The WebGLRenderingContext.texParameter[fi]()
methods of the WebGL API set texture parameters.
The WebGLRenderingContext.texParameter[fi]()
methods of the WebGL API set texture parameters.
js
texParameterf(target, pname, param) texParameteri(target, pname, param)
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 . |
None (undefined
).
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, );
Specification |
---|
WebGL Specification # 5.14.8 |
WebGL 2.0 Specification # 3.7.6 |
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
texParameter |
9 | 12 | 4 | 11 | 12 | 5.1 | 4.4.3 | 25 | 4 | 12 | 8 | 1.5 |
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
texParameter |
9 | 12 | 4 | 11 | 12 | 5.1 | 4.4.3 | 25 | 4 | 12 | 8 | 1.5 |
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https://developer.mozilla.org/en-US/docs/Web/API/WebGLRenderingContext/texParameter