Scanimation : Animated Optical Illusions
120Scanimation: Barrier-grid animation or picket-fence animation is an animation effect created by moving a striped transparent overlay across an interlaced image.
The barrier-grid technique originated in the late 1890s, overlapping with the development of parallax stereography (Relièphographie) for 3D autostereograms.
The technique has also been used for color-changing pictures, but to a much lesser extent.
The development of barrier-grid technologies can also be regarded as a step towards lenticular printing. However, the technique has remained after the invention of lenticular technologies as a relatively cheap and simple way to produce animated images in print.
Using screens for photographic printing was suggested by William Fox Talbot as "photographic screens or veils" in an 1852 patent.
This resulted in several halftone processes in the next decades. For color photography, the use of colored line sheets had been suggested by Louis Arthur Ducos du Hauron in 1869.
"Scanimation", incorporating sliding striped acetate sheets into book pages or folding cards to produce barrier-grid animations of six phases or more on each page, was produced by Rufus Butler Seder starting in 2007.
This instructable covers a simple technique for making short hand-drawn animations that you can play back by hand.
The way that these works are relatively simple. You have a 'screen' which is composed of vertical black bars with clear spaces between them.
The bar width must be some multiple of the clear spaces, which will give you the number of available frames.
The wider your bars are, the more frames you can have and the lower resolution each frame will be since the gaps will be farther apart.
Text Source: Barrier-grid animation and stereography / Wikipedia
Homemade Scanimation (Real Life GIFs!) / Instructables
Video Source:
Scanimation - Tutorial / Youtube/ WispYart
https://www.youtube.com/watch?v=1e0J4TrubKw
Prototype Nomat | Scanimation by Romano Rothe / Youtube/ Romano Rothe
https://www.youtube.com/watch?v=yFzBLGG4XPI
Scanimation E1 - Horse Gallop / Youtube / WispYart
https://www.youtube.com/watch?v=N2YEVmNNLH8
Scanimation on Kickstarter! / Youbube / WispYart
https://www.youtube.com/watch?v=GKYocih8tnc
Scanimation - 3D compilation / Youtube / WispYart
https://www.youtube.com/watch?v=Audku2Nygng
SCANIMATIONS Are It / Youtube/ Default Cube
https://www.youtube.com/watch?v=PFn09djHNo0
Scanimation - 3D compilation / Youtube/ WispYart
https://www.youtube.com/watch?v=Audku2Nygng
Paper Animated Optical Illusion / Youtube/ Salih Art And Tech
https://www.youtube.com/watch?v=4-r2COMFwBo
Amazing Animated Optical Illusions! #7 / Youtube/ brusspup
https://www.youtube.com/watch?v=UW5bcsax78I
Amazing Animated Optical Illusions! #5 / Youtube/ brusspup
https://www.youtube.com/watch?v=zdW7PvGZ0uM
Scanimation - 3D compilation / Youtube / WispYart
https://www.youtube.com/watch?v=Audku2Nygng
Amazing Animated Optical Illusions! #6/ Youtube/ brusspup
https://www.youtube.com/watch?v=q7KswC9wCSY
Scanimation - 3D compilation / Youtube / WispYart
https://www.youtube.com/watch?v=Audku2Nygng
AWESOME Animated Optical Illusions - Moving Optical Illusion Videos / Youtube/ Viral Maniacs
https://www.youtube.com/watch?v=aUAVaY5K4lg
More info👇
https://parametrichouse.com/scanimation
Other Videos By Rhino Grasshopper
| 2022-11-29 | Grasshopper Tutorial (Random Boxes) |
| 2022-11-26 | Grasshopper Tutorial (Origami With Crane) |
| 2022-11-24 | Grasshopper Scripts (Rotating Tower) |
| 2022-11-20 | Grasshopper Tutorial (Voronoi) #Shorts |
| 2022-11-18 | Parakeet Grasshopper Tutorial |
| 2022-11-15 | Parametric Towers (Parametric Design) |
| 2022-11-13 | Rhino Grasshopper Tutorial (Random Strips) |
| 2022-11-10 | Drone Fabrication (Parametric Design) |
| 2022-11-08 | Augmented Reality Fabrication |
| 2022-11-06 | Auxetics & Metamaterials (+Grasshopper Tutorial) |
| 2022-10-25 | Scanimation : Animated Optical Illusions |
| 2022-10-20 | Spaghetti Bridge Competition |
| 2022-10-18 | Robotic Brickwork |
| 2022-10-16 | Stair from Curve (Grasshopper Script) |
| 2022-10-13 | Projection mapping artworks |
| 2022-10-11 | Reciprocal Frame Structures |
| 2022-10-09 | Grasshopper Lunchbox : More than 40 Ideas |
| 2022-10-06 | Biomimetic Architecture |
| 2022-10-04 | Voronoi Diagram Examples |
| 2022-10-02 | Grasshopper Kangaroo : More than 30 Ideas |
| 2022-09-29 | Deployable Structure |