int height, TextureFormat format, bool mipmap, bool linear, IntPtr nativeTex ) : Texture2D	Creates Unity Texture out of externally created native texture object.
EncodeToJPG ( ) : byte[]	Encodes this texture into JPG format.
GetPixel ( int x, int y ) : Color	Returns pixel color at coordinates (x, y).
GetPixelBilinear ( float u, float v ) : Color	Returns filtered pixel color at normalized coordinates (u, v).
GetPixels ( [ miplevel ) : UnityEngine.Color[]	Get the pixel colors from the texture.
LoadRawTextureData ( IntPtr data, int size ) : void	Fills texture pixels with raw preformatted data.
LoadRawTextureData ( byte data ) : void	Fills texture pixels with raw preformatted data.
ReadPixels ( Rect source, int destX, int destY, [ recalculateMipMaps ) : void	Read pixels from screen into the saved texture data.
Resize ( int width, int height ) : bool	Resizes the texture.
SetPixel ( int x, int y, Color color ) : void	Sets pixel color at coordinates (x,y).
SetPixels ( Color colors, [ miplevel ) : void	Set a block of pixel colors.
SetPixels32 ( Color32 colors, [ miplevel ) : void	Set a block of pixel colors.
SetPixels32 ( int x, int y, int blockWidth, int blockHeight, Color32 colors, [ miplevel ) : void	Set a block of pixel colors.
Texture2D ( int width, int height ) : System	Create a new empty texture.
Texture2D ( int width, int height, TextureFormat format, bool mipmap ) : System	Create a new empty texture.
Texture2D ( int width, int height, TextureFormat format, bool mipmap, bool linear ) : System	See Also: SetPixel, SetPixels, Apply functions.

Private Methods

Method	Description
Apply ( ) : void
Apply ( [ updateMipmaps, [ makeNoLongerReadable ) : void
Apply ( bool updateMipmaps ) : void
EncodeToJPG ( int quality ) : byte[]
EncodeToPNG ( ) : byte[]
GetPixels ( ) : UnityEngine.Color[]
GetPixels ( int x, int y, int blockWidth, int blockHeight ) : UnityEngine.Color[]
GetPixels ( int x, int y, int blockWidth, int blockHeight, [ miplevel ) : UnityEngine.Color[]
GetPixels32 ( ) : UnityEngine.Color32[]
GetPixels32 ( [ miplevel ) : UnityEngine.Color32[]
GetRawTextureData ( ) : byte[]
INTERNAL_CALL_Compress ( Texture2D self, bool highQuality ) : void
INTERNAL_CALL_GetPixel ( Texture2D self, int x, int y, Color &value ) : void
INTERNAL_CALL_GetPixelBilinear ( Texture2D self, float u, float v, Color &value ) : void
INTERNAL_CALL_ReadPixels ( Texture2D self, Rect &source, int destX, int destY, bool recalculateMipMaps ) : void
INTERNAL_CALL_SetPixel ( Texture2D self, int x, int y, Color &color ) : void
Internal_Create ( [ mono, int width, int height, TextureFormat format, bool mipmap, bool linear, IntPtr nativeTex ) : void
Internal_ResizeWH ( int width, int height ) : bool
LoadImage ( byte data ) : bool
LoadImage ( byte data, [ markNonReadable ) : bool
LoadRawTextureData_ImplArray ( byte data ) : void
LoadRawTextureData_ImplPointer ( IntPtr data, int size ) : void
PackTextures ( Texture2D textures, int padding ) : UnityEngine.Rect[]
PackTextures ( Texture2D textures, int padding, [ maximumAtlasSize, [ makeNoLongerReadable ) : UnityEngine.Rect[]
PackTextures ( Texture2D textures, int padding, int maximumAtlasSize ) : UnityEngine.Rect[]
ReadPixels ( Rect source, int destX, int destY ) : void
Resize ( int width, int height, TextureFormat format, bool hasMipMap ) : bool
SetAllPixels32 ( Color32 colors, int miplevel ) : void
SetBlockOfPixels32 ( int x, int y, int blockWidth, int blockHeight, Color32 colors, int miplevel ) : void
SetPixels ( Color colors ) : void
SetPixels ( int x, int y, int blockWidth, int blockHeight, Color colors ) : void
SetPixels ( int x, int y, int blockWidth, int blockHeight, Color colors, [ miplevel ) : void
SetPixels32 ( Color32 colors ) : void
SetPixels32 ( int x, int y, int blockWidth, int blockHeight, Color32 colors ) : void
Texture2D ( int width, int height, TextureFormat format, bool mipmap, bool linear, IntPtr nativeTex ) : System
UpdateExternalTexture ( IntPtr nativeTex ) : void

