Canvas size for mobile devices portrait view and how camera scales the output

[Hudo1979]

Hi I am new at Babylon.js

 

What I am try to do is create a scen on mobile devices in portrait view, so I define the canvas size with device width and height, but when I render with cameras, it seems the image rendered in caves is scaled, seems babylonjs have some default camera view of xxx*yyy where xxx is usually larger than y, is there a way to reset the camera angle to fit to the canvas

[Hudo1979]

Ok, seems found the problem I did, I seems to set the canvas size at runtime, and somehow the engine was created without the canvas really set, so it always defaults to some rendering size. I now put a delay between setting the canvas size and the creation of the engine, then it works.

[GameMonetize]

You can also call engine.resize() to resync the engine 

[Hudo1979]

the problem seems setting the canvas didn't really triggered the resize event.

[GameMonetize]

so you have to call it manually (or add an event listener on your canvas)