<html>
<head>
<meta content="text/html; charset=windows-1252"
http-equiv="Content-Type">
</head>
<body bgcolor="#FFFFFF" text="#000000">
<p>Simon wrote a nice roundup how to avoid this problem:
<a class="moz-txt-link-freetext" href="http://www.luxrender.net/forum/viewtopic.php?f=16&t=12915&sid=491a9ddde516d57dd801dfab3f728992#p122655">http://www.luxrender.net/forum/viewtopic.php?f=16&t=12915&sid=491a9ddde516d57dd801dfab3f728992#p122655</a></p>
<p><br>
</p>
<p>Jens<br>
</p>
<br>
<div class="moz-cite-prefix">Am 22.07.2016 um 19:17 schrieb Matthew
Heimlich:<br>
</div>
<blockquote
cite="mid:CAPBuH4YxMQjb0TFyR3cOFhrgc=7LMXTZMY5-A28fP0=kcJ0L1w@mail.gmail.com"
type="cite">
<div dir="ltr">This is a terminator error. Without introducing
bias, this exists in every path tracer. There's really not much
to be done about it aside from increasing the resolution of the
mesh.</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Fri, Jul 22, 2016 at 1:11 PM,
Mohamed Sakr <span dir="ltr"><<a moz-do-not-send="true"
href="mailto:3dsakr@gmail.com" target="_blank">3dsakr@gmail.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr">Hi,<br>
<br>
there is a potential problem with Cycles shading.<br>
please help to clarify what is going wrong.<br>
<br>
@Sergey , @Brecht<br>
this scene is just a light, sphere and a plane., sphere
subd = 32. , even if the sphere is not perfect, it got a
remarkable problem in shading, what causes this, + how to
solve it.<br>
<br>
cheers,<br>
Mohamed Sakr<br>
<br>
<img src="cid:part2.60599E9E.135A8028@jensverwiebe.de"
alt="Inline image 1" height="408" width="544"><br>
</div>
<br>
_______________________________________________<br>
Bf-cycles mailing list<br>
<a moz-do-not-send="true"
href="mailto:Bf-cycles@blender.org">Bf-cycles@blender.org</a><br>
<a moz-do-not-send="true"
href="https://lists.blender.org/mailman/listinfo/bf-cycles"
rel="noreferrer" target="_blank">https://lists.blender.org/mailman/listinfo/bf-cycles</a><br>
<br>
</blockquote>
</div>
<br>
</div>
<br>
<fieldset class="mimeAttachmentHeader"></fieldset>
<br>
<pre wrap="">_______________________________________________
Bf-cycles mailing list
<a class="moz-txt-link-abbreviated" href="mailto:Bf-cycles@blender.org">Bf-cycles@blender.org</a>
<a class="moz-txt-link-freetext" href="https://lists.blender.org/mailman/listinfo/bf-cycles">https://lists.blender.org/mailman/listinfo/bf-cycles</a>
</pre>
</blockquote>
<br>
<pre class="moz-signature" cols="72">--
Jens Verwiebe
Allerskehre 44 - 22309 Hamburg
Tel.: +49 40 68 78 50
mobile: +49 172 400 49 07
mailto: <a class="moz-txt-link-abbreviated" href="mailto:info@jensverwiebe.de">info@jensverwiebe.de</a>
web: <a class="moz-txt-link-freetext" href="http://www.jensverwiebe.de">http://www.jensverwiebe.de</a></pre>
</body>
</html>