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88:T38a4,[V0_FILE]typescriptreact:file="app/components/first-person-scene.tsx" isMoved="true" isUserEdit="true" "use client" import { Canvas, useFrame, useThree } from "@react-three/fiber" import React, { useEffect, useMemo, useRef, useState } from "react" import { Vector3, RepeatWrapping } from "three" import { Geometry } from "three-stdlib"; import { PointerLockControls, Plane, useTexture, useGLTF, Environment } from "@react-three/drei" import { Physics, usePlane, useSphere, useBox, useConvexPolyhedron } from "@react-three/cannon" import { Button } from "@/components/ui/button" import { Dialog, DialogContent, DialogHeader, DialogTitle } from "@/components/ui/dialog" const TEXTURES = { ground: { colorMap: "https://hebbkx1anhila5yf.public.blob.vercel-storage.com/Snow007A_1K-JPG_Color-fqUbdtaLLo50sIQcICJwHUWJGdgjyI.jpg", displacementMap: "https://hebbkx1anhila5yf.public.blob.vercel-storage.com/Snow007A_1K-JPG_Displacement-w54QlVObPwnSh9THsIJMigUmExq1G7.jpg", normalMap: "https://hebbkx1anhila5yf.public.blob.vercel-storage.com/Snow007A_1K-JPG_NormalGL-WnjEjuR897euo20HyItfUbgxRaR5Sl.jpg", roughnessMap: "https://hebbkx1anhila5yf.public.blob.vercel-storage.com/Snow007A_1K-JPG_Roughness-N0xEA5cs65MfGnR8ictjHVuObjCcgs.jpg", aoMap: "https://hebbkx1anhila5yf.public.blob.vercel-storage.com/Snow007A_1K-JPG_AmbientOcclusion-oOddkNLnaJt3y0QWhUrECeBIYwmLpe.jpg" }, pyramid: { colorMap: "https://hebbkx1anhila5yf.public.blob.vercel-storage.com/Metal059A_1K-JPG_Color-XUu2Dw1uKGN79qnoc3G5m0PY5tU66z.jpg", normalMap: "https://hebbkx1anhila5yf.public.blob.vercel-storage.com/Metal059A_1K-JPG_NormalGL-zKHdKHRuj0iniXLJKIQDUoNnqMQEcR.jpg", roughnessMap: "https://hebbkx1anhila5yf.public.blob.vercel-storage.com/Metal059A_1K-JPG_Roughness-RuuaMWe9IMTSJt6iGNxLHh7CSDBI9J.jpg", metalnessMap: "https://hebbkx1anhila5yf.public.blob.vercel-storage.com/Metal059A_1K-JPG_Metalness-cBRVhYO2sgUdMfwxDIdvoL9vDRvpb4.jpg", } } const MODELS = { soccerBall: "https://hebbkx1anhila5yf.public.blob.vercel-storage.com/soccer_ball%20(3)-WwKpUbAGistdeknz1f7rcJhlRYUIU4.glb", tree: "https://hebbkx1anhila5yf.public.blob.vercel-storage.com/pine_tree-mPDmm88a3gyV8fuOVRSp4MmGUONz5S.glb", glassPyramid: "https://hebbkx1anhila5yf.public.blob.vercel-storage.com/glass_pyramid-zzCVvcenxkndCLz5YJecNtYvOCNg5g.glb", } const SOUNDS = { ballHit: "https://hebbkx1anhila5yf.public.blob.vercel-storage.com/mixkit-hitting-soccer-ball-2112-WDrmmZYGqLD4m3DbdnjqvlFdSUbthv.wav" } const usePlayerControls = () => { const keys = useRef({ forward: false, backward: false, left: false, right: false, jump: false, shift: false }); useEffect(() => { const handleKeyDown = (e) => { switch (e.code) { case 'KeyW': keys.current.forward = true; break; case 'KeyS': keys.current.backward = true; break; case 'KeyA': keys.current.left = true; break; case 'KeyD': keys.current.right = true; break; case 'Space': keys.current.jump = true; break; case 'ShiftLeft': case 'ShiftRight': keys.current.shift = true; break; } }; const handleKeyUp = (e) => { switch (e.code) { case 'KeyW': keys.current.forward = false; break; case 'KeyS': keys.current.backward = false; break; case 'KeyA': keys.current.left = false; break; case 'KeyD': keys.current.right = false; break; case 'Space': keys.current.jump = false; break; case 'ShiftLeft': case 'ShiftRight': keys.current.shift = false; break; } }; document.addEventListener('keydown', handleKeyDown); document.addEventListener('keyup', handleKeyUp); return () => { document.removeEventListener('keydown', handleKeyDown); document.removeEventListener('keyup', handleKeyUp); }; }, []); return keys; }; function Player({ position = [0, 10, 0] }) { const direction = new Vector3(); const frontVector = new Vector3(); const sideVector = new Vector3(); const WALK_SPEED = 15; const RUN_SPEED = 25; const JUMP_FORCE = 25; const PLAYER_HEIGHT = 1.8; const SPHERE_RADIUS = 0.3; const INITIAL_CAMERA_TILT = 0.15; const { camera } = useThree(); const [ref, api] = useSphere(() => ({ mass: 1, type: 'Dynamic', position, args: [SPHERE_RADIUS], linearDamping: 0.1, fixedRotation: true, })); const playerControls = usePlayerControls(); const velocity = useRef([0, 0, 0]); const isGrounded = useRef(false); useEffect(() => { api.velocity.subscribe((v) => (velocity.current = v)); api.position.subscribe((p) => { camera.position.set(p[0], p[1] + PLAYER_HEIGHT - SPHERE_RADIUS, p[2]); }); camera.rotation.x = INITIAL_CAMERA_TILT; }, [api.velocity, api.position, camera]); useFrame((state) => { frontVector.set(0, 0, Number(playerControls.current.backward) - Number(playerControls.current.forward)); sideVector.set(Number(playerControls.current.left) - Number(playerControls.current.right), 0, 0); direction.subVectors(frontVector, sideVector).normalize().multiplyScalar(playerControls.current.shift ? RUN_SPEED : WALK_SPEED).applyEuler(camera.rotation); api.velocity.set(direction.x, velocity.current[1], direction.z); isGrounded.current = Math.abs(velocity.current[1]) < 0.1; if (playerControls.current.jump && isGrounded.current) { api.velocity.set(velocity.current[0], JUMP_FORCE, velocity.current[2]); } if (!isGrounded.current) { api.applyForce([0, -9.8 * 3, 0], [0, 0, 0]); } }); return ; } function Ground() { const [ref] = usePlane(() => ({ rotation: [-Math.PI / 2, 0, 0], position: [0, 0, 0], friction: 0.5, restitution: 0, })) const textures = useTexture(TEXTURES.ground, (textures) => { Object.values(textures).forEach(texture => { texture.wrapS = texture.wrapT = RepeatWrapping texture.repeat.set(3000, 3000) }) }) return ( ) } const SoccerBall = React.memo(() => { const { scene } = useGLTF(MODELS.soccerBall) const [ref, api] = useSphere(() => ({ mass: 0.2, position: [0, 0.6, -5], args: [0.6], friction: 0.1, restitution: 0.8, linearDamping: 0.1, angularDamping: 0.1, onCollide: handleCollision, })) const sound = useRef(new Audio(SOUNDS.ballHit)) const lastCollisionTime = useRef(0) const hasInteracted = useRef(false) useEffect(() => { const handleInteraction = () => { hasInteracted.current = true window.removeEventListener('click', handleInteraction) window.removeEventListener('keydown', handleInteraction) } window.addEventListener('click', handleInteraction) window.addEventListener('keydown', handleInteraction) scene.traverse((child) => { if (child.isMesh) { child.castShadow = true child.receiveShadow = true } }) return () => { window.removeEventListener('click', handleInteraction) window.removeEventListener('keydown', handleInteraction) } }, [scene]) function handleCollision() { const currentTime = Date.now() if (hasInteracted.current && currentTime - lastCollisionTime.current > 100) { sound.current.currentTime = 0 sound.current.play() lastCollisionTime.current = currentTime } } useFrame(() => { api.position.subscribe((position) => { if (position[1] < -100) { api.position.set(0, 10, -5) api.velocity.set(0, 0, 0) } }) }) return }) SoccerBall.displayName = 'SoccerBall' function Tree({ position }) { const { scene } = useGLTF(MODELS.tree) const [ref] = useBox(() => ({ mass: 0, position: position, args: [0.5, 2, 0.5], })) const scale = useMemo(() => 0.05 + Math.random() * 0.02, []) useEffect(() => { scene.traverse((child) => { if (child.isMesh) { const material = child.material material.roughness = 0.8 material.metalness = 0.1 child.castShadow = true