Hi Manfred,
On Thu, 2004-11-11 at 03:18, Manfred Weiler wrote:
>
> BTW. There is a method "DVRIsoShader::createGradientImage" which
> computes the same kind of image using central differences. This
> might be a nice add on to that class. (At least to show the
> different image quality that is achieved).
I'd probably rather do it the other way around, as that method is
protected. Add its code to a general Image toolkit file, and call that
from DVRIsoShader. And, oh, yeah, we also have a gradient estimation
implementation that we can through into the mix. ;)
Dirk
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