0</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">a1</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">a2</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#rhino3dm.Light.SetAttenuation" title="Link to this definition"></a></dt>
<dd><p>Sets the attenuation settings (ignored for “directional” and “ambient” lights).
attenuation = 1/(a0 + d*a1 + d^2*a2) where d = distance to light.</p>
<dl class="field-list simple">
<