sketch-a-day/README.md

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# sketch-a-day
#### one visual idea a day
Hi! I'm [Alexandre](https://abav.lugaralgum.com), welcome!
I try to make one small program (*sketch*) a day, and I usually put the code here: [github.com/villares/sketch-a-day](https://github.com/villares/sketch-a-day).
Feel free to [contact me](http://contato.lugaralgum.com) regarding licenses to use my work, teaching opportunities, consulting or other projects. Get updates from my sort-of-weekly newsletter: [[sketch-mail](https://abav.lugaralgum.com/sketch-mail)]
You may also support my artistic work, open teaching resources and research with [donations](https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=HCGAKACDMVNV2)!
---
## [2018](2018.md)
---
## 2019
---
![sketch_1900804a](2019/sketch_190804a/sketch_190804a.gif)
[sketch_190804a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190804a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_1900803a](2019/sketch_190803a/sketch_190803a.gif)
[sketch_190803a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190803a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_1900802a](2019/sketch_190802a/sketch_190802a.gif)
[sketch_190802a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190802a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_1900801a](2019/sketch_190801a/sketch_190801a.gif)
[sketch_190801a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190801a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190731a](2019/sketch_190731a/sketch_190731a.gif)
[sketch_190731a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190731a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190730a](2019/sketch_190730a/sketch_190730a.gif)
[sketch_190730a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190730a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190729a](2019/sketch_190729a/sketch_190729a.gif)
[sketch_190729a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190729a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190728a](2019/sketch_190728a/sketch_190728a.gif)
[sketch_190728a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190728a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190727a](2019/sketch_190727a/sketch_190727a.png)
[sketch_190727a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190727a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190726a](2019/sketch_190726a/sketch_190726a.png)
[sketch_190726a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190726a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190725a](2019/sketch_190725a/sketch_190725a.png)
[sketch_190725a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190725a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190724a](2019/sketch_190724a/sketch_190724a.png)
[sketch_190724a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190724a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190723b](2019/sketch_190723b/sketch_190723b.png)
[sketch_190723b](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190723b) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190722a](2019/sketch_190722a/sketch_190722a.gif)
[sketch_190722a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190722a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
Back with cylinders... and contiunously colored polys
---
![sketch_190721a](2019/sketch_190721a/sketch_190721a.png)
[sketch_190721a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190721a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
Grid studies...
---
![sketch_190720a](2019/sketch_190720a/sketch_190720a.gif)
[sketch_190720a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190720a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
Back with cylinders... and randomly colored polys
---
![sketch_190719a](2019/sketch_190719a/sketch_190719a.gif)
[sketch_190719a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190719a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
Intersections are hard!
---
![sketch_190718a](2019/sketch_190718a/sketch_190718a.gif)
[sketch_190718a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190718a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
It should go without saying but sketch-a-day is about work in progress.
I have yet to find ways of showing things I really think grew into something more consistent (even if I quite like some of the results here, there is a lot of unfinished stuff)
---
![sketch_190717a](2019/sketch_190717a/sketch_190717a.gif)
[sketch_190717a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190717a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
Back to 15 with colors from 16
---
![sketch_190716a](2019/sketch_190716a/sketch_190716a.gif)
[sketch_190716a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190716a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
Testing cylinders
---
![sketch_190715a](2019/sketch_190715a/sketch_190715a.gif)
[sketch_190715a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190715a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
Tried a 15 degree twist
---
![sketch_190714a](2019/sketch_190714a/sketch_190714a.gif)
[sketch_190714a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190714a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
Tube-boxes (added cuboids - added holes)
---
![sketch_190713b](2019/sketch_190713b/sketch_190713b.gif)
[sketch_190713b](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190713b) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190712a](2019/sketch_190712a/sketch_190712a.png)
[sketch_190712a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190712a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190711a](2019/sketch_190711a/sketch_190711a.png)
[sketch_190711a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190711a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190710a](2019/sketch_190710a/sketch_190710a.gif)
[sketch_190710a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190710a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
- 1288 (half-total) combinations of 2-bars on a 3x3 grid
---
