feat: shade interaction

src/App.tsx

@@ -1,3 +1,5 @@
+// TODO: handle moving the camera vs actual click
+
 import { useRef, useState, type ComponentRef } from "react";
 import {
   Canvas,
@@ -7,20 +9,23 @@ import {
   useLoader,
 } from "@react-three/fiber";
 import { OrbitControls, useAnimations } from "@react-three/drei";
-import { FBXLoader } from "three/examples/jsm/Addons.js";
+import { GLTFLoader } from "three/examples/jsm/Addons.js";
 import { LoopOnce, Vector3 } from "three";
 
 import "./App.css";
 
 const Room = () => {
   const controls = useRef<ComponentRef<typeof OrbitControls>>(null);
-  const room = useLoader(FBXLoader, "/room.fbx");
-  const { mixer } = useAnimations(room.animations, room);
+  const room = useLoader(GLTFLoader, "/room.glb");
+  const { mixer } = useAnimations(room.animations, room.scene);
   const [focus, setFocus] = useState<string | null>(null);
 
   const cameraPosition = useRef<Vector3 | null>(null);
   const cameraTarget = useRef<Vector3>(new Vector3(0, 1, 0));
   const [windowState, setWindowState] = useState(false);
+  const [shadeState, setShadeState] = useState(false);
+
+  const pointerDownCameraPos = useRef(new Vector3());
 
   const { camera } = useThree();
 
@@ -42,22 +47,20 @@ const Room = () => {
     controls.current.target.lerp(cameraTarget.current, 0.1);
   });
 
-  const handleClick = (e: ThreeEvent<MouseEvent>) => {
+  const handlePointerUp = (e: ThreeEvent<MouseEvent>) => {
     if (!controls.current) return;
+    if (pointerDownCameraPos.current.distanceTo(camera.position) >= 0.3) return;
 
     e.stopPropagation();
-
     if (e.object.name.includes("Window")) {
-      const clip = room.animations.find(
-        (x) => x.name === "LowerWindow|LowerWindowAction",
-      );
+      const clip = room.animations.find((x) => x.name === "LowerWindowAction");
       if (!clip) throw "no animation";
 
       const action = mixer.clipAction(clip);
       if (action.isRunning()) return;
       action.clampWhenFinished = true;
       action.setLoop(LoopOnce, 1);
-      action.timeScale = windowState ? -1 : 1;
+      action.timeScale = (windowState ? -1 : 1) * 1.5;
       if (windowState) {
         action.paused = false;
         action.time = action.getClip().duration;
@@ -69,6 +72,46 @@ const Room = () => {
       setWindowState(!windowState);
     }
 
+    if (e.object.name.includes("Shade")) {
+      {
+        const clip = room.animations.find((x) => x.name === "Cube.010Action");
+        if (!clip) throw "no animation";
+
+        const action = mixer.clipAction(clip);
+        if (action.isRunning()) return;
+        action.clampWhenFinished = true;
+        action.setLoop(LoopOnce, 1);
+        action.timeScale = (shadeState ? -1 : 1) * 1.5;
+        if (shadeState) {
+          action.paused = false;
+          action.time = action.getClip().duration;
+        } else {
+          action.reset();
+        }
+        action.play();
+      }
+      {
+        const clip = room.animations.find(
+          (x) => x.name === "ShadeHandleAction",
+        );
+        if (!clip) throw "no animation";
+
+        const action = mixer.clipAction(clip);
+        if (action.isRunning()) return;
+        action.clampWhenFinished = true;
+        action.setLoop(LoopOnce, 1);
+        action.timeScale = (shadeState ? -1 : 1) * 1.5;
+        if (shadeState) {
+          action.paused = false;
+          action.time = action.getClip().duration;
+        } else {
+          action.reset();
+        }
+        action.play();
+      }
+      setShadeState(!shadeState);
+    }
+
     if (e.object.name.includes("Poster") && e.object.name !== focus) {
       const objectPos = new Vector3();
       const objectDir = new Vector3();
@@ -106,8 +149,11 @@ const Room = () => {
         enablePan={false}
       />
 
-      <mesh onClick={handleClick}>
-        <primitive object={room} />
+      <mesh
+        onPointerDown={() => pointerDownCameraPos.current.copy(camera.position)}
+        onPointerUp={handlePointerUp}
+      >
+        <primitive object={room.scene} />
       </mesh>
     </>
   );