ready
Determines if the primitive is complete and ready to render. If this property is true, the primitive will be rendered the next time that Primitive.update is called.
// Wait for a primitive to become ready before accessing attributes
const removeListener = scene.postRender.addEventListener(() => {
if (!frustumPrimitive.ready) {
return;
}
const attributes = primitive.getGeometryInstanceAttributes('an id');
attributes.color = ColorGeometryInstanceAttribute.toValue(Color.AQUA);
removeListener();
});Content copied to clipboard