junkerstock
 vrz42 

<!DOCTYPE html>
<html>
<head>
<title>VRテスト環境 Ver4.2 パネルデザイン変更</title>
<script src="https://aframe.io/releases/1.5.0/aframe.min.js"></script>
<script src="https://unpkg.com/aframe-look-at-component@0.8.0/dist/aframe-look-at-component.min.js"></script>
<script src="https://unpkg.com/aframe-troika-text/dist/aframe-troika-text.min.js"></script>

<script>
// --- Component: Player Controls ---
AFRAME.registerComponent('camera-relative-controls', {
schema: {
targetSpeed: { type: 'number', default: 2 },
acceleration: { type: 'number', default: 3 },
damping: { type: 'number', default: 8 },
brakingDeceleration: { type: 'number', default: 20 },
enabled: { type: 'boolean', default: true },
rotationSpeed: { type: 'number', default: 1.5 },
pitchLimit: { type: 'number', default: 85 },
verticalSpeed: { type: 'number', default: 2 },
groundY: { type: 'number', default: 0 },
ceilingY: { type: 'number', default: 50 },
gravity: { type: 'number', default: 0 }
},
init: function () {
this.keys = {};
this.leftThumbstickInput = { x: 0, y: 0 };
this.rightThumbstickInput = { x: 0, y: 0 };
this.currentVelocity = new THREE.Vector3();
this.ZERO_VECTOR = new THREE.Vector3();
this.cameraDirection = new THREE.Vector3();
this.cameraRight = new THREE.Vector3();
this.moveDirection = new THREE.Vector3();
this.desiredVelocity = new THREE.Vector3();
this.cameraWorldQuaternion = new THREE.Quaternion();
this.rigEl = this.el;
this.cameraEl = this.el.querySelector('[camera]');
this.isReady = false;

if (!this.cameraEl) { console.error('camera-relative-controls: カメラエンティティが見つかりません。'); }

this.el.sceneEl.addEventListener('loaded', () => {
this.leftHand = document.getElementById('leftHand');
if (this.leftHand) { this.leftHand.addEventListener('thumbstickmoved', this.onLeftThumbstickMoved.bind(this)); }
this.rightHand = document.getElementById('rightHand');
if (this.rightHand) { this.rightHand.addEventListener('thumbstickmoved', this.onRightThumbstickMoved.bind(this)); }
});

this.onKeyDown = this.onKeyDown.bind(this);
this.onKeyUp = this.onKeyUp.bind(this);
window.addEventListener('keydown', this.onKeyDown);
window.addEventListener('keyup', this.onKeyUp);
},
remove: function () {
window.removeEventListener('keydown', this.onKeyDown);
window.removeEventListener('keyup', this.onKeyUp);
if (this.leftHand) { try { this.leftHand.removeEventListener('thumbstickmoved', this.onLeftThumbstickMoved.bind(this)); } catch(e){} }
if (this.rightHand) { try { this.rightHand.removeEventListener('thumbstickmoved', this.onRightThumbstickMoved.bind(this)); } catch(e){} }
},
onLeftThumbstickMoved: function (evt) { this.leftThumbstickInput.x = evt.detail.x; this.leftThumbstickInput.y = evt.detail.y; },
onRightThumbstickMoved: function (evt) { this.rightThumbstickInput.x = evt.detail.x; this.rightThumbstickInput.y = evt.detail.y; },
tick: function (time, timeDelta) {
if (!this.data.enabled) return;
if (!this.isReady) {
if (this.cameraEl && this.cameraEl.object3D && this.cameraEl.object3D.matrixWorld) { this.isReady = true; }
else { return; }
}
if (!this.cameraEl || !this.cameraEl.object3D || !this.rigEl || !this.rigEl.object3D) { return; }

const data = this.data;
const dt = timeDelta / 1000;
const position = this.rigEl.object3D.position;

if (this.rigEl.sceneEl.is('vr-mode')) {
if (Math.abs(this.rightThumbstickInput.x) > 0.1) { this.rigEl.object3D.rotation.y += -this.rightThumbstickInput.x * data.rotationSpeed * dt; }
}