![sketch_190709a](2019/sketch_190709a/sketch_190709a.gif)
[sketch_190709a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190709a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190708a](2019/sketch_190708a/sketch_190708a.png)
[sketch_190708a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190708a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
- Number of possible bars on a 2x2 grid: 12
- Number of 2-bar combinations: 66
- Cols: 11 Rows: 6
- Interpolating 6 intermediary bars (total of 8 bars drawn)
- Overlapping slightly the combinations
---
![sketch_190707a](2019/sketch_190707a/sketch_190707a.png)
[sketch_190707a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190707a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
More explorations of inerpolated combinations in grids
- Number of possible bars on a 2x2 grid: 12
- Number of 3-bar combinations: 220
- Cols: 20 Rows: 11
- Interpolating 2 intermediares each bar pair
---
<iframe src="https://abav.lugaralgum.com/sketch-a-day/2019/sketch_190706a/web06/index.html" style="width: 500px; height: 500px; border: 0px"></iframe>
sketch_190706a [Py.Processing code](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190706a) [pyp5js code](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190706a/web06)
---
<iframe src="https://abav.lugaralgum.com/sketch-a-day/2019/sketch_190705a/web05/index.html" style="width: 500px; height: 500px; border: 0px"></iframe>
sketch_190705a [Py.Processing code](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190705a) [pyp5js code](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190705a/web05)
---
<iframe src="https://abav.lugaralgum.com/sketch-a-day/2019/sketch_190704a/web/index.html" style="width: 500px; height: 500px; border: 0px"></iframe>
sketch_190704a [Py.Processing code](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190704a) [pyp5js code](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190704a/web)
---
<iframe src="https://abav.lugaralgum.com/sketch-a-day/2019/sketch_190703a/web/index.html" style="width: 500px; height: 500px; border: 0px"></iframe>
sketch_190703a [Py.Processing code](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190703a) [pyp5js code](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190703a/web)
---
<iframe src="https://abav.lugaralgum.com/sketch-a-day/2019/sketch_190702a/web/index.html" style="width: 500px; height: 500px; border: 0px"></iframe>
sketch_190702a [Py.Processing code](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190702a) [pyp5js code](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190702a/web)
---
<iframe src="https://abav.lugaralgum.com/sketch-a-day/2019/sketch_190701a/s190791web/index.html" style="width: 500px; height: 500px; border: 0px"></iframe>
sketch_190701a [Py.Processing code](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190701a) [pyp5js code](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190701a/s190791web)
---
<iframe src="https://abav.lugaralgum.com/sketch-a-day/2019/sketch_190630a/s190630web/index.html" style="width: 500px; height: 500px; border: 0px"></iframe>
sketch_190630a [Py.Processing code](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190630a) [pyp5js code](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190630a/s190630web)
---
![sketch_190629a](2019/sketch_190629a/sketch_190629a.gif)
[sketch_190629a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190628a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
- First attempt at a 3D version of 190628a (not a very good gif, [mp4 here](2019/sketch_190629a/processing-movie.mp4))
---
![sketch_190628a](2019/sketch_190628a/sketch_190628a.png)
[sketch_190628a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190628a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
- Number of possible triangles on a 3x3 grid: 76
- Number of combinations of 2 triangles (start, end): 2850
- Interpolating 2 intermediary triangles
---
![sketch_190627b](2019/sketch_190627b/sketch_190627b.gif)
[sketch_190627b](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190627b) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190626a](2019/sketch_190626a/sketch_190626a.gif)
[sketch_190626a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190626a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190625a](2019/sketch_190625a/sketch_190625a.gif)
[sketch_190625a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190625a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190624a](2019/sketch_190624a/sketch_190624a.gif)
[sketch_190624a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190624a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
- the usual 3D transformation
---
![sketch_190623a](2019/sketch_190623a/sketch_190623a.png)
[sketch_190623a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190623a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190622a](2019/sketch_190622a/sketch_190622a.png)
[sketch_190622a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190622a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190621a](2019/sketch_190621a/0129.png)
[sketch_190621a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190621a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190620a](2019/sketch_190620a/sketch_190620a.gif)
[sketch_190620a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190620a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190619a](2019/sketch_190619a/sketch_190619a.png)
[sketch_190619a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190619a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190618a](2019/sketch_190618a/sketch_190618a.png)
[sketch_190618a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190618a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190617a](2019/sketch_190617a/sketch_190617a.png)
[sketch_190617a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190617a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
- [Movie](2019/sketch_190617a/processing-movie.mp4)
- Changed the radius inversion rule for a static drawing (the moving version would make the radius zero on aligned vertices).
