three-stdlib
Version:
stand-alone library of threejs examples
42 lines (41 loc) • 1.23 kB
JavaScript
;
Object.defineProperty(exports, Symbol.toStringTag, { value: "Module" });
const THREE = require("three");
class MorphAnimMesh extends THREE.Mesh {
constructor(geometry, material) {
super(geometry, material);
this.type = "MorphAnimMesh";
this.mixer = new THREE.AnimationMixer(this);
this.activeAction = null;
}
setDirectionForward() {
this.mixer.timeScale = 1;
}
setDirectionBackward() {
this.mixer.timeScale = -1;
}
playAnimation(label, fps) {
if (this.activeAction) {
this.activeAction.stop();
this.activeAction = null;
}
const clip = THREE.AnimationClip.findByName(this, label);
if (clip) {
const action = this.mixer.clipAction(clip);
action.timeScale = clip.tracks.length * fps / clip.duration;
this.activeAction = action.play();
} else {
throw new Error("THREE.MorphAnimMesh: animations[" + label + "] undefined in .playAnimation()");
}
}
updateAnimation(delta) {
this.mixer.update(delta);
}
copy(source, recursive) {
super.copy(source, recursive);
this.mixer = new THREE.AnimationMixer(this);
return this;
}
}
exports.MorphAnimMesh = MorphAnimMesh;
//# sourceMappingURL=MorphAnimMesh.cjs.map