const cameraObject = this.cameraEl.object3D;
cameraObject.getWorldQuaternion(this.cameraWorldQuaternion);
this.cameraDirection.set(0, 0, -1).applyQuaternion(this.cameraWorldQuaternion); this.cameraDirection.normalize();
this.cameraRight.set(1, 0, 0).applyQuaternion(this.cameraWorldQuaternion); this.cameraRight.y = 0; this.cameraRight.normalize();
this.moveDirection.set(0, 0, 0);

if (this.keys['KeyW'] || this.keys['ArrowUp']) { this.moveDirection.add(this.cameraDirection); }
if (this.keys['KeyS'] || this.keys['ArrowDown']) { this.moveDirection.sub(this.cameraDirection); }
if (this.keys['KeyA'] || this.keys['ArrowLeft']) { this.moveDirection.sub(this.cameraRight); }
if (this.keys['KeyD'] || this.keys['ArrowRight']) { this.moveDirection.add(this.cameraRight); }
if (Math.abs(this.leftThumbstickInput.y) > 0.1) { this.moveDirection.add(this.cameraDirection.clone().multiplyScalar(-this.leftThumbstickInput.y)); }
if (Math.abs(this.leftThumbstickInput.x) > 0.1) { this.moveDirection.add(this.cameraRight.clone().multiplyScalar(this.leftThumbstickInput.x)); }

const isInputting = this.moveDirection.lengthSq() > 0.0001;
let lerpFactor = data.damping;
if (isInputting) {
if (this.currentVelocity.dot(this.moveDirection) < -0.1) { this.desiredVelocity.set(0,0,0); lerpFactor = data.brakingDeceleration; }
else { this.desiredVelocity.copy(this.moveDirection).multiplyScalar(data.targetSpeed); lerpFactor = data.acceleration; }
} else { this.desiredVelocity.set(0,0,0); lerpFactor = data.damping; }

const effectiveLerpFactor = 1.0 - Math.exp(-lerpFactor * dt);
this.currentVelocity.lerp(this.desiredVelocity, effectiveLerpFactor);
if (this.currentVelocity.lengthSq() < 0.0001) { this.currentVelocity.set(0,0,0); }

if (this.currentVelocity.lengthSq() > 0) {
const deltaPosition = this.currentVelocity.clone().multiplyScalar(dt);
position.add(deltaPosition);
}

let verticalMovement = 0;
if (this.rigEl.sceneEl.is('vr-mode') && Math.abs(this.rightThumbstickInput.y) > 0.1) {
verticalMovement = -this.rightThumbstickInput.y * data.verticalSpeed * dt;
}

let newY = position.y + verticalMovement;
if (position.y > data.groundY && data.gravity > 0) {
newY -= data.gravity * dt;
}
position.y = Math.max(data.groundY, Math.min(newY, data.ceilingY));
},
onKeyDown: function (event) { if (!this.data.enabled) { return; } if (['KeyW', 'ArrowUp', 'KeyS', 'ArrowDown', 'KeyA', 'ArrowLeft', 'KeyD', 'ArrowRight'].includes(event.code)) { this.keys[event.code] = true; } },
onKeyUp: function (event) { if (this.keys[event.code] !== undefined) { delete this.keys[event.code]; } }
});

AFRAME.registerComponent('hand-grab', {
schema: {
enabled: { type: 'boolean', default: false },
grabRadius: { type: 'number', default: 0.1 }
},
init: function () {
this.grabbedEl = null;
this.objectContainer = document.getElementById('object-container');
this.handPos = new THREE.Vector3();
this.objPos = new THREE.Vector3();

this.onTriggerDown = this.onTriggerDown.bind(this);
this.onTriggerUp = this.onTriggerUp.bind(this);
this.el.addEventListener('triggerdown', this.onTriggerDown);
this.el.addEventListener('triggerup', this.onTriggerUp);
},
onTriggerDown: function () {
if (!this.data.enabled || this.grabbedEl) return;

this.el.object3D.getWorldPosition(this.handPos);
const grabbableEls = this.objectContainer.children;
let closestEl = null;
let closestDistSq = this.data.grabRadius * this.data.grabRadius;

for (let i = 0; i < grabbableEls.length; i++) {
const el = grabbableEls[i];
el.object3D.getWorldPosition(this.objPos);
const distSq = this.handPos.distanceToSquared(this.objPos);
if (distSq < closestDistSq) {
closestDistSq = distSq;
closestEl = el;
}
}

