# class ExtensionShaderTextureLod

#### package js.html.webgl

Available on HTML5

The `EXT_shader_texture_lod` extension is part of the WebGL API and adds additional texture functions to the OpenGL ES Shading Language which provide the shader writer with explicit control of LOD (Level of detail).

Documentation EXT_shader_texture_lod by Mozilla Contributors, licensed under CC-BY-SA 2.5.

See:

https://developer.mozilla.org/en-US/docs/Web/API/EXT_shader_texture_lod