Texture - Documentation

Constructor

new Texture(gl, format, internalFormat, type, unit)

Source:

texture.js, line 19

Parameters:

Name	Type	Description
`gl`	`WebGLRenderingContext`
`format`	`GLenum`
`internalFormat`	`GLenum`
`type`	`GLenum`
`unit`	`GLenum`

Methods

activeTexture() → {Texture}

active texture

Source:

texture.js, line 54

Returns:

Type:: Texture

bind() → {Texture}

bind texture

Source:

texture.js, line 64

Returns:

Type:: Texture

delete()

delete the texture

Source:

texture.js, line 266

fromData(width, height, dataArray) → {Texture}

update texture from dataArray

Source:

texture.js, line 132

Parameters:

Name	Type	Description
`width`	`number`
`height`	`number`
`dataArray`	`Float32Array` \| `Float64Array`

Returns:

Type:: Texture

fromImage(image, width, height)

update data fro texture with image

Source:

texture.js, line 87

Parameters:

Name	Type	Description
`image`	`Image`
`width`	`number`
`height`	`number`

Returns:

Texture

fromSize(width, height) → {Texture}

update texture with width and height and emptyData

Source:

texture.js, line 104

Parameters:

Name	Type	Description
`width`	`number`
`height`	`number`

Returns:

Type:: Texture

generateMipmap() → {Texture}

generate mipmap for texture

Source:

texture.js, line 251

Returns:

Type:: Texture

getTexture() → {Texture}

get webgl texture

Source:

texture.js, line 261

Returns:

Type:: Texture

isActiveTexture(unit) → {boolean}

confirm texture is active

Source:

texture.js, line 190

Parameters:

Name	Type	Description
`unit`	`GLenum`

Returns:

Type:: boolean

setFilter(filter) → {Texture}

https://developer.mozilla.org/en-US/docs/Web/API/WebGLRenderingContext/texParameter https://developer.mozilla.org/en-US/docs/Web/API/WebGLRenderingContext/getTexParameter https://webglfundamentals.org/webgl/lessons/webgl-3d-textures.html

Source:

texture.js, line 203

Parameters:

Name	Type	Description
`filter`	`GLenum`

Returns:

Type:: Texture

setFlip()

flip the texture

Source:

texture.js, line 153

setFormat(format, internalFormat, type)

update format for texture

Source:

texture.js, line 177

Parameters:

Name	Type	Description
`format`	`GLenum`
`internalFormat`	`GLenum`
`type`	`Glenum`

setMagFilter(filter) → {Texture}

set mag filter to texture

Source:

texture.js, line 217

Parameters:

Name	Type	Description
`filter`	`GLenum`

Returns:

Type:: Texture

setMinFilter(filter) → {Texture}

set min filter to texture

Source:

texture.js, line 230

Parameters:

Name	Type	Description
`filter`	`GLenum`

Returns:

Type:: Texture

setPixelStore(pname, params)

specify the pixel storage mode

Source:

texture.js, line 164

Parameters:

Name	Type	Description
`pname`	`GLenum`
`params`	`object`

unbind()

unbind texture

Source:

texture.js, line 73

Returns:

Texture

wrap()

set the wrap mode in texture

Source:

texture.js, line 239