Collada to gltf converter error

CesiumJS
1

I tried using the Cesium online Collada to gltf converter, and got the following error message:

An error occurred while rendering. Rendering has stopped.
TypeError: t.scenes[t.scene] is undefined
q@http://cesiumjs.org/Cesium/Build/Cesium/Cesium.js:441:1931
er.prototype.update@http://cesiumjs.org/Cesium/Build/Cesium/Cesium.js:441:28235
a.prototype.update@http://cesiumjs.org/Cesium/Build/Cesium/Cesium.js:455:9057
ct@http://cesiumjs.org/Cesium/Build/Cesium/Cesium.js:457:2261
dt@http://cesiumjs.org/Cesium/Build/Cesium/Cesium.js:457:2692
vt.prototype.render@http://cesiumjs.org/Cesium/Build/Cesium/Cesium.js:457:8493
A.prototype.render@http://cesiumjs.org/Cesium/Build/Cesium/Cesium.js:462:19962
t@http://cesiumjs.org/Cesium/Build/Cesium/Cesium.js:462:2643

My model works without a hitch in the Google Earth API, see
http://gaialab.asu.edu/DAAHL/museum.php for the example.

2

Hi,

Cool app! Can’t wait to see it in Cesium.

Check out the Troubleshooting section of the model tutorial: https://cesiumjs.org/2014/03/03/Cesium-3D-Models-Tutorial/

If you are still having trouble, send me the model (if you can) and we’ll have a look.

Patrick

3

Here’s my Collada model. I’ve opened it successfully in Visual Studio, MeshLab, and SketchUp. But it crashes the Cesium converter. I’ve also attached a screen shot showing the errors.

Thanks,

-Steve

Model1370.zip (3.97 MB)

CESIUMER.jpg
CESIUMER.jpg2048×1152 653 KB

4

Thanks, I’ve added this to our list of models to debug/investigate. I’ll try to remember to update this post when the issue is fixed.

5

Hi Matt,

Have you made any progress on this converter problem?

-Steve

6

Interesting! This problem looks very much like the one I reported last week; Converted Collada to glTF model has no scenes .

It looks like the ‘‘scene" and "scenes’’ elements are missing in this .glTF as well, while they seem to be present in the Collada.

Willem

7

I actually don’t work on the converter myself, but I’ll check with Tom (who works behind the scenes but isn’t on the forum much) and see what I can do. It looks like the latest version of the converter still has this problem.

8

A new version of the converter is now deployed. It fixes the issue with this model.

9

hello parttrick
can you please help me to create my model into gltd file.?

10

Hello,

You can use our online model converter here: https://cesiumjs.org/convertmodel.html

Drag and drop an OBJ or COLLADA model onto the page to convert it.

Best,

Hannah