Re: [Plib-users] Use of PLIB in CAD like application

[Steve B. <sjb...@ai...>]

Gopal Mor wrote:

> - I should be able to switch between ortho and perspective projections
> 
>  -I should be able to zoom in/ zoon out.
> 
> - I should be able to set line color and fill color ( preferable fill 
> pattern )
> 
> - Hide/unhide a type of polygons ( e.g. all rectangles )
> 
> - When mouse is moving, it should display the current position (only x 
> and y) in the scene along with cursor in Ortho projection.
> 
>  
> 
> Will PLIB ( specially SSG ) be sufficient for above requirements ?

The (sadly defunct) PrettyPoly project did all of those things with SSG - although
it did take a little trickery.

Download the CVS version of PrettyPoly (http://prettypoly.sf.net) to see how
it was done.  I forget the details.

---------------------------- Steve Baker -------------------------
HomeEmail: <sjb...@ai...>    WorkEmail: <sj...@li...>
HomePage : http://www.sjbaker.org
Projects : http://plib.sf.net    http://tuxaqfh.sf.net
            http://tuxkart.sf.net http://prettypoly.sf.net
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