hello community!
1.)thank you very much for your help on creating lines and curbes in Gem! I modified the path sent by erich berger and got nearly what i wanted ;) i will work on... also thanks to patrick: i obtained to draw with the mouse in Gemwin, the only problem is, that the line dosnŽt really follow the cursor of the mouse...well, also still some work. 2.)as i am preparing a project with PD and Gem, i would like to ask about the graphical possibilities. Maybe, itŽs a stupid question, but can anybody send me some examples or patches, what Gem is able to create? I am still at the beginning of working with Gem but some help would accelerate my knowledge. 3.)One specific question: is there any possibility to work with fractals or the formulas of them on Gem? maybe any patches exist already? any hint would be great for me!!! Thanks a lot for your help! Johannes
3.)One specific question: is there any possibility to work with fractals
there are 2 approaches i know of:
1) with texures: ben bogart and me worked a lot with texture feedback, u can produce fractal like structures quite simple with that method: look at his self similar images: http://www.ekran.org/ben/self-similar/images.html i think there is a demo patch in his pixeltango release ... the basic principle is to make a copy of a certain part of the gemwin and then put this as a texture on a rectangle within the snap area (pix_snap2texture) - the size of the rectangle needs to be smaller then the snap size. if you use several rectangles which receive the same texture and you transform them differently you can produce a wide range of fractals.
2) 3D: a patch based on L system rules by cyrille henry i think it was posted on the list also for quite some time. if you dont find it i can have a look ...
best
erich
Thanks a lot for your help! Johannes -- Der GMX SmartSurfer hilft bis zu 70% Ihrer Onlinekosten zu sparen! Ideal f�r Modem und ISDN: http://www.gmx.net/de/go/smartsurfer
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Johannes Eckart a écrit :
hello community!
1.)thank you very much for your help on creating lines and curbes in Gem! I modified the path sent by erich berger and got nearly what i wanted ;) i will work on... also thanks to patrick: i obtained to draw with the mouse in Gemwin, the only problem is, that the line dosnŽt really follow the cursor of the mouse...well, also still some work. 2.)as i am preparing a project with PD and Gem, i would like to ask about the graphical possibilities. Maybe, itŽs a stupid question, but can anybody send me some examples or patches, what Gem is able to create? I am still at the beginning of working with Gem but some help would accelerate my knowledge.
have you looked at all the patch / video send to this list, or to all Gem exemple? there is already lot's of stuff online.
3.)One specific question: is there any possibility to work with fractals or the formulas of them on Gem? maybe any patches exist already? any hint would be great for me!!!
i think the best way would be to use shader. you can load a shader with the glsl exemple. you can find exemples on how to create a fractal with glsl with google. by exemple : http://nuclear.demoscene.gr/articles/sdr_fract/
cyrille
Thanks a lot for your help! Johannes
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cyrille henry -
Erich Berger -
Johannes Eckart