通过和 IF 语句（A-Frame animation 混音器）调用 animation 的正确方法？

Question

I am currently working with the animation mixer in A-Frame and am attempting to make a condition occur when a specific animation is playing (eg Animation 'B' out of A, B, C).

I'm unfamiliar with Javascript but I've made several attempts:

 if(character.getAttribute == character.getAttribute("animation-mixer", {clip: "B"}){
 //  Insert action here 
 }

 if(character == character.setAttribute("animation-mixer", {clip: "B"})){
 //  Insert action here
 };

 if(character.getAttribute("animation-mixer") == {clip: "B"}){
 //  Insert action here
 };

Answer 1

To retrieve component data You should just use getAttribute(componentName) :

// grabbing the component data object
character.getAttribute("animation-mixer")

// same + accessing the clip property
character.getAttribute("animation-mixer").clip

// checking if the property equals "B"
if (character.getAttribute("animation-mixer").clip === "B") {
   console.log("Its B!")
}

---

setAttribute() will change the animation:

setAttribute("animation-mixer", "clip", "A")
// or character.setAttribute("animation-mixer", {clip: "B"})
character.getAttribute("animation-mixer").clip // A