hello community of Pure Data!
My name is Johannes Eckart, comming originally from Salzburg-Austria and at the moment studying in Paris handcraft-arts. In my free-time and also for practical reasons in my study, i started working on Pure-Data and its library Gem. i already learned all the basics and iŽm feeling quite well with the program. but actually i am a beginner, so i have many questions!! but one after another... for today i just want to pose a question on Gem: i want to design lines and curbes in a Gem-window. the difficulty is, that i want to draw this lines by giving the coordinates directly to the path. maybe for better understanding: i want to create a circle, but he must not appear immediately. he must be drawn like with a pencil. i hope that somebody can send me maybe an already existing path or some explanation on how to solve this problem! i am very glad to be in this mailing-list and hope to give and get many answers! thank you, Johannes Eckart
P.S.: as i am new, please tell me, when my netiquette is not correct :)
Der GMX SmartSurfer hilft bis zu 70% Ihrer Onlinekosten zu sparen! Ideal für Modem und ISDN: http://www.gmx.net/de/go/smartsurfer
hello johannes,
for this purpose you can use gem in single buffer mode, its a message to gemwin |buffer 1(. the buffer will not be cleared and every moving object produces a trace.
in gem/examples/04.pix is a single buffer example called pixdatasimple.pd you need to modify it a bit for your use.
best
erich
On Thu, 1 Feb 2007, Johannes Eckart wrote:
hello community of Pure Data!
My name is Johannes Eckart, comming originally from Salzburg-Austria and at the moment studying in Paris handcraft-arts. In my free-time and also for practical reasons in my study, i started working on Pure-Data and its library Gem. i already learned all the basics and i´m feeling quite well with the program. but actually i am a beginner, so i have many questions!! but one after another... for today i just want to pose a question on Gem: i want to design lines and curbes in a Gem-window. the difficulty is, that i want to draw this lines by giving the coordinates directly to the path. maybe for better understanding: i want to create a circle, but he must not appear immediately. he must be drawn like with a pencil. i hope that somebody can send me maybe an already existing path or some explanation on how to solve this problem! i am very glad to be in this mailing-list and hope to give and get many answers! thank you, Johannes Eckart
P.S.: as i am new, please tell me, when my netiquette is not correct :)
Der GMX SmartSurfer hilft bis zu 70% Ihrer Onlinekosten zu sparen! Ideal für Modem und ISDN: http://www.gmx.net/de/go/smartsurfer
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hi and welcome,
frank barknecht did a patch for drawing with the mouse on the gemwin. it was using pmpd (physical modeling) or the new one. sadly i cannot find it on my computer. frank can you share it again?
pat
On Thu, Feb 01, 2007 at 12:26:22PM +0100, Johannes Eckart wrote:
hello community of Pure Data!
Hello Johannes,
i want to design lines and curbes in a Gem-window. the difficulty is, that i want to draw this lines by giving the coordinates directly to the path. maybe for better understanding: i want to create a circle, but he must not appear immediately. he must be drawn like with a pencil.
Try the attached patch I just cooked up. I think it does what you want using the [repeat] external from zexy.
Best regards,
Chris.
chris@mccormick.cx http://mccormick.cx
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Chris McCormick -
Erich Berger -
Johannes Eckart -
patrick