nt">GL_FLOAT_MAT3</code>, or
	<code class="constant">GL_FLOAT_MAT4</code> may be returned. The
	<em class="parameter"><code>size</code></em> argument will return the size of the
	attribute, in units of the type returned in
	<em class="parameter"><code>type</code></em>.</p><p>This function will return as much information as it can
	about the specified active attribute variable. If no information
	is available, <em class="parameter"><code>length</code></em> will be 0, and
	<em class="parameter"><code>name</co