if (closestEl) {
this.grabbedEl = closestEl;
this.el.object3D.attach(this.grabbedEl.object3D);
}
},
onTriggerUp: function () {
if (!this.data.enabled || !this.grabbedEl) return;

this.objectContainer.object3D.attach(this.grabbedEl.object3D);
window.alignSingleObject(this.grabbedEl);
this.grabbedEl = null;
}
});
</script>
<style>
#hud-pc {
position: fixed; bottom: 20px; left: 20px; color: white;
background-color: rgba(0, 0, 0, 0.4); padding: 20px; border-radius: 10px;
font-family: sans-serif; font-size: 26px; font-weight: bold; z-index: 10; min-width: 300px;
}
#hud-pc > div:not(:last-child) { margin-bottom: 12px; }
.hud-buttons { display: flex; gap: 10px; }
.hud-buttons > div {
flex-grow: 1; cursor: pointer; padding: 10px; text-align: center; border-radius: 5px;
}
#replay-button-pc { background-color: #C0392B; }
#replay-button-pc:hover { background-color: #A93226; }
#create-box-button-pc { background-color: #2980B9; transition: background-color 0.3s; }
#create-sphere-button-pc { background-color: #27AE60; transition: background-color 0.3s; }

.color-palette-pc {
display: grid;
grid-template-columns: repeat(5, 1fr);
gap: 5px;
margin-bottom: 10px;
}
.color-swatch-pc {
width: 100%;
height: 30px;
border-radius: 4px;
cursor: pointer;
border: 2px solid rgba(255, 255, 255, 0.5);
box-sizing: border-box;
}
.color-swatch-pc:hover {
border-color: white;
}
</style>
</head>
<body>
<div id="hud-pc">
<div id="hud-main-content-pc">
<div id="color-palette-pc" class="color-palette-pc"></div>
<div class="hud-buttons">
<div id="replay-button-pc" onclick="handleStartReplayClick()">スタート</div>
<div id="create-box-button-pc">四角</div>
<div id="create-sphere-button-pc">球</div>
</div>
</div>
</div>

<a-scene id="myScene" vr-mode-ui="enabled: true" background="color: #87CEEB" cursor="rayOrigin: mouse">
<a-assets></a-assets>

<a-entity id="rig" position="0 0 5"
camera-relative-controls="
targetSpeed: 2;
acceleration: 3;
">
<a-entity id="player" position="0 0 0">
<a-entity id="camera" camera="far: 20000;" look-controls="pointerLockEnabled: false; touchEnabled: false" position="0 1.6 0">
<a-entity id="mouseCursor" cursor="rayOrigin: mouse;" raycaster="objects: .clickable, .grabbable;" position="0 0 -1" geometry="primitive: ring; radiusInner: 0.02; radiusOuter: 0.03;" material="color: black; shader: flat; opacity: 0.7;"></a-entity>
</a-entity>

<a-entity id="leftHand" hand-controls="hand: left;">
<a-entity id="vr-hud" position="0.02 0.04 -0.35" rotation="-60 0 0">
<a-plane id="hud-background" width="0.4" height="0.22" color="#FAFAFA" opacity="0.8" side="double"></a-plane>

<a-entity id="color-palette-vr" position="0 0.04 0.01"></a-entity>

<a-box id="replay-button-vr" class="clickable" position="-0.15 -0.07 0.01"
width="0.07" height="0.03" depth="0.01" material="color: red; shader: flat"></a-box>
<a-entity id="replay-text-vr" troika-text="value: スタート; color: black; fontSize: 0.012; align: center; anchor: center;"
position="-0.15 -0.07 0.016"></a-entity>

<a-box id="create-box-button-vr" class="clickable" width="0.03" height="0.03" depth="0.03" position="-0.05 -0.07 0.01" material="color: #3498DB; shader: flat"></a-box>

<a-sphere id="create-sphere-button-vr" class="clickable" radius="0.015" position="0.05 -0.07 0.01" material="color: #27AE60; shader: flat"></a-sphere>

