Paper generation

[Boudewijn Rempt]

On Fri, 31 Mar 2006, Leonardo Giordani wrote:

> > Hey, I said "try", not "succeed"!
> 
> Mmmm... are you sure? :-)

Yes... I guess we need parameters like:

height
smoothness
absorbency
thickness of fiber

of which

height
absorbency

will form the resulting map

Maybe also base color in simple RGB? Reflectiveness?

> > Backtrace?

> Good point: I wanted to ask about it but I was a bit confused. Krita crashes 
> and the KDE Crash Manager pops up. I select Details (I have not it in front 
> of me now, I hope the names are correct) and he says something like
> 
> "This backtrace is unuseful becouse stack was severely corrupted or your 
> application was compiled in a strage way"
> 
> Since I compiled with --enable-debug=full and nothing more (except for 
> --prefix), I think that probably my execution was really catastrophic.

Urgh, yes. Sometimes it helps to run in gdb -- that could give a stacktrace,
or, if all else fails, and you've got a fast computer, under valgrind.

> 
> > to/from QColor, convertToQImage, bitBlt are the main ones, as well as the
> > administrative things like pixelSize, get/setAlpha.
> 
> The first two and the latter two were missing...
> 

Maybe I forgot some more essentials, but I think this is the lot. For bitBlt,
the COMPOSITE_OVER op is mandatory, too.