This program achieves basic graphics functions with OpenGL. Hoping it would have something helpful for you.
MIT License
Since it is only for study, the fill mode is not set. You can add some fill mode to the code, then rebuild it by yourself.
A brief computer graphics / rendering course
CLI Painter
Live shader coding tool and Shader Showdown workhorse
Simple crossplatform raster graphics editor
可编程渲染管线实现,帮助初学者学习渲染
Приложение на основе Windows Forms, написанное на C++/CLI, для генерации и визуализации неориенти...
Collection of modern OpenGL programs for reference and frameworks
a pincel with anchor points, you can draw arbitrarily or with anchos poins polygons
Inpaint is a C++ library providing image inpainting algorithms
A small program for drawing things with space filling curves
SDL2 GUI Forms, classes
Add custom effect to global system title bar, support win10 and win11.
A simple Windows / Xbox app for generating AI images with Stable Diffusion.
Dead Simple OpenGL
xege website