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LearnOpenGL
Code repository of all OpenGL chapters from the book and its accompanying website https://learnopengl.com
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OpenGL-3D-Game-Tutorial-Series
C++ OpenGL 3D Game Tutorial Series - Learn to code a Cross-Platform OpenGL 3D Game in C++ from scratch
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InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
https://learnopengl.com/ is the perfect place to start, you only need the "getting started" and "model loading" chapters to get up and running with graphics, and the rest you can experiment with on your own.
You might be interested in https://github.com/PardCode/OpenGL-3D-Game-Tutorial-Series if you don’t want to use something like SDL and would like to do the system calls yourself.