ObjectLoader is not loading custom made JSON scene

[maxganiyev]

Hi here!

I’m trying to parse custom made JSON Scene Object, assembled from the backend database. The structure of JSON is the same as described in the documentation, I also compared it with the structure of Scene.toJSON() made json, it’s same.

If I create a pre-defined string variable from my json, it’s parsing it normally. But if I dynamically load the same json, it’s loading an empty scene.

What am I doing wrong?

Thanks in advance!

[PavelBoytchev]

@maxganiyev

But if I dynamically load the same json, it’s loading an empty scene.
What am I doing wrong?

It is hard to tell without the possibility to see and debug the complete code.

If a direct string works, but a loaded string does not work, make sure you process the string after it is actually loaded. Loading is asynchronous, so when you request a resource to be loaded, it is actually available later in time. This is usually done with a call-back function, executed automatically when the resource is completely loaded.

var loader = new THREE.ObjectLoader().load( url, objectLoaded );

function objectLoaded( data )
{
	// parse the data here
	loader.parse( ... );
}

I assume you have already done this, so most likely the cause is something else.