I have 65 images with extremely shallow depth of focus.
I wrote a software that finds sharp areas and combines them into a single sharp image.
Is it hard to make a TV antenna?
You need a coaxial cable (to connect it to TV), a foam board and a piece of wire.
Schematics is very simple – you make a ring out of the wire, squish it and attach coaxial outer wire to one side and the central wire to the other side.
Plug it to TV and enjoy.
And here is the “blowtorch”!
Achievement unlocked: I made my first wearables (two of them!)
I will mostly talk about just one of them here.
I have bought on Aliexpress LED rings and re-wired them like that:
How do I explain it?
Do you know BurningMan?
There is early team sport&fun competition on a peninsula I Puget Sound (it was in other areas before, but close to Seattle in the state of Washington)
Here is the link: drowa.org
Sorry, it is all in Russian.
This year they added BurningMan-like theme.
We had to come up with something that is going on in a neighborhood using LEDs.
My theme was – three bullies kicked Alien out and occupied the saucer.
Here is the early concept:
When I first tried Natron, I was frustrated with inability to use particle effects like smoke.
It took me a while to figure it out. But finally I have a solution!
Here is step-by-step instruction:
1. Install Natron from natron.fr
2. Install community plugins from github.com/NatronVFX/natron-plugins
3. Run Natron, add node “Shadertoy” from “Filter” section
4. In the ShaderToy property click on “Image Shader”. It will expand a large section of parameters.
5. In “Load From Preset” select something (for example, “Bubbles”) to make sure it works (connect “ShaderToy” node output to “Viewer” input, of course)
6. Now go to shadertoy.com and search for “Smoke” (or whatever effect you need). Click on it. Copy the source (in C-like language) from the window on the right
7. Back in Natron, select in “Load From Preset” “No Preset”, clean up the Source window and copy there the code.
8. It will fail! You need to go through the code and replace iTime with iGlobalTime and also texture with texture2D. there might be no “texture”, but for sure there will be iTime.
9. Compile! The “Compile button looks like it is disabled, but it works indeed!
10. It works? Great! Now make it permanently available! Go to C:\Program Files\INRIA\Natron-2.3.2\Plugins\OFX\Natron\Shadertoy.ofx.bundle\Contents\Resources\presets\default\ and create a file with extension .glsl, like myeffect.glsl
11. Edit C:\Program Files\INRIA\Natron-2.3.2\Plugins\OFX\Natron\Shadertoy.ofx.bundle\Contents\Resources\presets\default\Shadertoy.txt – add a line
“My Effect” “myeffect.glsl”
It is easy to group items. Use this instead:
“My Effects/MyEffect” “myeffect.glsl”
12. Restart Natron and enjoy!
This year Halloween project: Alien!
Here is a prototype made for me by a professional artist (Xenia):
This is software project.
It generates moving city landscape. With it, I can make movies like this (Click on the image to watch on YouTube):
Here you can download the Landscape Generator executable for .NET (it runs on Windows. I did not try to run in on Linux with Mono but it might just run):
If you are paranoid and do not trust me, because I’m just some random person on the Internet (which is very reasonable), please instead download the sources from GitHub, review them for potential threats, and compile. They are in C#.
My 2016 Halloween project: Spiderweb
How was it done? Watch the video:
Was it a successful project? Well, not quite. The rope supposed to be “glow in the dark”. And it does glow. Immediately after being exposed to some strong light. But sun set way too slowly I tried blacklight and camera flash, but they do not produce enough power for the whole spiderweb to glow. I can make a little piece glowing, but that’s no fun. But I like how it turns pink in the flash light. And it looks cool enough even without glowing.
How do you erase ink from the paper? I made an educational video.