message: temp, check for NaNs in camera
diff: @@ -71,6 +71,13 @@ class Camera implements Object3D {
  this.updatedViewProjection.next(this);
  }
  + if (Mat4.hasNaN(this.projectionView)) console.error('NaNs in projectionView')
  + if (Mat4.hasNaN(this.inverseProjectionView)) console.error('NaNs in inverseProjectionView')
  + if (Mat4.hasNaN(this.view)) console.error('NaNs in view')
  + if (Mat4.hasNaN(this.projection)) console.error('NaNs in projection')
  + if (Vec3.hasNaN(snapshot.position)) console.error('NaNs in position')
  + if (Vec3.hasNaN(snapshot.target)) console.error('NaNs in target')
  +
  return changed;
  }
  