how can i check image loaded with atlas..

[GBear]

hi

i wanna check image(basetexture) loaded that load by altas...

pixi call  like under code

    var atlas_url = "data/packed/map_object.atlas";

    PIXI.loader.add(map_name, atlas_url).load(onAssetsLoaded);

    // use callback
    var scope = this;
    function onAssetsLoaded(loader, res) {
            ....
    }

i can't check basetexture loaded. 
how can i check loaded done..?

thx

[xerver]

In `onAssetsLoaded` all the resources have loaded. Each key in the `res` object are a resource, they will have an `error` property if they failed.

[GBear]

@xerver hi xerver.. 

resolved like following code

 1.load .altas by loader
 2.create Atlas by pixi.spine
 3.check 'hasLoaded' of baseTexture 
 4.if not loaded, add error or update tirgger, if loaded, process function
 

// 1.load .altas by loader
function onAssetsLoaded(loader, res) {
// 2.create Atlas by pixi.spine
var atlas = new PIXI.spine.SpineRuntime.Atlas(atlas_src, base_path, null, scale);

for (var i in atlas.pages) {
    var page = atlas.pages[i];
    atlas.updateUVs(page);

    if(1) {
        var baseTexture = page.rendererObject;
        // 3.check 'hasLoaded' of baseTexture 
        // 4.if not loaded, add error or update tirgger, if loaded, process function
        if (baseTexture.hasLoaded) {
            console.log('updateTexture by atalas')
        } else {
            baseTexture.once('error', function () {
                console.log('error');
            }, baseTexture);
            baseTexture.once('update', function () {
                console.log('updateTexture by atalas')
            }, baseTexture);
        }
    }
}
}

 

thx...

[xerver]

In the onAssetsLoaded callback, all the assets are loaded. There is no need to check if it has loaded or not. That callback exists to tell you that all resources are loaded and ready for use.