What is the equivalent to these apis in legacy script?

Help & Support
#1

I’m trying to convert orbit-camera.js in the starter project to the legacy-scrpit-written one.

My problem is I can’ find the equivalent to this.app.graphicsDevice.height and this.app.root in legacy script.

One possible api is pc.GraphicsDevice.prototype.height, but it brings an error.

Could anyone plz give me any ideas? Thx

#2

It’s quite simple:

this.app.graphicsDevice.height -> app.graphicsDevice.height

And:

this.app.root -> app.root

In the legacy scripting system, a script is wrapped with:

pc.script.create('myscript', function (app) {
    // Your script definition
});

So app is accessible ‘globally’ within that script closure.

In the new scripting system, the app is a property on the script object, so you have to access it via this.app