Troubleshooting Three.js Collada animation import issue

Attempting to export an animated Collada model to three js has been quite the challenge for me.

Here is the specific model in question:

The model imports correctly (I'm able to see it) but I'm unable to get it to animate. Despite using the two Collada examples provided by Three js, simply replacing the path with the one to my model hasn't proven successful. I've also made some adjustments, but nothing seems to work.

Upon loading the model, I checked the 'object.animations' object which appears to be loaded properly (though not entirely certain as there is a lot of information within it).

I even attempted using the Three.js editor:

http://threejs.org/editor/

This successfully loads the model again, however, the animation does not play : (

Currently utilizing Three JS r62 and Blender 2.68. Any assistance would be greatly appreciated!!

Answer №1

Upon reviewing your file, it seems that there may be errors preventing the animation from functioning properly.
After examining your model.dae file in Blender, I have identified a couple of potential errors.
You can watch a video detailing these issues here: http://youtu.be/BGnVVpMNY4E.

If you require assistance with animating your collada model within a THREE.JS based webgl viewport, consider following this step-by-step tutorial:

Referencing the provided page:

Download the latest plugin from and make sure to export the model with the following options selected:
- Normals
- Triangulate
- Enable export
- Sample animation
Please note: when exporting using the Autodesk Collada format, skeletal animations may not play correctly.

For a demonstration, visit: (use ASDW keys to control the model)

I hope this information proves helpful.

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