- Some aligned vertices visually disappear so different point circuits still produce equivalent results.
---
![sketch_190616a](2019/sketch_190616a/sketch_190616a.gif)
[sketch_190616a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190616a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
- I tried to discard point circuits that are rotated versions of each other (and so visually equivalent)
---
![sketch_190615a](2019/sketch_190615a/sketch_190615a.gif)
[sketch_190615a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190615a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
- Adding some combinatorics... first try.
- 3312 *non-crossing* poly permutations with 6 points on a 3 x 3 grid
---
![sketch_190614a](2019/sketch_190614a/sketch_190614a.gif)
[sketch_190614a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190614a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
- Non-intersecting polys (as end-states)
---
![sketch_190613a](2019/sketch_190613a/sketch_190613a.gif)
[sketch_190613a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190613a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
- This version defines the radii acording to the area formed by the vertex point and its neighbours.
---
![sketch_190612a](2019/sketch_190612a/sketch_190612a.gif)
[sketch_190612a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190612a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
- Fixed a bug that prevented drawing the arc-tangents with vertically aligned points!
- Testing Video Export library
---
![sketch_190611a](2019/sketch_190611a/sketch_190611a.gif)
[sketch_190611a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190612a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
- Changing vertex type/radius
---
![sketch_190610a](2019/sketch_190610a/sketch_190610a.gif)
[sketch_190610a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190610a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
- All points now have a third field (for radius or type). That broke almost everything, and I think I fixed most of it. Including a naughty fix for the naughty vertex ordering method (I'm storing the third field in a dict, and then getting it back after sorting, with a disct compreheension!)
---
![sketch_190609a](2019/sketch_190609a/sketch_190609a.png)
[sketch_190609a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190609a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
- lots of refactoring
- round corner proof of concept
---
![sketch_190608a](2019/sketch_190608a/sketch_190608a.png)
[sketch_190608a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190608a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
Back to the Poly Editor...
---
![sketch_190607a](2019/sketch_190607a/sketch_190607a.png)
[sketch_190607a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190607a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
Some ideas for "Silly Type Framework"
---
![sketch_190606a](2019/sketch_190606a/sketch_190606a.png)
[sketch_190606a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190606a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
My arc-arc tangent augmented poly now can take negative radii (and it is Bezier based, so it now is a PShape and can be filled)
---
![sketch_190605a](2019/sketch_190605a/sketch_190605a.png)
[sketch_190605a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190605a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
Using new bars, with much better fill, thanks to my Bezier arc-approximation.
- Number of possible lines: 12
- Number of combinations: 220
---
![sketch_190604a](2019/sketch_190604a/sketch_190604a.png)
[sketch_190604a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190604a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
Did some cleanup of yesterday's code and updated my polygon approximation of an arc, to use it with the filleted and arc-augmented polylines.
---
![sketch_190603a](2019/sketch_190603a/sketch_190603a.jpg)
[sketch_190603a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190602a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
After many months, I took again my Bezier arc-approximation studies and finished integrating it with two "polylines" ideas:
- A filleted polygon
- An arc-augmented polygon (imagine round pegs, of arbitrary radius, on every vertex of a polygon, and a line that goes round them)
---
![sketch_190602a](2019/sketch_190602a/sketch_190602a.png)
[sketch_190602a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190602a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
- Number of possible triangles: 76
- Number of combinations of 2 triangles: 2850
- Cols: 75 Rows: 38 Visible grid: 2850
---
![sketch_190601a](2019/sketch_190601a/sketch_190601a.gif)
[sketch_190601a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190601a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
- Number of possible triangles: 84 (including "colapsed triangles" with colinear points)
- 2 triangles the number of combinations is: 3486
---
![sketch_190531a](2019/sketch_190531a/sketch_190531a.gif)
[sketch_190531a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190531a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
- Number of possible triangles: 84
- Taking 3 points twice the number of combinations is: 3486
- But I'm drawing "bars" using just 2 of the 3 points, so I have lots of repeated "combos" on this one
- Cols: 38 Rows: 31 Visible grid: 1178
---
![sketch_190530b](2019/sketch_190530b/sketch_190530b.gif)
[sketch_190530b](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190530a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
