GLTF multi-animation

CesiumJS
1

Hello,

I’ve successfully converted a frame animated mesh into a GLTF file. Frames are :
The frames are

idle = 0 to 10

walk = 17 to 41

etc.

I’ve tried model.activeAnimations.addAll with

model.readyToRender.addEventListener( function( model) {

var startTime = Cesium.JulianDate.now();

droneModel.activeAnimations.addAll({

“speedup” : 10,

“loop” : Cesium.ModelAnimationLoop.REPEAT,

“startTime” : startTime,

“stopTime” : Cesium.JulianDate.addSeconds(startTime, 50.0, new Cesium.JulianDate()),

});

to try to go trough the animations but it’s not working. Any idea?

Dom

2

Hi Dom,

Can you share the original COLLADA and converted glTF models?

Have you tried the example code in the 3D model Sandcastle example?

Patrick

3

Hi Patrick,
I used this model found on http://www.turbosquid.com/FullPreview/Index.cfm?ID=543278&stgURLFragment=3d-models/free-fat-terrorist-3d-model/ , I attached both DAE and GLTF files with texture.

I converted from DAE to glTF using the cesium tool : http://cesiumjs.org/convertmodel.html

I supposed the difference with cesium sample is that the default animation is still; and I need to jump to futher frames. The time - frame relation is unclear to me…

best regards

Dom

animatedModel.zip (1.52 MB)

4

Hi Dom,

I don’t see a library_animations in the original .dae so I don’t think the model includes animations.

As for controlling model animations using the Cesium API, check out model.activeAnimations.add.

Patrick