[GEM-dev] bug: geos vertices messup with draw full/fill message

IOhannes m zmoelnig zmoelnig at iem.at
Wed Mar 30 14:18:18 CEST 2005


Erich Berger wrote:
> hi,
> 
> attached u find a patch which shows that when one
> sends a |draw full( or |draw fill(  to cube or cuboid,
> ( thats the ones i noticed) the vertices drawing gets messed up.
> in opposite sphere and tube are working as it should.
> 
> this is just visible with alpha enabeled and happens
> for example if one switches back from drawing a geo
> as line to fill mode.
> 
> esp. strange is that a |draw full( message is doing something,
> as its everywhere called "fill" in the src,
> but maybe this points already to a possible errorsource ?
> 

without having had a look at your patch, i'd like to remark:

-) "full" should be the same as "fill" and the same as "ferich" (and 
even "Fiohannes" should work); only a minimum of characters are checked 
to allow typos....

-) i guess the error occurs because the drawtype-message is 
"decentralized" and actually sets the wrong draw-type for [cube] 
(although the very same draw-type is correct for [sphere])

thanks for the report, i'll have a look


mfg.arv.as
IOhannes




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