OpenTK VS OpenSceneGraph

Open a new issue on Github. Include all of this, and provide info on your OS and GPU.

For anyone interested in getting into this: https://opentk.net/

OpenTK is probably the most known library for that.

I used OpenTK, an OpenGL framework for C# and hacked together a small app that renders a fullscreen textured quad (in this case OP's image) with a shader I found in this article.

i'd go for OpenTK so you don't have to learn c++ in addition. also one of the most important things is understanding how to communicate with the GPU and for that https://learnopengl.com/ is a great resource. (also creating a 3d engine is not really that much harder than a 2d engine in my opinion)

https://opentk.net/ for OpenGL

But OpenTK can, and you can use it within godot if you add it as a C# library with godot C# https://opentk.net/

https://opentk.net/ or https://www.libsdl.org/ might be for you

Thanks! I'm creating an engine (far from being ready for public use) while developing the game based on OpenTK which is pretty much like GLFW for C# (it is a bit more advanced than that though), so yeah pretty much from scratch.

I started in 2001 with OpenSceneGraph which made extensive use of intrusive pointers. This was 10 years before C++11 note. That codebase continues to be relevant and as performing as ever.

browse github and try to contribute. I started with OpenSceneGraph

I have been using OpenSceneGraph for over 20 years. It is used in the military a lot and I myself have seen it used to simulate war scenarios with realtime data aboard of a command-and-control center of a battleship.

Does http://www.openscenegraph.org/ fit?

Speed Dreams: It is a fork of TORCS, and was born as the need to include many more functions to the latter. In Speed Dreams the menus would be completely redesigned, adding many more options and making them much more intuitive; the game acquired dynamic time, improvements in reflections, career mode, a new simulation mode and multi threading. Over time many more options were implemented, such as local multiplayer mode, Force Feedback, and of course more and better cars and tracks, a new and more powerfull graphic engine (OpenSceneGraph) among other things, making it a much more complete game than its predecessor. They recently they have presented version 2.2.3. You can also install it in AppImage and Flatpak format.

Here is an example: https://github.com/openscenegraph/OpenSceneGraph/blob/master/examples/osgsimplegl3/osgsimplegl3.cpp

openscenegraph (mainly focuses on graphics, used by openmw for example)

Is not little, is very complex open source racing simulator. There are a lot of cars, categories, tracks. The physics has a lot of work . About the graphics, the devs are working on change the graphic engine to OpenSceneGraph, that actually works, but needs much more polishing. You can see his quality on this video: https://youtu.be/4daTgcxEWRg

I love Godot for a complete game engine. For just the renderer you could consider http://www.openscenegraph.org