OpenSceneGraph
henet
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OpenSceneGraph | henet | |
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12 | 10 | |
3,073 | 8 | |
- | - | |
0.0 | 0.0 | |
22 days ago | over 10 years ago | |
C++ | Haskell | |
GNU General Public License v3.0 or later | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
OpenSceneGraph
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Post-mortem of a long-standing bug in video Game Path Of Exile, which was caused by a stale pointer
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.
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C++ and job opportunities
browse github and try to contribute. I started with OpenSceneGraph
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What program do I use for a physics engine?
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.
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Graphics Engine Only ....
Does http://www.openscenegraph.org/ fit?
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Current state of SimRacing in Linux (Updated to 2022-2)
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.
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Scene graph using OpenGL core context
Here is an example: https://github.com/openscenegraph/OpenSceneGraph/blob/master/examples/osgsimplegl3/osgsimplegl3.cpp
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I want to make a game for Linux. Where do I even start?
openscenegraph (mainly focuses on graphics, used by openmw for example)
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SPEED DREAMS - Boxer 96 Carson Edition at Brno
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
- Getting information about classes, methods and variables in C++?
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Is there a good, open source, realistic OpenGL renderer for us to use?
I love Godot for a complete game engine. For just the renderer you could consider http://www.openscenegraph.org
henet
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Microsoft wins FTC fight to buy Activision Blizzard
Halo was mostly all about single player and early multiplayer/local multiplayer but their online netcode has sucked since Blood Gulch. Lots of games do networking horribly, I have been in gamedev making networking and I hate most of what people do. The ones that have a clean natting, based on enet style reliable UDP channels, RakNet style punch are better (RakNet was good until Facebook bought it). It has come a long way but also fallen back. Valve source netcode (on github) is probably the best and you can check it out here. They started with the best in Quake networking, then to Source.
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Multiplayer Networking Solutions
Enet already talked about in the thread
- What's an actually useful netcode package!
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Porting SDL2 Game to the web, Emscripten tutorial
Probably not. It says Enet runs over UDP, which Web Browsers / WebAssembly / Emscripten don't provide. Web browsers / Emscripten provide TCP only (source). That, and Enet probably calls standard UNIX / Winsock functions, which Emscripten doesn't have. ENet would have to specifically support Emscripten as a target platform.
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Game networking with QUIC
Are you familiar with enet ? It's a popular C library which implements optional reliability on top of UDP.
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HTTP/3 becomes a standard, at last - Networking - Security
The other that is the base of most networking libs today is enet, one of the cleanest C networking libraries you will ever find. The RUDP and channels in it were very nice.
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Making a multiplayer server
Inconsistencies can be prevented by ensuring the server handles all operations and does so in a given order, then transmits the results to clients. I wrote a little about this for my game Avoyd a long while ago. Clients (including a client running the server) send an edit request via reliable ordered UDP (e.g. using Enet, Raknet, Steam Networking etc.) and the server places these in a single queue then performs the edits and sends the results back also using reliable ordered UDP.
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How I Taught the D Programming Language at a Russian University
I find this interesting. Vibe.d is async, but written in a sync fashion (in essence, the async is hidden in the i/o subsystem). For my class with grade-school students, I used enet (http://enet.bespin.org/) with a wrapper I wrote to automatically serialize messages.
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what is the easiest way to add online multiplayer to a voxel game?
A popular simple low level open source reliable UDP library is ENet.
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Speed Dreams needs you! (Call for devs)
-Improve the status of the Online Mode: This mode built with eNet, currently allows to create multiplayer races, but while it works acceptably well in a LAN, over the internet is unplayable presenting a huge lag, among other problems.
What are some alternatives?
Ogre 3D - scene-oriented, flexible 3D engine (C++, Python, C#, Java)
H - The full power of R in Haskell.
bgfx - Cross-platform, graphics API agnostic, "Bring Your Own Engine/Framework" style rendering library.
bindings-svm - Low level bindings to libsvm
GLFW - A multi-platform library for OpenGL, OpenGL ES, Vulkan, window and input
bindings-levmar - Low level Haskell bindings to the C levmar (Levenberg-Marquardt) library
magnum - Lightweight and modular C++11 graphics middleware for games and data visualization
bindings-sc3 - Haskell bindings to the SuperCollider synthesis engine
Skia - Skia is a complete 2D graphic library for drawing Text, Geometries, and Images.
bindings-DSL - Library and macros to simplify writing Haskell FFI code
filament - Filament is a real-time physically based rendering engine for Android, iOS, Windows, Linux, macOS, and WebGL2
bindings-libusb - Low level bindings to libusb