A small example program using SDL2, OpenGL and GLEW. It draws a 2D bridge-like shape on the screen, and allows to move, rotate and scale it.
I made this a while ago because I wanted to try out OpenGL. As such, I apologize for the unclean code (and the French comments everywhere...)
- A C compiler that can do C99
- GLEW, SDL2, OpenGL 3.3
- Pkgconfig
Simply run make. It will create a build directory.
I only tested it on Linux, but it would probably work on Windows with MSYS2 and on Mac with Homebrew to handle dependencies.
Run the ogl executable in the build directory.
The default controls are:
- Left/Right arrow keys to move the shape
- Up/Down to scale
- B/N to rotate left/right
- W to toggle wireframe rendering
- Escape to exit.
The program creates a config.cfg file in the working directory. You can modify it to customize key bindings.
MIT.