child.receiveShadow = true } }) }, [scene]) return } function Forest() { const treePositions = useMemo(() => { const positions = []; const restrictedAreas = [ { center: [0, 0, -80], radius: 100 }, { center: [0, 0, -5], radius: 10 }, { center: [0, 0, 0], radius: 20 }, ]; const isPositionValid = (pos) => { for (const area of restrictedAreas) { const distance = Math.sqrt( Math.pow(pos[0] - area.center[0], 2) + Math.pow(pos[2] - area.center[2], 2) ); if (distance < area.radius) { return false; } } return true; }; const fixedPositions = [ [-80, 0, -80], [80, 0, -80], [-80, 0, 80], [80, 0, 80], [0, 0, -120], [-120, 0, 0], [120, 0, 0], [0, 0, 120], ]; for (const pos of fixedPositions) { if (isPositionValid(pos)) { positions.push(pos); } } while (positions.length < 108) { const pos = [(Math.random() - 0.5) * 400, 0, (Math.random() - 0.5) * 400]; if (isPositionValid(pos)) { positions.push(pos); } } return positions; }, []); return ( <> {treePositions.map((position, index) => ( ))} ); } function scaleGeometry(geometry, scaleX, scaleY, scaleZ) { geometry.vertices.forEach((vertex) => { vertex.x *= scaleX; vertex.y *= scaleY; vertex.z *= scaleZ; }); geometry.verticesNeedUpdate = true; } const GLASS_PYRAMID_SCALE = 80; function toConvexProps(bufferGeometry, scale = 1) { const geo = new Geometry().fromBufferGeometry(bufferGeometry); scaleGeometry(geo, scale, scale, scale) geo.mergeVertices(); return [geo.vertices.map((v) => [v.x, v.y, v.z]), geo.faces.map((f) => [f.a, f.b, f.c]), []]; } function GlassPyramid() { const { nodes } = useGLTF(MODELS.glassPyramid) const geo = useMemo(() => toConvexProps(nodes.Object_4.geometry, GLASS_PYRAMID_SCALE), [nodes]); const [ref] = useConvexPolyhedron(() => ({ mass: 0, args: geo, position: [0, 0, -80] })); const textures = useTexture(TEXTURES.pyramid, (textures) => { Object.values(textures).forEach(texture => { texture.wrapS = texture.wrapT = RepeatWrapping texture.repeat.set(10, 10) }) }) return ( ) } function Scene() { return ( ) } const CREDITS = [ { title: "Pine Tree", url: "https://sketchfab.com/3d-models/pine-tree-e52769d653cd4e52a4acff3041961e65" }, { title: "Soccer Ball", url: "https://sketchfab.com/3d-models/soccer-ball-46c91864ef384158b0078e20bdbfe3e9" }, { title: "Snow 007 A", url: "https://ambientcg.com/view?id=Snow007A" }, { title: "Metal 059 A", url: "https://ambientcg.com/view?id=Metal059A" }, { title: "Aurora Borealis Skybox", url: "https://skybox.blockadelabs.com/da26e850f3cd07ad2eec9d5052d69a91" }, { title: "Glass Pyramid", url: "https://sketchfab.com/3d-models/glass-pyramid-e43d6bbed7434567b4e00efbb0037f9f" }, { title: "Hitting Soccer Ball", url: "https://mixkit.co/free-sound-effects/ball" } ] function CreditsDialog({ isOpen, onOpenChange }) { return ( ) } export default function BasicFirstPersonControls() { const [isCreditsOpen, setIsCreditsOpen] = useState(false) const handleCreditsClick = () => { setIsCreditsOpen(true) } return (

setIsCreditsOpen(open)} />

) } [V0_FILE]typescriptreact:file="app/page.tsx" import FirstPersonScene from './components/first-person-scene.tsx' export default function Home() { return ( ) } 7c:["$","$L86",null,{"chatId":"T1TNwheAB16","children":["$","$L87",null,{"data":{"@\"active-block\",\"T1TNwheAB16\",":{"id":"b_pILNQrE8uMK","messageId":"NhwuOB1QncZqYMNVuwFM5nmpzyxSSCO4","source":"$88","language":"typescriptreact","type":"code-project","closed":true,"meta":{"id":"3D-First-Person-Scene","type":"code-project","project":"3D-First-Person-Scene"},"hasSourceBeenEdited":false,"forkedFromBlockId":"$undefined"},"@\"chat:vm-mode\",\"T1TNwheAB16\",":false,"":null},"children":"$L89"}]}]

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