POV-Ray: Newsgroups: povray.beta-test.binaries: Incorrect image height in output file (with +SR/+ER options): Re: Incorrect image height in output file (with +SR/+ER options)

POV-Ray : Newsgroups : povray.beta-test.binaries : Incorrect image height in output file (with +SR/+ER options) : Re: Incorrect image height in output file (with +SR/+ER options)		Server Time 5 May 2024 22:18:46 EDT (-0400)

From: Christoph Hormann
Date: 10 May 2004 05:55:02
Message: <c7njdv$42a$1@chho.imagico.de>

David Bucciarelli wrote:
> The result of the following command "povray +W100 +H100 +SR0 +ER50 +FP 
> +Otest.ppm test.ini" is an incorrect image.
> 
> The header of the PPM file is:
> 
> P6
> 100 100
> 255
> [...]
> 
> but it includes only 50 rows. The height of the image file should be 50 
> instead of 100.

This is as intended, otherwise you could not append to the image file in 
a continued trace.  Also it has been this way in all previous versions 
of POV-Ray and not just 3.6.

Christoph

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