Hi Bruno,
Bruno Morabito wrote:
> Dear all,
> I would to know how I can use the functions in TextureBackgorund
> class to handle
> the distortion of a video set in the background.
> Specifically, the meaning of the parameters passed to the following
> functions:
> - setRadialDistortion
> - setCenterOfDistortion
>
>
> Can you send me some examples of use of the functions and the formula
> used internally in your code , please ?
There is an example in the source tree and you can also look at the code
(Source/System/Window/OSGTextureBackground.cpp:TextureBackground::updateGrid).
It's fairly straightforward, you can just play with them to see what
they do.
Dirk
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