- Number of possible lines on a 3x3: 40
- Number of combinations: 91390
- Cols: 19 Rows: 10 Visible grid: 190
---
![sketch_190529a](https://raw.githubusercontent.com/villares/sketch-a-day/master/2019/sketch_190529a/sketch_190529a.gif)
![sketch_190529b](https://raw.githubusercontent.com/villares/sketch-a-day/master/2019/sketch_190529a/sketch_190529b.gif)
[sketch_190529a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190529a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
- Number of bars on 2x2 grid: 12
- Number of permutations (taking 3 bars): 1320
- Cols: 20 Rows: 11 Visible grid: 220 (x6)
---
![sketch_190528a](2019/sketch_190528a/0748.png)
![sketch_190528a](2019/sketch_190528a/0757.png)
[sketch_190528a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190528a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
- Number of long lines on a 4x4 grid: 62
- Number of permutations (taking 2 lines): 3782
- Cols: 61 Rows: 62 Visible grid: 3782
---
![sketch_190527a](2019/sketch_190527a/sketch_190527a.gif)
[sketch_190527a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190527a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
- Number of possible long lines on 4x4 grid: 22
- Number of combinations: 7315
- Cols: 133 Lines: 55 Visible grid: 7315
- Variations: isolated/merged color/b&w ordered/shuffled
---
![sketch_190526a](2019/sketch_190526a/sketch_190526a.png)
[sketch_190526a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190526a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
- Number of lines on a 3x3 grid: 24
- Number of combinations: 10626
- Cols: 68 Lines: 45 Visible grid: 3060 (scrolling)
---
![sketch_190525a](2019/sketch_190525a/sketch_190525a.png)
[sketch_190525a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190525a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190524a](2019/sketch_190524a/sketch_190524a.png)
[sketch_190524a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190524a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190523a](2019/sketch_190523a/sketch_190523a-3060.gif)
[sketch_190523a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190523a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190522a](2019/sketch_190522a/sketch_190522a.gif)
[sketch_190522a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190522a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190521a](2019/sketch_190521a/0031.png)
[sketch_190521a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190521a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
Shuffle of 125970 combinations...
---
![sketch_190520a](2019/sketch_190520a/sketch_190520a-15504.gif)
[sketch_190520a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190520a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
More experiments (check the code folder for other GIFs)
---
![sketch_190519a](2019/sketch_190519a/sketch_190519a.gif)
[sketch_190519a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190519a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190518a](2019/sketch_190518a/sketch_190518a.png)
[sketch_190518a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190518a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190517b](2019/sketch_190517b/sketch_190517b.gif)
[sketch_190517b](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190517b) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
Also... internation day against homophobia, transphobia and biphobia.
---
![sketch_190517a](2019/sketch_190517a/sketch_190517a.gif)
[sketch_190517a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190517a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
56 combinations of 8 points, 3 at a time (and some 8 possible radius to the enclonsing rounded polys)
---
![sketch_190516a](2019/sketch_190516a/sketch_190516a.gif)
[sketch_190516a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190516a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
Only 3 points now
---
![sketch_190515a](2019/sketch_190515a/sketch_190515a.gif)
[sketch_190515a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190515a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
A grid based on sketch_190512a/ sketch_190401b
---
![sketch_190514b](2019/sketch_190514b/sketch_190514b.gif)
[sketch_190514b](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190514b) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
Another take, thinking of color separation for printing ;)
---
![sketch_190513a](2019/sketch_190513a/sketch_190513a.gif)
[sketch_190513a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190513a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
A rework of sketch_190125a
---
![sketch_190512a](2019/sketch_190512a/s190512a.gif)
[sketch_190512a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190512a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
A rework of sketch_190401b
---
![sketch_190511b](2019/sketch_190511b/sketch_190511b.png)
[sketch_190511b](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190511b) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190510a](2019/sketch_190510a/sketch_190510a.png)
[sketch_190510a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190510a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190509a](2019/sketch_190509a/sketch_190509a.gif)
[sketch_190509a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190509a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
Ugly but works :)
---
![sketch_190508a](2019/sketch_190508a/sketch_190508a.gif)
sketch_190508a [[code for Py.Processing](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190508a)]
Back unfolding solids... 2D faces missing.
