File:Dodecagyraugmented-dodecahedron-07-finished.1 - Flickr - Ardonik.jpg
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[edit]DescriptionDodecagyraugmented-dodecahedron-07-finished.1 - Flickr - Ardonik.jpg |
Oh, what a terrible time I had closing this wretched thing. I think I shall never attempt the like again, so miserable was my experience the first time around! The problem is that it is very difficult to fully open the pockets of Open Frame Units which are already attached on one side, as the 45 blue units were. Unfortunately, the pocket of each unit needed to be flattened in order to fully insert the tab of an adjacent unit. Without flattening, the tabs have no way of getting past the internal angle made by the central crease! I ended up having to flatten pockets which were too rigid to flatten so that I could force tabs into them. This caused the hapless blue tabs to often crumple, misalign, or weaken to the point of flimsiness when glued. The last units of each pyramid were so difficult to insert that I ended up simply mountain-folding those tabs in half in order to make them shorter and stuff them halfway. That cheat was only possible because of glue (which I was using anyway.) The end result? Twelve closed pentagonal pyramids of middling-to-poor quality, though this escaped the notice of the casual observer as usual. I think that I was on the right track with my inside-out assembly technique, but there is probably a better way to finish things up than what I did. |
Date | Taken on 10 December 2009, 00:00 |
Source | dodecagyraugmented-dodecahedron-07-finished.1 |
Author | Ardonik |
Flickr tags InfoField | deltahedron , dodecagyraugmented dodecahedron , open frame unit , tomoko fuse , modular origami , dimished icosahedron , gyroelongated pentagonal pyramid |
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This image was originally posted to Flickr by Ardonik at https://flickr.com/photos/30126793@N07/4556888081. It was reviewed on 16 July 2020 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-sa-2.0. |
16 July 2020
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current | 05:10, 16 July 2020 | ![]() | 2,133 × 1,600 (554 KB) | Red panda bot (talk | contribs) | In Flickr Explore: 2010-04-27 |
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Camera manufacturer | Canon |
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Camera model | Canon PowerShot A470 |
Exposure time | 1/30 sec (0.033333333333333) |
F-number | f/3 |
ISO speed rating | 250 |
Date and time of data generation | 00:00, 10 December 2009 |
Lens focal length | 6.3 mm |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
File change date and time | 23:13, 9 December 2009 |
Y and C positioning | Centered |
Exif version | 2.2 |
Date and time of digitizing | 00:00, 10 December 2009 |
Meaning of each component |
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Image compression mode | 5 |
APEX shutter speed | 4.90625 |
APEX aperture | 3.15625 |
APEX exposure bias | 0 |
Maximum land aperture | 3.15625 APEX (f/2.99) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 13,714.285714286 |
Focal plane Y resolution | 13,714.285714286 |
Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Scene capture type | Standard |