[Bf-cycles] Camera Ray is also Singular Ray?

Gottfried Hofmann gottfried at blenderdiplom.com
Sat Jun 14 23:16:00 CEST 2014


Hello Cycles Dev Team,

according to Wiki, the "Singular Ray" is a property of reflection- or 
transmission-rays: 
http://wiki.blender.org/index.php/Doc:2.6/Manual/Render/Cycles/Light_Paths#Ray_Types

But according to my tests, a ray coming directly from the camera is also 
a singular ray.

Is this the intended behavior? According to the OSL spec, singular is a 
property triggered by a scattering event, so a ray coming directly from 
the camera should not be singular:

https://code.google.com/p/openshadinglanguage/wiki/LightPathExpressions

Cheers,
Gottfried

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