Method Details

Compress() public method

Compress texture into DXT format.

public Compress ( bool highQuality ) : void
highQuality	bool
return	void

CreateExternalTexture() public static method

Creates Unity Texture out of externally created native texture object.

public static CreateExternalTexture ( int width, int height, TextureFormat format, bool mipmap, bool linear, IntPtr nativeTex ) : Texture2D
width	int	Width of texture in pixels.
height	int	Height of texture in pixels.
format	TextureFormat	Format of underlying texture object.
mipmap	bool	Does the texture have mipmaps?
linear	bool	Is texture using linear color space?
nativeTex	IntPtr	Native 2D texture object.
return	Texture2D

EncodeToJPG() public method

Encodes this texture into JPG format.

public EncodeToJPG ( ) : byte[]
return	byte[]

GetPixel() public method

Returns pixel color at coordinates (x, y).

public GetPixel ( int x, int y ) : Color
x	int
y	int
return	Color

GetPixelBilinear() public method

Returns filtered pixel color at normalized coordinates (u, v).

public GetPixelBilinear ( float u, float v ) : Color
u	float
v	float
return	Color

GetPixels() public method

Get the pixel colors from the texture.

public GetPixels ( [ miplevel ) : UnityEngine.Color[]
miplevel	[	The mipmap level to fetch the pixels from. Defaults to zero.
return	UnityEngine.Color[]

LoadRawTextureData() public method

Fills texture pixels with raw preformatted data.

public LoadRawTextureData ( IntPtr data, int size ) : void
data	IntPtr	Byte array to initialize texture pixels with.
size	int	Size of data in bytes.
return	void

LoadRawTextureData() public method

Fills texture pixels with raw preformatted data.

public LoadRawTextureData ( byte data ) : void
data	byte	Byte array to initialize texture pixels with.
return	void

ReadPixels() public method

Read pixels from screen into the saved texture data.

public ReadPixels ( Rect source, int destX, int destY, [ recalculateMipMaps ) : void
source	Rect	Rectangular region of the view to read from. Pixels are read from current render target.
destX	int	Horizontal pixel position in the texture to place the pixels that are read.
destY	int	Vertical pixel position in the texture to place the pixels that are read.
recalculateMipMaps	[	Should the texture's mipmaps be recalculated after reading?
return	void

Resize() public method

Resizes the texture.

public Resize ( int width, int height ) : bool
width	int
height	int
return	bool

SetPixel() public method

Sets pixel color at coordinates (x,y).

public SetPixel ( int x, int y, Color color ) : void
x	int
y	int
color	Color
return	void

SetPixels() public method

Set a block of pixel colors.

public SetPixels ( Color colors, [ miplevel ) : void
colors	Color	The array of pixel colours to assign (a 2D image flattened to a 1D array).
miplevel	[	The mip level of the texture to write to.
return	void

SetPixels32() public method

Set a block of pixel colors.

public SetPixels32 ( Color32 colors, [ miplevel ) : void
colors	Color32
miplevel	[
return	void

SetPixels32() public method

Set a block of pixel colors.

public SetPixels32 ( int x, int y, int blockWidth, int blockHeight, Color32 colors, [ miplevel ) : void
x	int
y	int
blockWidth	int
blockHeight	int
colors	Color32
miplevel	[
return	void

Texture2D() public method

Create a new empty texture.

public Texture2D ( int width, int height ) : System
width	int
height	int
return	System

Texture2D() public method

Create a new empty texture.

public Texture2D ( int width, int height, TextureFormat format, bool mipmap ) : System
width	int
height	int
format	TextureFormat
mipmap	bool
return	System

Texture2D() public method

See Also: SetPixel, SetPixels, Apply functions.

public Texture2D ( int width, int height, TextureFormat format, bool mipmap, bool linear ) : System
width	int
height	int
format	TextureFormat
mipmap	bool
linear	bool
return	System