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

		<h3>[method:Boolean equals]( [param:SphericalHarmonics3 sh] )</h3>
		<p>
			[page:SphericalHarmonics3 sh] - The SH to compare with.<br /><br />

			Returns true if the given SH and this instance have equal coefficients.
		</p>

		<h3>
			[method:this fromArray]( [param:Array array], [param:Number offset] )
		</h3>
		<p>
			[page:Array array] - The array holding the numbers of the SH
			coefficients.<br />
			[page:Number offset] - (optional) The array offse