WebGL2RenderingContext.isVertexArray()
The WebGL2RenderingContext.isVertexArray() method of the
WebGL API returns true if the
passed object is a valid WebGLVertexArrayObject object.
Syntax
GLBoolean gl.isVertexArray(vertexArray);
Parameters
vertexArray- A
WebGLVertexArrayObject(VAO) object to test.
Return value
A GLboolean indicating whether the given object is a valid
WebGLVertexArrayObject object (true) or not
(false).
Examples
var vao = gl.createVertexArray();
gl.bindVertexArray(vao);
// ...
gl.isVertexArray(vao);
Specifications
| Specification | Status | Comment |
|---|---|---|
| WebGL 2.0 The definition of 'isVertexArray' in that specification. |
Editor's Draft | Initial definition. |
| OpenGL ES 3.0 The definition of 'glIsVertexArray' in that specification. |
Standard | Man page of the (similar) OpenGL API. |
Browser compatibility
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