https://github.com/joakimteixeira/computer-graphics

Applications made with GLUT library.
https://github.com/joakimteixeira/computer-graphics

c computer-graphics cpp glut opengl

Last synced: about 2 months ago
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Applications made with GLUT library.

• Host: GitHub
• URL: https://github.com/joakimteixeira/computer-graphics
• Owner: JoakimTeixeira
• Created: 2020-07-18T11:50:05.000Z (over 4 years ago)
• Default Branch: master
• Last Pushed: 2024-11-07T19:36:36.000Z (about 2 months ago)
• Last Synced: 2024-11-07T20:33:16.450Z (about 2 months ago)
• Topics: c, computer-graphics, cpp, glut, opengl
• Language: C
• Homepage:
• Size: 7.81 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Computer Graphics

Applications made with GLUT library.

## Projects

The following projects have been made with GLUT and compiled with `GCC`

### Color and Gradient

Draws a 4-color gradient square

![image](https://user-images.githubusercontent.com/12193814/87869521-cfed9800-c976-11ea-8373-ed5a65df4385.png)

### Geometric Figures

Draws a letter made with many polygons and geometric shapes

![image](https://user-images.githubusercontent.com/12193814/87869559-21962280-c977-11ea-8759-333f51dc912b.png)

### Keyboard and Mouse

Allows the user to draw different objects on a white canvas and change their color, using a keyboard and mouse

![image](https://user-images.githubusercontent.com/12193814/87869686-02e45b80-c978-11ea-993a-d68d5d955583.png)

### Keyboard and Math Functions

Allows the user to draw and erase mathematical functions into a cartesian coordinate system, using the keyboard

![image](https://user-images.githubusercontent.com/12193814/87869715-30c9a000-c978-11ea-803a-762a8e773057.png)

### Paint Prototype

This Paint graphic editor imitation, allows users to draw shapes with vertices and change their color, using a keyboard and mouse

![image](https://user-images.githubusercontent.com/12193814/87869814-16dc8d00-c979-11ea-86ce-80ad899054ee.png)

## Running the Project

To get started, fork the repository and then run the instructions below:

- Install the GLUT library by opening your Linux terminal and typing:

      sudo apt update && sudo apt-get install freeglut3-dev -y

- Follow one of the two options presented:

### With Visual Studio Code:

1. Install [Visual Studio Code](https://code.visualstudio.com/Download) (text editor)

2. Install the [plugin](https://marketplace.visualstudio.com/items?itemName=ms-vscode.cpptools) for C/C++

3. Open the text editor and import the project folder with the menu `File > Open Folder`

4. Select the C/C++ file you want to compile

5. Press `Ctrl + Shift + B` or menu `Terminal > Run Build Task` to compile it

6. Go to the text editor's terminal and open the file by typing: `./my-file-name`

**Obs:** Change `"command"` line from `tasks.json` file to:

- `"command": "gcc"` to compile C files

- `"command": "g++"` to compile C++ files

### With IDE:

1. Open the project folder in your favorite text editor or IDE (Integrated Development Environment)

2. Select the C/C++ file you want to compile

3. Open your text editor/IDE terminal and compile the file by typing `gcc file-name.c -o file-name -lm -lGL -lGLU -lglut` or use your IDE compiling option

4. Go to the text editor's terminal and open the file by typing: `./my-file-name`

### BONUS: How to create a build makefile with VS Code:

1. Open the text editor

2. Press `Ctrl + Shift + P`

3. Write and select `Tasks: Configure Default Build Task`

4. Select `C/C++: gcc build active file`

5. The task file is created inside the folder called `.vscode`