---
[![sketch_190507a](2019/sketch_190507a/sketch_190507a.png)](https://abav.lugaralgum.com/sketch-a-day/2019/sketch_190507a/index.html)
Using [pyp5js](https://github.com/berinhard/pyp5js)to run [on your browser](https://abav.lugaralgum.com/sketch-a-day/2019/sketch_190507a/index.html)
sketch_190507a [[code for pyp5js](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190507a)]
---
![sketch_190506c](2019/sketch_190506c/sketch_190506c.gif)
Old sketch tweaked to port tomorrow.
---
![sketch_190505a](2019/sketch_190505b/sketch_190505b.png)
Using [pyp5js](https://github.com/berinhard/pyp5js) to run [on your browser](https://abav.lugaralgum.com/sketch-a-day/2019/sketch_190505b/index.html)
sketch_190505a
[[code for pyp5js](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190505b)]
[[code for Py.Processing](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190505a)]
---
![sketch_190504a](2019/sketch_190504a/sketch_190504a.png)
Using [pyp5js](https://github.com/berinhard/pyp5js)to run [on your browser](https://abav.lugaralgum.com/sketch-a-day/2019/sketch_190504a/index.html)
sketch_190504a code:[pyp5js](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190504a)
---
![sketch_190503a](2019/sketch_190503a/sketch_190503a.png)
[sketch_190503a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190503a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190502a](2019/sketch_190502a/sketch_190502a.gif)
[sketch_190502a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190502a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190501a](2019/sketch_190501a/sketch_190501a.png)
[sketch_190501a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190501a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190430b](2019/sketch_190430b/sketch_190430b.png)
[sketch_190430b](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190430b) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190429b](2019/sketch_190429b/sketch_190429b.png)
[sketch_190429b](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190429b) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190428b](2019/sketch_190428b/sketch_190428b.png)
[sketch_190428b](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190428b) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
Mixing in my var_bar() circle/circle tangent shape
---
![sketch_190427b](2019/sketch_190427b/sketch_190427b.png)
[sketch_190427b](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190427b) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
Now based on 4 quaternary digits (256 variations). Each digit can be 0, 1, 2, or 3. And zero means no shape drawn for that layer/position. Still influenced by @arjanvandermeij :)
---
![sketch_190426b](2019/sketch_190426b/sketch_190426b.gif)
[sketch_190426b](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190426b) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190425b](2019/sketch_190425b/sketch_190425b.gif)
[sketch_190425b](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190425b) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190424b](2019/sketch_190424b/sketch_190424b.png)
[sketch_190424b](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190424b) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
Inspired by "trit" grids of balanced ternary digits from @arjanvandermeij
(4 ternary digits -> 81 variations)
---
![sketch_190424a](2019/sketch_190424a/sketch_190424a.png)
[sketch_190424a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190424a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190423a](2019/sketch_190423a/sketch_190423a.png)
[sketch_190423a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190423a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
Now I drag any point, inclunding of holes, and remove points.
TODO: Add points; Drag polys.
---
![sketch_190422a](2019/sketch_190422a/sketch_190422a.png)
[sketch_190422a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190422a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
Object Oriented remake of the poly editor in progress, in order to have multiple polygons with multiple holes each.
---
![sketch_190421a](2019/sketch_190421a/sketch_190421a.png)
[sketch_190421](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190420a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
This clean up and tweak of studies of Design By Numbers alphabet [designed by Peter Cho](https://twitter.com/johnmaeda/status/1120021496733347840) from last year will count as today's sketch :)
Check out the other pieces, pixel and scaleable fonts I created here: http://github.com/villares/DesignByNumbers-alphabet
---
![sketch_190420a](2019/sketch_190420a/sketch_190420a.gif)
[sketch_190420a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190420a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
Some refactoring and coordinate annotations that I'll use in my classes :)
---
![sketch_190419a](2019/sketch_190419a/sketch_190419a.gif)
[sketch_190419a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190419a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
Press space-bar to order outer_pts clockwise, and inner_pts anticlockwise (counterclockwise, in the US)
---
![sketch_190418a](2019/sketch_190418a/sketch_190418a.png)
[sketch_190418a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190418a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190417a](2019/sketch_190417a/sketch_190417a.png)
[sketch_190417a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190417a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
Back to the editor... dragging points.
