Lightweight interpreted or JIT-compiled programming language with first-class functions
— Windows Developer (@windowsdev) July 13, 2017
Over 120 external contributors took part in the developing of this framework.
So, what are the main features of Babylon 3.0?
Support for WebGL 2
WebGL 2 allows more control over the GPU. The support for WebGL 2 is completely transparent with Babylon.js 3.0. This means that the engine will automatically use WebGL 2 if available, and it will fall back to WebGL 1 if not. Mode details can be found here.
Support for WebVR 1.1
Babylon.js 3.0 supports all VR devices, including the newest. Babylon.js can also transparently use WebVR 1.0 if your device does not support the latest version of the specification (Gear VR for instance). It also supports using device orientation events to provide virtual reality on mobile.
Support for glTF 2.0
Full support for GL API files is added to new version.
Improved physically based rendering (PBR)
PBRMaterial, that is used for rendering of physically based objects, was completely rewritten. It is now more accurate and better aligned with GLTF2.0 specifications. This material can be used to simulate real life lighting and provide photorealistic scenes.
Babylon.js GUI library extension can be used to generate interactive user interface. It relies on hardware acceleration to produce a fast and light way to deal with user interaction. The Babylon.GUI is helpful with VR scenarios when you cannot display HTML elements. It can also be used to project your UI in 3D.
- Great way to animate objects is to use morphing between different targets. This technique is widely used to animate character heads, for instance.
Support for live textures using WebCam
- You can now create project webcam content to any textures in your world. This could be used to simulate mixed reality experience or apply some fun effects.
Additionally, developers launched new version of documentation, where coders can find a lot of useful inforamtion.
Also, a playground is now available too. This is great tool for learning with live code editor.