<a-box id="toggle-grab-mode-vr" class="clickable" position="0.15 -0.07 0.01"
width="0.07" height="0.03" depth="0.01" material="color: yellow; shader: flat"></a-box>
<a-entity id="grab-mode-text-vr" troika-text="value: ライン; color: black; fontSize: 0.012; align: center; anchor: center;"
position="0.15 -0.07 0.016"></a-entity>
</a-entity>
</a-entity>

<a-entity id="rightHand"
hand-controls="hand: right;"
laser-controls="hand: right; model: false;"
raycaster="objects: .clickable, .grabbable; lineColor: white; lineOpacity: 0.75"
hand-grab>
</a-entity>
</a-entity>
</a-entity>

<a-entity light="type: ambient; color: #888"></a-entity>
<a-entity light="type: directional; color: #FFF; intensity: 0.8;" position="-100 200 100"></a-entity>
<a-plane id="ground" position="0 0 0" rotation="-90 0 0" width="500" height="500" color="#7BC8A4"></a-plane>
<a-entity id="object-container"></a-entity>
</a-scene>

<script>
// --- Main Scene Logic ---
document.addEventListener('DOMContentLoaded', function () {
const sceneEl = document.querySelector('a-scene');
let isGameStarted = false;
let createdObjectCounter = 0;
let grabbedObject = null;
let draggedObject = null;
let dragDistance = 0;
const raycaster = new THREE.Raycaster();
const mouse = new THREE.Vector2();
const worldPosition = new THREE.Vector3();
let isLaserGrabMode = true;
let selectedColor = '#CCCCCC';

const rightHand = document.getElementById('rightHand');
const rigEl = document.getElementById('rig');
const objectContainer = document.getElementById('object-container');
const createBoxButtonPC = document.getElementById('create-box-button-pc');
const createSphereButtonPC = document.getElementById('create-sphere-button-pc');

function handleStartReplayClick() {
if (!isGameStarted) {
startGame();
} else {
replayGame();
}
}
window.handleStartReplayClick = handleStartReplayClick;

function startGame() {
if (isGameStarted) return;
isGameStarted = true;
console.log("Game started!");
document.getElementById('replay-button-pc').textContent = 'リプレイ';
document.getElementById('replay-text-vr').setAttribute('troika-text', 'value', 'リプレイ');
replayGame();
}

function replayGame() {
console.log("Replaying game...");
objectContainer.innerHTML = '';
createdObjectCounter = 0;
if (rigEl && rigEl.components['camera-relative-controls']) {
rigEl.setAttribute('camera-relative-controls', 'enabled', true);
}
rigEl.setAttribute('position', '0 0 5');
rigEl.setAttribute('rotation', '0 0 0');
}

function createBox(position) {
const box = document.createElement('a-box');
box.setAttribute('id', `box-${createdObjectCounter++}`);
box.classList.add('grabbable');
box.setAttribute('position', position);
box.setAttribute('width', 0.1);
box.setAttribute('height', 0.1);
box.setAttribute('depth', 0.1);
box.setAttribute('color', selectedColor);
objectContainer.appendChild(box);
}

function createSphere(position) {
const sphere = document.createElement('a-sphere');
sphere.setAttribute('id', `sphere-${createdObjectCounter++}`);
sphere.classList.add('grabbable');
sphere.setAttribute('position', position);
sphere.setAttribute('radius', 0.05);
sphere.setAttribute('color', selectedColor);
objectContainer.appendChild(sphere);
}

function alignSingleObject(obj) {
if (!obj) return;
const pos = obj.getAttribute('position');
let snapSize = 1;
if (obj.tagName.toLowerCase() === 'a-box') {
snapSize = obj.getAttribute('width');
} else if (obj.tagName.toLowerCase() === 'a-sphere') {
snapSize = obj.getAttribute('radius') * 2;
}
const newPos = {
x: Math.round(pos.x / snapSize) * snapSize,
y: Math.round(pos.y / snapSize) * snapSize,
z: Math.round(pos.z / snapSize) * snapSize
};
obj.setAttribute('position', newPos);
obj.setAttribute('rotation', '0 0 0');
}
window.alignSingleObject = alignSingleObject;

