From 0166e6cb25c7cbb6f6f695b63ce5d4a5edfb8f27 Mon Sep 17 00:00:00 2001
From: kturkal <166247156+kturkal@users.noreply.github.com>
Date: Sun, 6 Apr 2025 11:54:57 -0400
Subject: [PATCH] Created Shrink Animation (Opposite of Grow)

---
 src/animation/Shrink.ts | 13 +++++++++++++
 src/animation/index.ts  |  2 +-
 userScene/main.ts       | 10 +++-------
 3 files changed, 17 insertions(+), 8 deletions(-)
 create mode 100644 src/animation/Shrink.ts

diff --git a/src/animation/Shrink.ts b/src/animation/Shrink.ts
new file mode 100644
index 0000000..df50f29
--- /dev/null
+++ b/src/animation/Shrink.ts
@@ -0,0 +1,13 @@
+import { Animation } from "./Animation.js";
+import * as THREE from "three";
+
+export default class Shrink extends Animation {
+    constructor(object: THREE.Object3D) {
+        super(
+            (elapsedTime) => {
+                object.scale.set(1 - elapsedTime, 1 - elapsedTime, 1 - elapsedTime);
+            },
+            { object, reveal: true },
+        );
+    }
+}
\ No newline at end of file
diff --git a/src/animation/index.ts b/src/animation/index.ts
index 0bc89c8..44dedca 100644
--- a/src/animation/index.ts
+++ b/src/animation/index.ts
@@ -12,7 +12,7 @@ export { default as Wait } from "./Wait.js";
 export { default as Emphasize } from "./Emphasize.js";
 export { default as Shake } from "./Shake.js";
 export { default as Grow } from "./Grow.js";
+export { default as Shrink } from "./Shrink.js";
 export { default as Stagger } from "./Stagger.js";
 export { default as SetStyle } from "./SetStyle.js";
 export { default as StaggerFadeIn } from "./StaggerFadeIn.js";
-
diff --git a/userScene/main.ts b/userScene/main.ts
index ffa462e..9a06d6a 100644
--- a/userScene/main.ts
+++ b/userScene/main.ts
@@ -31,13 +31,9 @@ export default class Scene implements StudioScene {
 
     this.animations = [
       new Animation.Wait(),
-      new Animation.Animation((t, _) => {
-        triangle.reshape([
-          new THREE.Vector3(-1, -1, 0),
-          new THREE.Vector3(1 + t, 1, 0),
-          new THREE.Vector3(1, -1, 0),
-        ]);
-      }),
+      new Animation.Shrink(triangle),
+      new Animation.Grow(triangle),
+      
     ];
   }
 }