Unable to load gITF model in CesiumJS application

CesiumJS
6

Thanks @ahillier!

I grabbed the glb that was generated by ion. The model seems to be loading fine using the following code:

 const position = Cesium.Cartesian3.fromDegrees(
    -123.0744619,
    44.0503706,
    0.0
  );
  const heading = Cesium.Math.toRadians(135);
  const pitch = 0;
  const roll = 0;
  const hpr = new Cesium.HeadingPitchRoll(heading, pitch, roll);
  const orientation = Cesium.Transforms.headingPitchRollQuaternion(
    position,
    hpr
  );

  const entity = viewer.entities.add({
    name: "model.glb",
    position: position,
    orientation: orientation,
    model: {
      uri: "//localhost:8080/model.glb",
      minimumPixelSize: 20,
    },
  });

image
image778×524 152 KB

What is the value of towerModel in your code?