In article <3CCFD5F5.EE9B7695@gmx.de> , Tim Nikias <tim### [at] gmxde>  wrote:

> How does POV-Ray know where to continue a trace?
> I've looked through the rerun INIs and the pvengine.ini,
> but to no avail. Does POV-Ray just look at the image
> already traced, or what?

Yes, it looks at the image file.  How exactly it is done depends to some
extend on the image format used.  Also note that continue trace is not
supported for all image formats as noted in the docs somewhere.

    Thorsten

____________________________________________________
Thorsten Froehlich, Duisburg, Germany
e-mail: tho### [at] trfde

Visit POV-Ray on the web: http://mac.povray.org

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