function toggleGrabMode() {
isLaserGrabMode = !isLaserGrabMode;
console.log("Grab mode toggled. Laser enabled:", isLaserGrabMode);
const lineEl = rightHand.querySelector('[line]');
const modeTextEl = document.getElementById('grab-mode-text-vr');
if (isLaserGrabMode) {
rightHand.setAttribute('laser-controls', 'enabled', true);
rightHand.setAttribute('hand-grab', 'enabled', false);
if (lineEl) lineEl.setAttribute('visible', true);
if (modeTextEl) modeTextEl.setAttribute('troika-text', 'value', 'ライン');
} else {
rightHand.setAttribute('laser-controls', 'enabled', false);
rightHand.setAttribute('hand-grab', 'enabled', true);
if (lineEl) lineEl.setAttribute('visible', false);
if (modeTextEl) modeTextEl.setAttribute('troika-text', 'value', 'ハンド');
}
}

function selectColor(newColor) {
selectedColor = newColor;
createBoxButtonPC.style.backgroundColor = newColor;
createSphereButtonPC.style.backgroundColor = newColor;
document.getElementById('create-box-button-vr').setAttribute('material', 'color', newColor);
document.getElementById('create-sphere-button-vr').setAttribute('material', 'color', newColor);
}

function onMouseMove(event) {
if (!draggedObject) return;
mouse.x = (event.clientX / window.innerWidth) * 2 - 1;
mouse.y = - (event.clientY / window.innerHeight) * 2 + 1;
const camera = sceneEl.camera;
raycaster.setFromCamera(mouse, camera);
raycaster.ray.at(dragDistance, worldPosition);
draggedObject.object3D.parent.worldToLocal(worldPosition);
draggedObject.object3D.position.copy(worldPosition);
}

function onMouseUp() {
if (draggedObject) {
alignSingleObject(draggedObject);
}
draggedObject = null;
dragDistance = 0;
window.removeEventListener('mousemove', onMouseMove);
window.removeEventListener('mouseup', onMouseUp);
}

function setupGame() {
const paletteContainerPC = document.getElementById('color-palette-pc');
const paletteContainerVR = document.getElementById('color-palette-vr');
const PALETTE_COLS = 5;
const PALETTE_ROWS = 3;

for (let i = 0; i < PALETTE_ROWS * PALETTE_COLS; i++) {
const hue = Math.floor((i / (PALETTE_ROWS * PALETTE_COLS)) * 360);
const color = `hsl(${hue}, 90%, 60%)`;

const swatchPC = document.createElement('div');
swatchPC.classList.add('color-swatch-pc');
swatchPC.style.backgroundColor = color;
swatchPC.addEventListener('click', () => selectColor(color));
paletteContainerPC.appendChild(swatchPC);

const swatchVR = document.createElement('a-box');
swatchVR.classList.add('clickable');
swatchVR.setAttribute('color', color);
swatchVR.setAttribute('width', '0.06');
swatchVR.setAttribute('height', '0.03');
swatchVR.setAttribute('depth', '0.01');
const x = (i % PALETTE_COLS - (PALETTE_COLS - 1) / 2) * 0.08;
const y = (Math.floor(i / PALETTE_COLS) - (PALETTE_ROWS - 1) / 2) * -0.05;
swatchVR.setAttribute('position', `${x} ${y} 0`);
swatchVR.dataset.color = color;
paletteContainerVR.appendChild(swatchVR);
}
selectColor(selectedColor);

sceneEl.addEventListener('mousedown', function(evt) {
if (sceneEl.is('vr-mode') || !isGameStarted) return;
const intersectedEl = evt.detail.intersectedEl;
if (intersectedEl && intersectedEl.classList.contains('color-swatch-pc')) {
selectColor(intersectedEl.style.backgroundColor);
return;
}
if (intersectedEl && intersectedEl.classList.contains('grabbable')) {
draggedObject = intersectedEl;
const intersection = evt.detail.intersection;
if (!intersection) return;
dragDistance = intersection.distance;
window.addEventListener('mousemove', onMouseMove);
window.addEventListener('mouseup', onMouseUp);
}
});

if (rightHand) {
rightHand.addEventListener('triggerdown', function () {
const raycasterComponent = rightHand.components.raycaster;
const intersectedEls = raycasterComponent ? raycasterComponent.intersectedEls : [];
if (intersectedEls.length === 0) return;

