fourier-drawing 0.1.5

No project description provided

Use fourier transform to draw epicycles with your drawings.

Draw a picture or sample one, press space, then watch an epic simulation of epicycles being drawned identically as your picture. Thanks the the fourier transform your drawing will be reproduced in a real-time simulation only using epicycles.

Demo

Install

#Clone the repository
git clone [e-mail]:MarcPartensky/Fourier.git
cd Fourier

#Install requirements
pip install -r requirements.txt

Usage

Put your model image image.png in the FourierImages folder.

• Option 1: Give image at launch.

python __main__.py image.png

• Option 2: Launch then give the image.

python __main__.py
> image name:

Then give your image:

> image name:image.png

Run with docker

# Replace the first occurence of 'FourierImages' by your custom image folder
# Replace 'rodolphe.jpg' by your own image too
docker-compose run \
    -v ./FourierImages:/opt/FourierImages \
    --entrypoint './__main__.py rodolphe.jpg' \
    fourier

Description

There are 3 modes in this program:

• Mode 1: Sampling Sample or draw a picture.

• Mode 2: Drawing Watch the epicycles simulation which uses fourier transform.

• Mode 3: Display Get the output image directly without waiting for the simulation.

Controls

• Space: Switch to next mode.
• Enter: Go back to the center.
• Up/Down/Right/Left Arrow: Move arround.
• Right/Left Shift: Zoom in or out.
• Quit/Escape: Quit.
• Z: Cancel last sample.
• R: Remove all samples.
• S: Save the fourier-coefficients.

Hide or Show the graphical components

Press the following numbers to toggle:

• 1: Image
• 2: Green lines
• 3: Red graph
• 4: White vectors
• 5: Grey circles
• 6: Yellow sample

Enjoy!