---
![sketch_190416a](2019/sketch_190416a/sketch_190416a.png)
[sketch_190416a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190416a) [[Processing Java Mode](https://processing.org)]
Very simple 3D example
---
![sketch_190415a](2019/sketch_190415a/sketch_190415a.png)
[sketch_190415a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190415a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190414a](2019/sketch_190414a/sketch_190414a.gif)
[sketch_190414a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190414a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
Let's unfold some simple extrudes
---
![sketch_190413b](2019/sketch_190413b/sketch_190413b.gif)
[sketch_190413b](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190413b) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190412a](2019/sketch_190412a/sketch_190412a.gif)
[sketch_190412a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190412a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190411a](2019/sketch_190411a/sketch_190411a.gif)
[sketch_190411a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190411a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
Now we are talking!
I've got the divided top right, brought back the tabs,
and also found a bug on 190408a (and fixed it)...
---
![sketch_190410a](2019/sketch_190410a/sketch_190410a.png)
[sketch_190410a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190410a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
major re-org, still broken...
---
![sketch_190409b](2019/sketch_190409b/sketch_190409b.png)
[sketch_190409b](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190409b) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
Subdivided top! (not quite there yet...)
---
![sketch_190408a](2019/sketch_190408a/sketch_190408a.gif)
[sketch_190408a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190408a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
With glue tabs!
---
![sketch_190407a](2019/sketch_190407a/sketch_190407a.gif)
[sketch_190407a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190407a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
Now I can change the base proportions.
---
![sketch_190406a](2019/sketch_190406a/sketch_190406a.gif)
[sketch_190406a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190406a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
First unfold version ready!
---
![sketch_190405a](2019/sketch_190405a/sketch_190405a.png)
[sketch_190405a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190405a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
Almost done!
---
![sketch_190404a](2019/sketch_190404a/sketch_190404a.png)
[sketch_190404a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190403a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
Study for a "Terrain box" a paper surface "unit".
---
![sketch_190403a](2019/sketch_190403a/sketch_190403a.gif)
[sketch_190403a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190403a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190402a](2019/sketch_190402a/sketch_190402a.gif)
[sketch_190402a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190402a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190401b](2019/sketch_190401b/sketch_190401b.gif)
[sketch_190401b](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190401b) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190331a](2019/sketch_190331a/sketch_190331a.gif)
[sketch_190331a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190331a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190330a](2019/sketch_190330a/sketch_190330a.gif)
[sketch_190330a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190330a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190329a](2019/sketch_190329a/sketch_190329a.gif)
[sketch_190329a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190329a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190328a](2019/sketch_190328a/sketch_190328a.png)
[sketch_190328a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190328a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190327a](2019/sketch_190327a/sketch_190327a.png)
[sketch_190327a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190327a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190326a](2019/sketch_190326a/sketch_190326a.gif)
[sketch_190326a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190326a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190325a](2019/sketch_190325a/sketch_190325a.gif)
[sketch_190325a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190325a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190324a](2019/sketch_190324a/sketch_190324a.gif)
[sketch_190324a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190324a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
A retake of sketch_190207a + work from sketch_190321 :)
Will stall sometimes...
