computer_graphics_fall_2016

This repository contains implementations of various graphics related algorithms in OpenGL as a part of Computer graphics course taught in fall of 2016.

Algorithms

The repository contains the following algorithms.

Line

DDA
Breshenham's
Dashed line

Circle

Mid-point
Parametric
Polynomial

Polygon Filling

Scan Line Polygon Filling (WIP)

Transformations and Projection

3D transformations
Window to Viewport
Orthographic and Perspective Projections

Clipping

Cohen-Sutherland
Liang-Barsky
Cyrus-Beck

Curve Generation

Beizer Curve
Hermite Curve

Running the Algorithms

The individual .c/.cpp files can be directly compiled using gcc/g++ provided GLUT is installed. OpenGL and GLUT is installed on macOS by default.

macOS: $(CC) $(file) -o main -framework OpenGL -framework GLUT

posix: $(CC) $(file) -o main -lGL - lGLU -lGLUT -lm