linear-transformation-visualizer

A program that helps you visualize linear transformations - Inspired by Software_3D_engine by StanislavPetrovV. Take a look at this demo video.

Why?

• To help students to learn about linear transformations visually and to help professors to teach linear transformations visually.

Key Controls:

• 'w','a','s','d': move forward, backward, left, right
• 'q','e': move up, down
• 'arrow-left', "arrow-right", "arrow-up", "arrow-down": rotate left, right, up, and down

Control Panel:

• animation matrix: this is the linear transformation that you want to visualize
• animation duration: how long to animate the transformation (in seconds)
• show/hide coordinates: show/hide vertex coordinates of the cube
• show/hide basis axis: show/hide basis axis of cube
• show/hide camera coordinates: show/hide camera position of the camera

Structure:

• presentation folder contains an explanation of the math behind the scene
• camera.py file contains camera logic
• control.py file coontains the code for the control panel
• main.py file is the main program that you want to run
• matrix_functions.py contains matrix functions helpers
• object_3d.py contains 3d objects' logics including the cube and the axis
• projection.py contains a static class on projection logic
• square.py contains statis data for the cube

linear_transformation_visualizer