WebGLRenderingContext: isTexture() method
Baseline Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2015.
The WebGLRenderingContext.isTexture() method of the WebGL API returns true if the
passed WebGLTexture is valid and false otherwise.
Syntax
js
isTexture(texture)
Parameters
texture-
A
WebGLTextureto check.
Return value
A GLboolean indicating whether or not the texture is valid.
Examples
Checking a texture
js
const canvas = document.getElementById("canvas");
const gl = canvas.getContext("webgl");
const texture = gl.createTexture();
gl.isTexture(texture);
Specifications
| Specification |
|---|
| WebGL Specification # 5.14.8 |
Browser compatibility
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