as there is an unsafe while loop
selecting pointing nodes... (also present on 190323)
---
![sketch_190323a](2019/sketch_190323a/sketch_190323a.gif)
[sketch_190323a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190323a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190322a](2019/sketch_190322a/sketch_190322a.gif)
[sketch_190322a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190322a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190321b](2019/sketch_190321b/sketch_190321b.gif)
[sketch_1903221b](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190321b) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190320a](2019/sketch_190320a/sketch_190320a.gif)
[sketch_190320a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190320a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190319a](2019/sketch_190319a/sketch_190319a.png)
[sketch_190319a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190319a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190318a](2019/sketch_190318a/sketch_190318a.png)
[sketch_190318a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190318a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190317a](2019/sketch_190317a/sketch_190317a.gif)
[sketch_190317a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190317a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190316a](2019/sketch_190316a/sketch_190316a.gif)
[sketch_190316a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190316a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190315a](2019/sketch_190315a/sketch_190315a.gif)
[sketch_190315a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190315a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190314a](2019/sketch_190314a/sketch_190314a.gif)
[sketch_190314a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190314a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190313a](2019/sketch_190313a/sketch_190313a.gif)
[sketch_190313a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190313a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190312a](2019/sketch_190312a/sketch_190312a.gif)
[sketch_190312a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190312a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190311a](2019/sketch_190311a/sketch_190311a.gif)
[sketch_190311a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190311a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190310a](2019/sketch_190310a/sketch_190310a.gif)
[sketch_190310a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190310a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
Refactor and a not very good filling test
---
![sketch_190309a](2019/sketch_190309a/sketch_190309a.gif)
[sketch_190309a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190309a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
Deque collection for a dynamic history on Z
---
![sketch_190308a](2019/sketch_190308a/sketch_190308a.gif)
[sketch_190308a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190308a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190307a](2019/sketch_190307a/sketch_190307a.gif)
[sketch_190307a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190307a) [[Py.Processing](https://villare
s.github.io/como-instalar-o-processing-modo-python/index-EN)]
An graph much like the ones before this, but made invisible, is behind the (virtual) corners of this rounded poly.
---
![sketch_190306a](2019/sketch_190306a/sketch_190306a.gif)
[sketch_190306a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190306a) [Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190305a](2019/sketch_190305a/sketch_190305a.gif)
[sketch_190305a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190305a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
Mais grapholia ;)
Removi parte do código para controle com potenciômetros pois infelizmente a comunicação serial está quebrada neste momento no Processing Modo Python :((
---
![sketch_190304a](2019/sketch_190304a/sketch_190304a.gif)
[sketch_190304a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190304a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
Grapholia ;)
Retomando um sketch de grafos com 4 parâmetros ajustaveis (via teclado ou potenciômetros ligados em um Arduino)
---
![sketch_190303a](2019/sketch_190303a/sketch_190303a.gif)
[sketch_190303a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190303a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190302a](2019/sketch_190302a/sketch_190302a.gif)
[sketch_190302a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190302a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190301a](2019/sketch_190301a/sketch_190301a.gif)
[sketch_190301a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190301a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190228a](2019/sketch_190228a/sketch_190228a.gif)
[sketch_190228a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190228a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190227a](2019/sketch_190227a/sketch_190227a.gif)
[sketch_190227a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190227a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190226a](2019/sketch_190226a/sketch_190226a.gif)
[sketch_1tus90226a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190226a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190225a](2019/sketch_190225a/sketch_190225a.gif)
[sketch_190225a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190225a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190224a](2019/sketch_190224a/sketch_190224a.gif)
[sketch_190224a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190224a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190223a](2019/sketch_190223a/sketch_190223a.gif)
[sketch_190223a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190223a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190222a](2019/sketch_190222a/sketch_190222a.gif)
[sketch_190222a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190222a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190221a](2019/sketch_190221a/sketch_190221a.gif)
[sketch_190221a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190221a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190220a](2019/sketch_190220a/sketch_190220a.gif)
[sketch_190220a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190220a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190219a](2019/sketch_190219a/sketch_190219a.gif)
[sketch_190219a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190219a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190218a](2019/sketch_190218a/sketch_190218a.gif)
[sketch_190218a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190218a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190217a](2019/sketch_190217a/sketch_190217a.gif)
[sketch_190217a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190217a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190216a](2019/sketch_190216a/sketch_190216a.png)
[sketch_190216a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190216a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190215a](2019/sketch_190215a/sketch_190215a.gif)
[sketch_190215a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190215a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190214a](2019/sketch_190214a/sketch_190214a.gif)
[sketch_190214a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190214a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190213a](2019/sketch_190213a/sketch_190213a.gif)
[sketch_190213a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190213a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190212a](2019/sketch_190212a/sketch_190212a.gif)
[sketch_190212a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190212a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190211b](2019/sketch_190211b/sketch_190211b.gif)
[sketch_190211b](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190211b) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190211a](2019/sketch_190211a/sketch_190211a.gif)
[sketch_190211a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190211a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190210c](2019/sketch_190211a/sketch_190210c.png)
[sketch_190210c](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190210c) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
"a" and "b" are Java and Python ports of a C# round corner.
