animate award

src/components/InteractiveObjects/GltfObject.js

@@ -0,0 +1,49 @@
+import { Vector3, AnimationMixer } from "three";
+import { assignMaterial } from "@/lib/MeshUtils";
+
+class GltfObject {
+    constructor(engine, obj) {
+        return new Promise(async(resolve, reject)=>{
+            let gltf = await engine.load(obj.value, obj.path);
+            let gltfObj = gltf.scene;
+            gltfObj.traverse(function (object) {
+                object.frustumCulled = false;
+                if (obj.name && obj.name == object.name) {
+                    gltfObj = object;
+                }
+            });
+                
+            assignMaterial(gltfObj, obj);
+            if (gltf.animations && gltf.animations.length) {
+                let mixer = new AnimationMixer(gltfObj);
+                engine.mixers.push(mixer);
+                let action = mixer.clipAction(gltf.animations[0]);
+                action.setLoop(LoopPingPong);
+                action.play();
+            }
+            this.object = gltfObj;
+            this.source = gltf;
+            
+            if (obj.distance) {
+                const o = this.object;
+                let dstm = obj.distance;
+                var oldBR = o.onBeforeRender;
+                o.visible = false;
+                engine.addEventListener('beforeRender', function () {
+                    oldBR && oldBR.apply(this, arguments);
+                    var v = new Vector3();
+                    o.getWorldPosition(v);
+                    var dst = engine.camera.position.distanceTo(v);
+                    if (dst <= dstm && !o.visible) {
+                        o.visible = true;
+                    }else if (dst > dstm && o.visible){
+                        o.visible = false;
+                    }
+                });
+            }
+            resolve(this)
+        })
+    }
+}
+
+export { GltfObject }

src/components/InteractiveObjects/InteractiveObject.js

@@ -3,6 +3,7 @@ import { Group, EventDispatcher, MeshStandardMaterial, Mesh, SphereGeometry } fr
 import { GenericObject } from "./GenenricObject";
 import { TextObject } from "./TextObject";
 import { ImageObject } from "./ImageObject";
+import { GltfObject } from "./GltfObject";
 import { CharacterObject } from "./CharacterObject";
 import { VideoPlayer } from "./VideoPlayer";
 import { PuzzleGame1 } from "./PuzzleGame1";
@@ -18,7 +19,7 @@ import { assignMaterial, assignParams, wrapInGroup, getBoundingBoxMaxLength } fr
 import { GameEngine } from "@/lib/GameEngine";
 
 const InteractiveObjectsImports = { 
-    GenericObject, CharacterObject, TextObject, ImageObject, VideoPlayer, Particles,
+    GenericObject, CharacterObject, TextObject, ImageObject, GltfObject, VideoPlayer, Particles,
     PuzzleGame1, PuzzleGame2, PuzzleGame4, MazeQuizGame, ClassicPuzzle
 };
 
@@ -35,30 +36,7 @@ class InteractiveObject extends EventDispatcher{
                         this.object.add(gameMesh.object);
                     }
                     break;
-                case 'Gltf':
-                    let gltf = await gameEngine.load(obj.value, '');
-                    let gltfObj = gltf.scene;
-                    gltfObj.traverse(function (object) {
-                        object.frustumCulled = false;
-                        if (obj.name && obj.name == object.name) {
-                            gltfObj = object;
-                        }
-                        // object.castShadow = true;
-                        // object.receiveShadow = true;
-                    });
-                        
-                    assignMaterial(gltfObj, obj);
-                    if (gltf.animations && gltf.animations.length) {
-                        let mixer = new AnimationMixer(gltfObj);
-                        gameEngine.mixers.push(mixer);
-                        let action = mixer.clipAction(gltf.animations[0]);
-                        action.setLoop(LoopPingPong);
-                        action.play();
-                    }
-                    this.object = gltfObj;
-                    this.source = gltf;
-                    break;
-                    
+                case 'GltfObject':
                 case 'TextObject':
                 case 'ImageObject':
                 case 'GenericObject':
@@ -84,6 +62,11 @@ class InteractiveObject extends EventDispatcher{
                 this.locker.lock();
             }
             assignParams(this.object, obj);
+            if (obj.motion){
+                gameEngine.motionQueue.add({
+                    o: this.object, ...obj.motion
+                });
+            }
             resolve(this);
         });
     }

src/components/InteractiveObjects/MazeQuizGame/MazeQuizGame.js

@@ -102,9 +102,10 @@ class MazeQuizGame extends EventDispatcher {
             userData: { finish: true },
             objects:[
                 {
-                    type: 'Gltf',
+                    type: 'GltfObject',
                     position:[0,.22,len + .52], scale: [0.33, 0.33, 0.33], rotation: [0, Math.PI/4, 0],
-                    value: '/static/meshes/quiz/trophy.glb'
+                    value: 'trophy.glb', path: imgParams.path, distance: params.wallSize*2,
+                    motion: { a:{rotation: { y: k=>k*Math.PI*2 }}, r: true, t: 4 }
                 }
             ]
         };