# Flow Field

Processing Perlin Noise Flow Field, inspired by a [sighack article](https://sighack.com/post/getting-creative-with-perlin-noise-fields).

All code is licensed under the MIT license. See the LICENSE file for more details.



# Install

Install Processing 3.x if you have not already.
Clone this repo into the Processing sketchbook folder.

```powershell
git clone https://github.com/constantdupuis/FlowField.git
```

Open FlowField.pde with the Processing IDE.


# Run

The FlowField project comes with few samples. In FlowField.pde, change the sample number at line 8.

From
```processing
sample00(); 
```
to
```processing
sample08(); 
```
So far, there are 12 samples, from 0 to 11.

Hit the run button, and look.

> You'll get the string "All layers drawn :-)" in Processing console when all layers are drawn.

> At any moment you can press the 's' key to save a screenshot of the sketch into the ***captures*** folder.