WebGLRenderingContext: texParameter[fi]() method

Note: This feature is available in Web Workers.

The WebGLRenderingContext.texParameter[fi]() methods of the WebGL API set texture parameters.

Syntax

js
texParameterf(target, pname, param)
texParameteri(target, pname, param)

Parameters

target

A GLenum specifying the binding point (target). Possible values:

  • gl.TEXTURE_2D: A two-dimensional texture.
  • gl.TEXTURE_CUBE_MAP: A cube-mapped texture.

When using a WebGL 2 context, the following values are available additionally:

  • gl.TEXTURE_3D: A three-dimensional texture.
  • gl.TEXTURE_2D_ARRAY: A two-dimensional array texture.
param

The param parameter is a GLfloat or GLint specifying the value for the specified parameter

pname

The pname parameter is a GLenum specifying the texture parameter to set.

pname Description param
Available in WebGL 1
gl.TEXTURE_MAG_FILTER Texture magnification filter gl.LINEAR (default value), gl.NEAREST.
gl.TEXTURE_MIN_FILTER Texture minification filter gl.LINEAR, gl.NEAREST, gl.NEAREST_MIPMAP_NEAREST, gl.LINEAR_MIPMAP_NEAREST, gl.NEAREST_MIPMAP_LINEAR (default value), gl.LINEAR_MIPMAP_LINEAR.
gl.TEXTURE_WRAP_S Wrapping function for texture coordinate s gl.REPEAT (default value), gl.CLAMP_TO_EDGE, gl.MIRRORED_REPEAT.
gl.TEXTURE_WRAP_T Wrapping function for texture coordinate t gl.REPEAT (default value), gl.CLAMP_TO_EDGE, gl.MIRRORED_REPEAT.
Additionally available when using the EXT_texture_filter_anisotropic extension
ext.TEXTURE_MAX_ANISOTROPY_EXT Maximum anisotropy for a texture A GLfloat value.
Additionally available when using a WebGL 2 context
gl.TEXTURE_BASE_LEVEL Texture mipmap level Any int values.
gl.TEXTURE_COMPARE_FUNC Texture Comparison function gl.LEQUAL (default value), gl.GEQUAL, gl.LESS, gl.GREATER, gl.EQUAL, gl.NOTEQUAL, gl.ALWAYS, gl.NEVER.
gl.TEXTURE_COMPARE_MODE Texture comparison mode gl.NONE (default value), gl.COMPARE_REF_TO_TEXTURE.
gl.TEXTURE_MAX_LEVEL Maximum texture mipmap array level Any int values.
gl.TEXTURE_MAX_LOD Texture maximum level-of-detail value Any float values.
gl.TEXTURE_MIN_LOD Texture minimum level-of-detail value Any float values.
gl.TEXTURE_WRAP_R Wrapping function for texture coordinate r gl.REPEAT (default value), gl.CLAMP_TO_EDGE, gl.MIRRORED_REPEAT.

Return value

None (undefined).

Examples

js
gl.texParameterf(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR);
gl.texParameteri(
  gl.TEXTURE_2D,
  gl.TEXTURE_MIN_FILTER,
  gl.LINEAR_MIPMAP_NEAREST,
);

Specifications

Specification
WebGL Specification
# 5.14.8
WebGL 2.0 Specification
# 3.7.6

Browser compatibility

api.WebGLRenderingContext.texParameterf

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texParameterf

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Full support
Full support

api.WebGLRenderingContext.texParameteri

Report problems with this compatibility data on GitHub
desktopmobile
Chrome
Edge
Firefox
Opera
Safari
Chrome Android
Firefox for Android
Opera Android
Safari on iOS
Samsung Internet
WebView Android
WebView on iOS
texParameteri

Legend

Tip: you can click/tap on a cell for more information.

Full support
Full support

See also