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* Welche Grenzen gibt der 3D Drucker vor? | * Welche Grenzen gibt der 3D Drucker vor? | ||
== | ==Evolution== | ||
'''4.6.-6.6.''' | '''4.6.-6.6.''' | ||
[[File:Drucktest Nr1.jpg|right|thumb|150px| | [[File:Drucktest Nr1.jpg|right|thumb|150px|first 3D testprint]] | ||
[[File:IMG_4584.jpg|right|thumb|150px| | [[File:IMG_4584.jpg|right|thumb|150px|first cardboardmodel of the zoetrope]] | ||
* 2 | * creation and testing of 2 simple zoetrope models | ||
* the classical zoetrop works, but with a bad contrast | |||
* | * the 2nd model (a zoetrope with animation and shutter on the same level doesn't work) | ||
(prototype on the right) | |||
* first printings show the boarders of the 3d printer (on the right: test 1 and test 2) you can see that the printer has issues with printing small parts (throat of the chess figure) due to high temperature and printing speed (the printer prints over layers that havent hardened) | |||
* furthermore it appears that strong overhangs arent possible without backings | |||
'''25.6.-27.6.10''' | '''25.6.-27.6.10''' | ||
[[File:Zoetrop.jpg|right|thumb|150px| | [[File:Zoetrop.jpg|right|thumb|150px|3d model of the zoetrope prototype]] | ||
[[File:IMG_4603.jpg|right|thumb|150px| | [[File:IMG_4603.jpg|right|thumb|150px|crank handle for the zoetrope build from LEGO]] | ||
* | * Creation of a 3d model of the planned zoetrope. The 3d model is alread waterproof and therefore (hopefully) printable. | ||
* Simulation | * Simulation of an animation with the 3d zoetrope. The unusual design of the shutter creates some issues. Due to these troubles a cardboard model of the 3d model is planned to test the shutter in real life: | ||
<videoflash>A1qGF4w98Ho</videoflash> | <videoflash>A1qGF4w98Ho</videoflash> | ||
( | (at a framerate of 256fps the animation becomes bugged and unfluid) | ||
* | * Construction of a crank handle for the zoetrope (Prototype build with LEGO) | ||
'''8.7.10''' | '''8.7.10''' | ||
[[File:Zoetrop_papp_prototyp.JPG|right|thumb|150px|Prototyp | [[File:Zoetrop_papp_prototyp.JPG|right|thumb|150px|Prototyp made from cardboard]] | ||
* | * Building of a working cardboard model with optical shutter, based on the 3d model: | ||
<videoflash>TPzxaY0aD0M</videoflash> | <videoflash>TPzxaY0aD0M</videoflash> | ||
* | * To improve contrast and image sharpness, further experiments with variations of the shutter size and different light settings are planned | ||
'''14.7.10''' | '''14.7.10''' | ||
Efforts for optimizing the prototype: | |||
* | * Decreasing the shutter size for shorter exposure time --> no effect on the animation quality | ||
* | * Improved isolation of the zoetrope against light from the outside and dyeing the inner parts of the zoetrope to increase contrast --> small improvement of the animation quality | ||
'''22.7.10''' | '''22.7.10''' | ||
Adjustment of the 3d model due to experiences with the prototype: | |||
* | * the height of the inner drum is decreased. therefore the drum has more space for rotation | ||
* | * adjustment of the center line | ||
* | * the blinds are removed due to inefficiency | ||
* | * reduction of the wall sizes (=reduction of material needed for printing) | ||
'''27.7.10''' | '''27.7.10''' | ||
* Brainstorming | * Brainstorming ideas for animation content | ||
'''4.8.-6.8.10''' | '''4.8.-6.8.10''' | ||
* | * creation of the final animation for the zoetrope | ||
(Video [http://web.uni-weimar.de/medien/wiki/GMU:3DIY/analoge_3d_animation#Die_Animation_im_Zoetrop hier]) | (Video [http://web.uni-weimar.de/medien/wiki/GMU:3DIY/analoge_3d_animation#Die_Animation_im_Zoetrop hier]) | ||
'''9.8.10''' | '''9.8.10''' | ||
* | * experimenting with animated colourmorphs | ||
<videoflash>n1ImjejuEa0</videoflash> | <videoflash>n1ImjejuEa0</videoflash> | ||
'''18.8.10''' | '''18.8.10''' | ||
* | * setting up skeinforge and bfb axon on 2 laptops and testing the program settings | ||
* | * installing additional printing profiles | ||
* | * adjusting 3d file and bugfixing | ||
'''25.8-26.8.10''' | '''25.8-26.8.10''' | ||
* | * first printing test, for results see [http://web.uni-weimar.de/medien/wiki/GMU:3DIY/Printer_queue#The_printer_queue Printer queue][[File:Anicycle1^.jpg|right|thumb|150px|the complete animationcycle without spray paint]] | ||
[[File:Dyeing.jpg|right|thumb|150px|dyeing the animation frames]] | [[File:Dyeing.jpg|right|thumb|150px|dyeing the animation frames]] | ||
[[File:anicylcle2.jpg|right|thumb|150px|the complete animationcycle with spray paint]] | [[File:anicylcle2.jpg|right|thumb|150px|the complete animationcycle with spray paint]] | ||
'''30.8.-2.9.10''' | '''30.8.-2.9.10''' | ||
* | * printing of the complete animation cycle, results are viewable at [http://web.uni-weimar.de/medien/wiki/GMU:3DIY/Printer_queue#The_printer_queue Printer queue] | ||
'''15.8.-16.9.10''' | '''15.8.-16.9.10''' |
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