WebGL2RenderingContext.samplerParameter[if]()

The WebGL2RenderingContext.samplerParameter[if]() methods of the WebGL 2 API set WebGLSampler parameters.

Syntax

void gl.samplerParameteri(sampler, pname, param);
void gl.samplerParameterf(sampler, pname, param);

Parameters

sampler

A WebGLSampler object.

pname

A GLenum specifying which parameter to set. Possible values:

• gl.TEXTURE_COMPARE_FUNC: A GLenum specifying the texture comparison function.
• gl.TEXTURE_COMPARE_MODE: A GLenum specifying the texture comparison mode.
• gl.TEXTURE_MAG_FILTER: A GLenum specifying the texture magnification filter.
• gl.TEXTURE_MAX_LOD: A GLfloat specifying the maximum level-of-detail value.
• gl.TEXTURE_MIN_FILTER: A GLenum specifying the texture minification filter
• gl.TEXTURE_MIN_LOD: A GLfloat specifying the minimum level-of-detail value.
• gl.TEXTURE_WRAP_R: A GLenum specifying the texture wrapping function for the texture coordinate r.
• gl.TEXTURE_WRAP_S: A GLenum specifying the texture wrapping function for the texture coordinate s.
• gl.TEXTURE_WRAP_T: A GLenum specifying the texture wrapping function for the texture coordinate t.

param

A GLint (samplerParameteri) or a GLfloat (samplerParameterf) specifying a value for pname.

Return value

None.

Examples

var sampler = gl.createSampler();
gl.samplerParameteri(sampler, gl.TEXTURE_MAG_FILTER, gl.NEAREST);

Specifications

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See also

• WebGLSampler