Web
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
var canvas = document.getElementById("canvas");
var gl = canvas.getContext("webgl");
var location = gl.getUniformLocation(WebGLProgram, "uniformName");Specifications
| Specification | Status | Comment |
|---|---|---|
| WebGL 1.0 The definition of 'WebGLUniformLocation' in that specification. | Recommendation | Initial definition. |
Browser compatibility
| Feature | Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | Servo |
|---|---|---|---|---|---|---|---|
| Basic Support | 9 | 12 | 4.0 | 11 | 12 | 5.1 | No support |
| Available in workers | No support | No support | No support1 | No support | No support | No support | No support |
1. This feature is experimentally implemented since Firefox 44; to activate it, in about:config, set gfx.offscreencanvas.enabled to true
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