On 15-10-2013 9:41, posfan12 wrote:
>> Looking good. What are the shadows in the media beyond the Shadow
>> Squares? I guess media artefacts, in which case you need to use more
>> samples.
>>
>> Thomas
>
> I don't know what they are. Were in the code do I increase samples?
>

In the media for the Corona. In your code, you are using the default 
sample value. Add the samples to the code:

media {
   samples 100
   scattering {1, light_color/20}
etc

Play with the value increasing/decreasing it until the artefacts 
disappear. Render time may become a bit longer but not much.

Thomas

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