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User posts danielsvane
13 May 2016 18:55
#9485
danielsvane
Thanks, I should be able to use this
11 May 2016 23:06
#9439
danielsvane
I have a file upload system, where the files are renamed to a md5 hash to avoid naming conflicts. My problem is that the .bin file has to be the same name as the .json file (also same location). Is there some way to specify the .bin file location? I am loading the .json using this code:

    let m_app    = b4w.require("app");
    let m_data   = b4w.require("data");

    m_app.init({
        canvas_container_id: "canvas_cont",
        callback: init_cb,
        physics_enabled: false,
        media_auto_activation: false
    });

    function init_cb(canvas_elem, success) {
        m_data.load("../"+jsonFile, load_cb);
    }

    function load_cb(root) {
        m_app.enable_camera_controls();
    }
11 May 2016 00:12
#9406
danielsvane
Okay I managed to solve it using:
b4w.require("main").reset()

It's a documented feature, though very hard to find:
https://www.blend4web.com/api_doc/module-main.html#.reset
10 May 2016 21:50
#9403
danielsvane
The problem is, unlike traditional webpages, the user actually never leaves. HTML is just removed and added using JS. This code is run every time someone visits a page in my app:

b4w.register("example_main", function(exports, require) {

    var m_app    = require("app");
    var m_data   = require("data");

    exports.init = function() {
        m_app.init({
            canvas_container_id: "canvas_cont",
            callback: init_cb,
            physics_enabled: false,
            media_auto_activation: false
        });
    }

    function init_cb(canvas_elem, success) {
        m_data.load("../"+jsonFile, load_cb);
    }

    function load_cb(root) {
        m_app.enable_camera_controls();
    }

});

b4w.require("example_main").init();


Instead of registering "example_main", should I just maybe remove the loaded scene, and load another one when user enters a different page?
10 May 2016 21:40
#9402
danielsvane
Okay, thanks. I will take a look at it
07 May 2016 14:36
#9340
danielsvane
In my React app, when I go to a page with b4w initiated, then go back and enter the page again, I get multiple errors and warnings in chrome.



This is probably because I run the 
b4w.require("example_main")
multiple times. How do i clean the b4w object when changing between pages?
07 May 2016 04:08
#9330
danielsvane
First off, thanks for this great project.

I'm trying to export an animation from Blender, and have it start the whole scene animation when it's loaded. So far I've only been able to start the animation on individual objects using "Apply Default Animation" through Blender.

Any help is appreciated.