// ★ 修正点: 4.0のシンプルな検知方法に戻す
const hitEl = intersectedEls[0];

if (hitEl.dataset.color) { selectColor(hitEl.dataset.color); return; }
if (hitEl.id === 'replay-button-vr') { handleStartReplayClick(); return; }
if (hitEl.id === 'toggle-grab-mode-vr') { toggleGrabMode(); return; }

if (hitEl.id === 'create-box-button-vr' || hitEl.id === 'create-sphere-button-vr') {
if (isGameStarted) {
const controllerPos = new THREE.Vector3();
rightHand.object3D.getWorldPosition(controllerPos);
if (hitEl.id === 'create-box-button-vr') createBox(controllerPos);
else createSphere(controllerPos);
}
return;
}

if (isLaserGrabMode && isGameStarted) {
if (hitEl.classList.contains('grabbable') && !grabbedObject) {
grabbedObject = hitEl;
rightHand.object3D.attach(grabbedObject.object3D);
}
}
});
rightHand.addEventListener('triggerup', function () {
if (isLaserGrabMode && grabbedObject) {
objectContainer.object3D.attach(grabbedObject.object3D);
alignSingleObject(grabbedObject);
grabbedObject = null;
}
});
}

createBoxButtonPC.addEventListener('click', () => {
if (isGameStarted) {
const camera = document.getElementById('camera');
const worldPos = new THREE.Vector3();
const direction = new THREE.Vector3();
camera.object3D.getWorldPosition(worldPos);
camera.object3D.getWorldDirection(direction);
worldPos.add(direction.multiplyScalar(-0.5));
createBox(worldPos);
}
});

createSphereButtonPC.addEventListener('click', () => {
if (isGameStarted) {
const camera = document.getElementById('camera');
const worldPos = new THREE.Vector3();
const direction = new THREE.Vector3();
camera.object3D.getWorldPosition(worldPos);
camera.object3D.getWorldDirection(direction);
worldPos.add(direction.multiplyScalar(-0.5));
createSphere(worldPos);
}
});

const pcHud = document.getElementById('hud-pc');
if(pcHud) {
sceneEl.addEventListener('enter-vr', () => { pcHud.style.display = 'none'; });
sceneEl.addEventListener('exit-vr', () => { pcHud.style.display = 'block'; });
}
}

if (sceneEl.hasLoaded) { setupGame(); } else { sceneEl.addEventListener('loaded', setupGame, {once: true}); }
});
</script>
</body>
</html>


使用変数

-------( Function )
alignSingleObject -------( Function )
alignSingleObject
background
backgroundColor
box
camera
cameraDirection
cameraEl
cameraObject
cameraRight
class
closestDistSq
closestEl
color
controllerPos
controls
createBox -------( Function )
createBoxButtonPC
createSphere -------( Function )
currentVelocity
cursor
data
deltaPosition
depth
desiredVelocity
direction
display
distSq
dragDistance
draggedObject
dt
eatedObjectCounter
eateSphereButtonPC
eftThumbstickInput
el
eraWorldQuaternion
evt) { if -------( Function )
ffectiveLerpFactor
geometry
ghtThumbstickInput
grabbableEls
grabbedEl
grabbedObject
handleStartReplayClick -------( Function )
handPos
height
hitEl
hue
i
id
innerHTML
intersectedEl
intersectedEls
intersection
isGameStarted
isInputting
isLaserGrabMode
isReady
keys
leftHand
length
lerpFactor
leStartReplayClick
light
lineEl
material
modeTextEl
mouse
moveDirection
newPos
newY
objectContainer
objPos
onclick
onKeyDown
onKeyUp
onMouseMove -------( Function )
onMouseUp -------( Function )
onTriggerDown
onTriggerUp
opacity
paletteContainerPC
paletteContainerVR
PALETTE_COLS
PALETTE_ROWS
pcHud
pos
position
radius
raycaster
raycasterComponent
replayGame -------( Function )
rigEl
rightHand
rotation
sceneEl
selectColor -------( Function )
selectedColor
setupGame -------( Function )
side
snapSize
sphere
src
startGame -------( Function )
swatchPC
swatchVR
text
textContent
toggleGrabMode -------( Function )
ui
verticalMovement
width
worldPos
worldPosition
x
y
ZERO_VECTOR