[PD] Request advice on anti-aliasing of simple geos like circle

Darren Kelly darren at webel.com.au
Thu Jun 18 13:00:10 CEST 2009


Thanks Jack and Cyrille,

that's much nicer with [FSAA 5(,

Darren

Jack wrote:
> Hello,
>
> For your problem, use [disk] as geo and try to send something like
> [FSAA 5( message to [gemwin].
> ++
>
> Jack
>
>
> Le 13 juin 09 à 00:18, Darren Kelly a écrit :
>
>> Hi PD,
>>
>> When I use the [circle] geo, even with significant [width 10(,
>> I get pretty rough edges and aliasing artifacts:
>>
>>  http://www.webel.com.au/gem/GEM_circles_width_10_no_antialias.png
>>
>> I tried making a "disc circle" with filled outer coloured circle and
>> filled inner black circle
>> (slightly higher in Z to make sure it covers the outer disc ok), but
>> it's still a bit rough:
>>
>>  http://www.webel.com.au/gem/GEM_disc_circle_no_antialiasing.png
>>
>> I Googled and looked in the manuals and even tried to grep the word
>> 'alias'
>> for all pd files in PD-extended and found nothing on antialiasing geos.
>>
>> Glad for any help, and please forgive if I've overlooked the obvious,
>>
>> regards,
>>
>> Darren
-- 
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