"Andrew Wilcox" <awi### [at] unpuzzledcom> wrote in message
news:3d52f363$1@news.povray.org...
> Could someone in the know explain the concept of
> DisplayPlot;
Called when a pixel is plotted to the display. Not called if running with -d.
> DisplayPlotRect
called as above, except for mosaic preview.
> WinPrePixel;
called before each pixel is plotted or written to a file, regardless of -d. you
can change the color info here (before the pixel is rendered).
> WinPostPixel;
ditto, but afterwards (you can change it as well).
> WinAssignPixel;
this gives you the actual color data that is finally written to the output file.
-- Chris
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