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.
Note: This feature is available inWeb Workers.
TheWebGLRenderingContext.isTexture() method of theWebGL API returnstrue if thepassedWebGLTexture is valid andfalse otherwise.
Syntax
js
isTexture(texture)Parameters
textureA
WebGLTextureto check.
Return value
AGLboolean 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 |