This is very very nice.
Congrat.
2009/11/30 Andrea Aime <[email protected]>
> Andrea Aime ha scritto:
>
> The are more things that can be done creatively using the
>> existing filter functions, and many more that can be done implementing
>> your own new functions, but I hope this shows the potential of this
>> new development.
>>
>
> Speaking of other stuff that can be done with transformations, what
> do you think of the attached trick? ;-)
>
> First the base is drawn, then an isometric extractions of the wall is
> painted, and then a lighter rooftop is added using offset.
> I've tried to use a single function but the root needs to be a different
> color, so no go.
> If I add the ability to specify an extrusion angle other than 90° I guess
> it will be better to have two functions, isometric_walls and
> isometric_rooftop to extract the root without having to compute
> the offset with trigonometric functions.
>
>
> Cheers
> Andrea
>
> --
> Andrea Aime
> OpenGeo - http://opengeo.org
> Expert service straight from the developers.
>
>
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