---
![sketch_190209a](2019/sketch_190209a/sketch_190209a.png)
[sketch_190209a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190209a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190208a](2019/sketch_190208a/sketch_190208a.gif)
[sketch_190208a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190208a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190207a](2019/sketch_190207a/sketch_190207a.gif)
[sketch_190207a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190207a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190206b](2019/sketch_190206b/sketch_190206b.gif)
[sketch_190206b](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190206a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190205a](2019/sketch_190205a/sketch_190205a.gif)
[sketch_190205a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190205a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190204a](2019/sketch_190204a/sketch_190204a.gif)
[sketch_190204a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190204a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190203a](2019/sketch_190203a/ezgif.com-optimize)
[sketch_190203a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190203a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190202a](2019/sketch_190202a/sketch_190202a.gif)
[sketch_190202a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190202a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
Retake of sketch #57 180226 with the variable "bar" from yesterday.
---
![sketch_190201a](2019/sketch_190201a/sketch-190201a.png)
[sketch_190201a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190201a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190131a](2019/sketch_190131a/sketch-190131a.png)
[sketch_190131a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190131a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190130a](2019/sketch_190130a/sketch_1901310a.png)
[sketch_190130a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190130a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190129a](2019/sketch_190129a/sketch_190129a.gif)
[sketch_190129a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190129a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190128b](2019/sketch_190128b/sketch_190128b.gif)
[sketch_190128b](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190128b) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190127a](2019/sketch_190127a/sketch_190127a.gif)
[sketch_190127a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190127a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190126a](2019/sketch_190126a/sketch_190126a.gif)
[sketch_190126a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190126a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190125a](2019/sketch_190125a/sketch_190125a.gif)
[sketch_190125a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190125a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190124a](2019/sketch_190124a/sketch_190124a.gif)
[sketch_190124a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190124a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190123a](2019/sketch_190123a/sketch_190123a.gif)
[sketch_190123a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190123a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190122a](2019/sketch_190122a/sketch_190122a.gif)
[sketch_190122a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190122a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190121a](2019/sketch_190121a/sketch_190121a.gif)
[sketch_190121a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190121a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190120a](2019/sketch_190120a/sketch_190120a.gif)
[sketch_190120a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190120a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190119a](2019/sketch_190119a/sketch_190119a.gif)
[sketch_190119a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190119a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190118a](2019/sketch_190118a/sketch_190118a.gif)
[sketch_190118a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190118a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190117b](2019/sketch_190117b/sketch_190117b.gif)
[sketch_190117b](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190117b) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190116a](2019/sketch_190116a/sketch_190116a.gif)
[sketch_190116a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190116a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190115a](2019/sketch_190115a/sketch_190115a.gif)
[sketch_190115a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190115a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190114a](2019/sketch_190114a/sketch_190114a.gif)
[sketch_190114a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190114a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190113a](2019/sketch_190113a/sketch_190113a.gif)
[sketch_190113a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190113a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190112a](2019/sketch_190112a/sketch_190112a.gif)
[sketch_190112a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190112a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190111a](2019/sketch_190111a/sketch_190111a.gif)
[sketch_190111a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190111a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190110b](2019/sketch_190110b/sketch_190110b.gif)
[sketch_190110a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190110a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
[sketch_190110b](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190110b) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190109a](2019/sketch_190109a/sketch_190109a.gif)
[sketch_190109a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190109a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190108a](2019/sketch_190108a/sketch_190108a.gif)
[sketch_190108a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190108a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190107a](2019/sketch_190107a/sketch_190107a.gif)
[sketch_190107a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190107a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190106a](2019/sketch_190106a/sketch_190106a.png)
[sketch_190106a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190106a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190105a](2019/sketch_190105a/sketch_190105a.gif)
[sketch_190105a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190105a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190104a](2019/sketch_190104a/sketch_190104a.gif)
[sketch_190104a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190104a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
Module tweaks
---
![sketch_190103a](2019/sketch_190103a/03.gif)
[sketch_190103a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190103a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
Made this today, thinking about my new newsletter: [[sketch-mail](https://tinyletter.com/villares)]
---
![sketch_190102a](2019/sketch_190102a/sketch_190102a.gif)
[sketch_190102a]https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190102a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
---
![sketch_190101a](2019/sketch_190101a/sketch_190101a.gif)
[sketch_190101a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190101a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]