Babylon js wiki

To celebrate the launch of Windows 8.1 and Internet Explorer 11. we decided to create a new demo scene for Babylon js wiki .

This demo was intended to show off the raw power of WebGL жидкость для электронных сигарет виски on modern browsers like Internet Explorer 11. I asked one of my friend (Romuald Rouhier ) to allow us to use a 3D scene that he created with 3dsMax:

As you can see here, the scene is really beautiful. The challenge was to enable it to run in realtime under WebGL vape shop точка .

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Babylon js wiki один

The scene itself is a big bunch of more than active vertices (the mirror used for the water almost multiply the volume of vertices by 2). It uses more Babylon js wiki than 28 differents shaders and weight 70 MB .

In order to evaluate the performance of электронная сигарета купить в херсоне the scene, we did two benchmarks: One on my personal PC (a fat and powerful Intel Core-I7 PC with a Nvidia GeForce 680) and one on my laptop (a Lenovo X1 Carbon with an Intel Core-I7 and an Intel onboard graphics card (HD4000).

We run two tests each time. One on the main rotating camera and one on a наполнитель для электронных сигарет купить less wide camera (Walk camera). The rotating camera has this point of view:

Babylon js wiki два

This camera requires huge power because every single Babylon js wiki object is visible!

The other camera is a bit less complex to render:

Babylon js wiki три

The results for these benchmarks are the alliance rda купить following:

Babylon js wiki четыре

Babylon js wiki пять

Going further

As you can Чем опасны и вредны электронные сигареты see, even in a middle range hardware (my laptop) the power of WebGL allows us to deliver 30 frames per second on Internet Explorer 11 .

To be able to render such a scene, we had to add new features to .

First of all сковорода rondell rda 575 tourmaline 26 см this is the first time that we are able to dynamically change cameras using this new Babylon js wiki interface:

Some statistics

Babylon js wiki шесть

Then to add more life to the scene, we added support for animated cameras. For instance, the camera called CAM_ROT is rotating around the full scene.

Under the hood

In a same way, if mask rda you switch to CAM_TRAIN camera or CAM_TRAIIN_AVANT camera, we will also discover a new feature: cameras can be related to mesh. This allows a camera to be linked (as a child) to an object (for instance the train right here):

Babylon js wiki семь

About raw performances, in order to streamline the rendering, we spent a lot of time мехмод роуг creating caches for almost every WebGL functions. Babylon js wiki These Мега молл чебоксары электронные сигареты caches allow us to remove redundant states changes which are really expensive for the WebGL state machine.

Using the F12 developer bar of Internet Explorer 11. we were able to optimize взорванный мехмод the engine so that Javascript code is not a bottleneck. The integrated profiler (see below) tells us that almost all the time is spent INSIDE the graphics card code:

Babylon js wiki восемь

The drawElements functions is a WebGL function used to render triangles. We can see on the previous screenshot that ijust 2 объем Babylon js wiki (starting at the second line) is not a problem.

Do not hesitate to use the comments to share the performance you achieved on your own computer (Do not forget to indicate which version you use for OS, browser and hardware). We are eager to hear about your own experience!

You want to do the same and unleash the power of WebGL. Here are some interesting links:


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