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Why does OpenGL lag?
Pretty much any OpenGL error is caused by a lack of optimization of drivers for Windows 10. This means that if you run your favorite games smoothly in previous versions of Windows, you might experience some graphic card issues in Windows 10.
Does warzone use OpenGL?
Call of Duty Warzone GPU Analysis Comparing Call of Duty Warzone PC system requirements to all GPUs shows that Call of Duty Warzone is going to need a graphics card that is capable of OpenGL 4.5. Call of Duty Warzone makes use of DX 12.00 so a GPU with that capability could benefit from enhanced visuals.
Which is the best site to learn OpenGL?
Red Book is free at least in online HTML format, there are also downloadable PDFs around. However, Red Book and NeHe will teach you mostly how to use OpenGL; writing games is art, and there’s far too much to explain, far too much to learn, and far too much to read about it.
How to make a simple 3D game using OpenGL?
The game I’m trying to begin with is a simple racing game where the user controls a small space ship and navigates through channels, asteroid fields, space colonies, and various other obstacles (I know, real original). Movement is in 3 dimensions. The game should know when the shuttle hit an obstacle.
How long does it take to render a frame in OpenGL?
For example, if your monitor’s refresh rate is 60 Hz, this means 1/60 Hz = 0.01667 seconds for each frame. You have 0.01667 seconds to render, do your physics, do your game logic. If you have some extra time left, then that is not a problem.
What’s the best way to measure performance in OpenGL?
The best practical solution is to measure the time between consecutive returns from the swapbuffer command with your entire application running. You can then adjust one piece of the code at a time, remeasure and get a reasonable idea of the practical improvements you are getting as a result of your optimisation efforts.