ts]</h3>
		<p>
			An array holding the (9) SH coefficients. A single coefficient is
			represented as an instance of [page:Vector3].
		</p>

		<h3>[property:Boolean isSphericalHarmonics3]</h3>
		<p>Read-only flag to check if a given object is of type [name].</p>

		<h2>Methods</h2>

		<h3>[method:this add]( [param:SphericalHarmonics3 sh] )</h3>
		<p>
			[page:SphericalHarmonics3 sh] - The SH to add.<br /><br />

			Adds the given SH to this instance.
		</p>

		<h3>
			[method:this addScaledSH]( [param:Spher