MatCalc – A simple matrix transformation library

Overview

This Python library offers functions to perform transformations, including rotations and translations.

Getting Started

To use this library, simply clone this repository to your local machine:

git clone https://github.com/sippathamm/MatCalc.git

Move MatCalc.py to your working directory. Then, you can import the library into your Python projects:

from MatCalc import *

Usage

Here's how you can utilize the library in your Python projects:

# Generate a 3D rotation matrix
rotation_3d_matrix = x_rotation_3d(angle=30)

# Generate a 4d rotation matrix
rotation_4d_matrix = z_rotation_4d(angle=90)

# Generate a 4D translation matrix
translation_4d_matrix = translation_4d(x=4.0, y=2.0, z=0)

Available Functions

3D transformation matrix

• x_rotation_3d(angle: float): Generate a 3D rotation matrix around the x-axis.
• y_rotation_3d(angle: float): Generate a 3D rotation matrix around the y-axis.
• z_rotation_3d(angle: float): Generate a 3D rotation matrix around the z-axis.
• rotation_3d(yaw: float, pitch: float, roll: float): Generate a combined 3D rotation matrix using yaw, pitch, and roll angles.
• axis_angle_3d(axis: list, angle: float): Generate a 3D rotation matrix based on the axis-angle representation.

4D transformation matrix

• x_rotation_4d(angle: float): Generate a 4D rotation matrix around the x-axis.
• y_rotation_4d(angle: float): Generate a 4D rotation matrix around the y-axis.
• z_rotation_4d(angle: float): Generate a 4D rotation matrix around the z-axis.
• rotation_4d(yaw: float, pitch: float, roll: float): Generate a combined 4D rotation matrix using yaw, pitch, and roll angles.
• axis_angle_4d(axis: list, angle: float): Generate a 4D rotation matrix based on the axis-angle representation.
• translation_4d(x: float, y: float, z: float): Generate a 4D translation matrix.

Dependency

• python==3.11.7
• numpy==1.26.4

Author

This repository is maintained by Sippawit Thammawiset. You can contact the author at [email protected]