• check this video https://youtu.be/aVwxzDHniEw?si=pAiWg5cSHg_x4e_W

This project demonstrates the implementation of Bezier curves in C using the raylib graphics library. Bezier curves are widely used in computer graphics to model smooth curves that can be scaled indefinitely.

• Introduction
• Mathematical Background
• Features
• Screenshots
• Prerequisites
• Installation
• Usage

Bezier curves are a fundamental tool in computer graphics and animation for creating smooth and scalable curves. This project showcases how to create and manipulate Bezier curves using the C programming language and the raylib graphics library.

A Bezier curve is defined by a set of control points. The most common types are:

• Linear Bezier Curve (defined by 2 points)
• Quadratic Bezier Curve (defined by 3 points)
• Cubic Bezier Curve (defined by 4 points)

The mathematical formula for a cubic Bezier curve is:

$$ B(t) = (1 - t)^3 P_0 + 3(1 - t)^2 t P_1 + 3(1 - t)t^2 P_2 + t^3 P_3 $$

where $t$ is a parameter between 0 and 1, and $P_0, P_1, P_2, P_3$ are the control points.

• Implementation of cubic Bezier curves.
• Interactive visualization using raylib.
• Adjustable control points to see real-time updates of the curve.

Bezier curve showing smooth transitions between points.

click F1 to swtich between the curves.

with the mouse wheel u can ajust the sample steps.

• C compiler (gcc, clang)
• raylib library (it is included in the repository)
• linux (or WSL on Windows) , for other platforms you can use the raylib library and compile the code with the raylib library (https://www.raylib.com/)

1. Clone the repository:

   git clone https://github.com/edaywalid/Bezier
   cd Bezier

• Run the program:

  chmod +x build.sh
  ./build.sh