When comparing Irrlicht vs Esenthel, the Slant community recommends Esenthel for most people. In the question“What are the best 3D game engines?” Esenthel is ranked 19th while Irrlicht is ranked 49th. The most important reason people chose Esenthel is:
Esenthel has a built-in code editor which drastically simplifies the programming process. Programming with Esenthel is based on C++, however, when using the code editor there's no need to make separate .cpp or .h files. Code can be written once and the editor will be separating definitions and declarations automatically in the background allowing for quicker development.
Specs
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Pros
Pro Lots of examples and docs
Many working examples to study and learn. You can easily experiment modifying an example code to grok in full how the engine works. In the beginning of your learning curve, the example code will offer you many useful code snippets.
Pro Free and open source
Pro Good polymorphic design
If you are considering writing your own engine with openGL, you might want to consider Irrlicht instead. It makes many features of any engine worth its salt easy, including events, serialization, nodes, animators, materials, logging, and animation. Bring your own sound and networking.
Pro Lightweight
Especially if you compile it yourself, it can be very light in memory usage.
Pro Easy to entry level C++ experience
If you want to start game developing with C++, then Irrlicht is a good candidate since it removes most of the complications in game making in C++. It will let you obtain experience in programming and games at the same time.
Pro Support for multiple formats
This engine supports multiple formats for 3D objects and textures.
Pro Quicker development by using the integrated code editor
Esenthel has a built-in code editor which drastically simplifies the programming process.
Programming with Esenthel is based on C++, however, when using the code editor there's no need to make separate .cpp or .h files. Code can be written once and the editor will be separating definitions and declarations automatically in the background allowing for quicker development.
Pro Can be easily extended
Built in pure C++ so it is easy to use and extend however needed.
Pro Available on Steam
Pro Can be used for collaborative development
Esenthel comes with tools allowing for multiple developers to work on one project at the same time in collaborative mode. Every change made is instantly visible by other team members.
Pro Engine issues are resolved quickly
The author is very device minded and able to handle any problem quickly and effectively and he has a good track record of listening to requests.
Pro Access to full source code
Having easy access to the full source makes it possible for any skilled developer to add features that a project requires.
Pro Attractive licensing
Free to try, with license as cheap as 9.50$/month (with yearly subscription), 11.40$/month (monthly subscription) or full source code license 228$/year.
Pro Incredibly stable
The engine is rock solid and stable which, considering its extensive feature set, is a huge plus for game developers
Pro Helpful and responsive forum
Pro Good support for Android and iOS
Android and iOS support is pretty stable and easy to develop on. It's possible to, for example, develop the entire game on Windows or Mac and then easily compile for Android and iOS.
Pro Can import a wide variety of formats
- 3D - FBX, DAE, OBJ, 3DS, B3D, MS3D, BVH, ASE, PSK/PSA
- 2D - BMP, PNG, JPG, TGA, DDS, TIF, WEBP, PSD, ICO
- Videos - VP9, Theora
- Sounds - OGG, WAV, MP3 (once decoding patents expire)
Pro Constant development and progress
New features or update to features are provided monthly.
Pro Supports in-app purchases
IAP support for both mobile and desktop devices.
Pro Supports multiple compression libraries
LZMA, LZHAM, LZ4, ZLIB, Snappy, RLE
Pro Oculus Rift native support
Oculus Rift API integrated into the engine platform.
Pro Supports modern graphics and sound APIs
- Graphics - DirectX 9/10/11, OpenGL, OpenGL ES, WebGL
- Sound - DirectSound, OpenAL, OpenSL
Pro Rock solid
Cons
Con Outdated
Obsolete over 5 years ago. While the engine is being worked on with plans for new features and support, the movement is slow, leaving many engines far more advanced in certain areas.
Con Not a game engine
This is a 3D graphics engine similar to Ogre3D. Thus, it doesn't provide any pathfinding or physics support. Support for those will have to be added by the dev.
Con Lack of in-depth tutorials
There are plenty of beginner coding tutorials which serve as a basic introduction for a new user to get up to speed, but once having passed that stage there is a real lack of free more advanced tutorials/examples/code snippets demonstrating the finer details of the vast and varied API functions.
Con One-man developer
Although the complete engine is maintained by a single, highly-skilled individual, he can be limited to what he is able to see or perceive, and sometimes he doesn't recognize broken or incomplete features until he sees it firsthand and sometimes doesn't recognize valid reports from his users. But when he does recognize the gap in the engine's feature-set, he is quick to make adjustments and updates.
Con Slow roadmap implementation
Bugs are fixed promptly, but the developer maintains a growing 'roadmap' of features with no indication to users of time frame and priority of feature implementation.
Con Lack of editing tools
Con Web support practically non-existing
Web support exists only on paper. The way it works is that Emscripten is used to convert an entire project to unreadable Javascript. That practically only works for very simple demos, no real-world projects.