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WebGLUniformLocation

The WebGLUniformLocation interface is part of the WebGL API and represents the location of a uniform variable in a shader program.

Description

The WebGLUniformLocation object does not define any methods or properties of its own and its content is not directly accessible. When working with WebGLUniformLocation objects, the following methods of the WebGLRenderingContext are useful:

Examples

Getting an uniform location

js

const canvas = document.getElementById("canvas");
const gl = canvas.getContext("webgl");

const location = gl.getUniformLocation(WebGLProgram, "uniformName");

Specifications

Specification
WebGL Specification
# 5.10

Browser compatibility

Desktop Mobile
Chrome Edge Firefox Internet Explorer Opera Safari WebView Android Chrome Android Firefox for Android Opera Android Safari on IOS Samsung Internet
WebGLUniformLocation 10 12 4 11 12 5.1 4.4 25 4 12 8 1.5
worker_support No No 105 No No No No No 105 No No No

See also

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