 >           <rgb>0.5 0.5 0.5</rgb>
 >         </rgb>
 >       </absorption_coefficient_spectrum>
-435c449
+435c448
 <     <precedence>2</precedence>
 ---
 >     <precedence>10</precedence>

> 			<xyz>0.9993232488632202 0.9994908571243286 0.9989829063415527</xyz>
> 			<gain>100</gain>
> 		</layer_setting>
69,76c92,94
<     <reinhard>
<       <pre_scale>4</pre_scale>
<       <post_scale>1</post_scale>

> 		<linear>
> 			<scale>10</scale>
> 		</linear>
132,139c149,154
<       <absorption_coefficient>
<         <constant>
<           <rgb>
