[webgl] I want to change and display multiple demos on one canvas.

elffire

spineDemos.init();
spineDemos.addDemo(vineDemo, document.getElementsByClassName("aspect")[0]);

After launching the demo
I'm trying to open another demo using onclick.
I get the error "Uncaught TypeError: Cannot read properties of undefined (reading 'updateWorldTransform')" when doing that.

How can I change it to open another demo by clicking on one canvas?

Mario

Please post your full code somewhere. I'm afraid it's impossible to help without that.

The Spine demos code is very specific for it's use case. I'd not recommend using it directly but merely taking some "inspirations" from it. If there's a specific part of the demo code that you need, tell me and I can look into providing a standalone example that is easier for you to integrate in your project.

SilverStraw

haird_2.js: line 114
skeleton.updateWorldTransform();

skeleton is undefined.

You forgot to initialize the Spine skeleton?