HTMLテキストボックスは入力できません。「レンダリング」ボタンは正しく機能しており、onClickは定義されたジオメトリを表示します。render.domElementを、コンテナ、情報、親、シーンなど、ページ上のさまざまな要素に変更してみました。しかし、テキストボックスが無効になっている理由を見つけることができませんでしたか？
<!DOCTYPE html>
<html lang="en">
<head>
<title>3d Model using HTML5 and three.js</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, user-scalable=no, minimum-scale=1.0, maximum-scale=1.0">
<style>
body {
font-family: Monospace;
background-color: #f0f0f0;
margin: 0px;
overflow: hidden;
}
</style>
</head>
<body>
<script src="three.min.js" type="text/javascript"></script>
<script src="Curve.js" type="text/javascript"></script>
<script src="TubeGeometry.js" type="text/javascript"></script>
<script src="Stats.js" type="text/javascript"></script>
<script src="Detector.js" type="text/javascript"></script>
<script>
// variables
var container, stats;
var camera, scene, renderer, splineCamera, cameraHelper, cameraEye;
var text, plane, tube, tubeMesh, parent;
var targetRotation = 0;
var targetRotationOnMouseDown = 0;
var mouseX = 0;
var mouseXOnMouseDown = 0;
var windowHalfX = window.innerWidth / 2;
var windowHalfY = window.innerHeight / 2;
var binormal = new THREE.Vector3();
var normal = new THREE.Vector3();
var materials = [];var points = [];
init();
//animate();
function init(){
// HTML form
form = document.createElement( 'div' );
form.innerHTML = 'X: <input type="text" id="txtX" /> Y: <input type="text" id="txtY" /> Z: <input type="text" id="txtZ" /> ';
form.innerHTML += '<input type="button" value="plot" onClick="draw(txtX.value,txtY.value,txtZ.value);" />';
form.innerHTML += '<input type="button" value="render" onClick="animate();" />';
document.body.appendChild( form );
// container
container = document.createElement( 'div' );
document.body.appendChild( container );
// info div
info = document.createElement( 'div' );
info.style.position = 'absolute';
info.style.top = '10px';
info.style.width = '100%';
info.style.textAlign = 'center';
container.appendChild( info );
// camera
camera = new THREE.PerspectiveCamera( 60, window.innerWidth / window.innerHeight, 1, 10000 );
camera.position.set(30,10,10);
//camera.up = new THREE.Vector3( 0, 1, 1 );
// scene
scene = new THREE.Scene();
camera.lookAt(scene.position);
// light
scene.add( new THREE.AmbientLight( 0x404040 ) );
light = new THREE.DirectionalLight( 0xffffff );
light.position.set( 0, 1, 0 );
scene.add( light );
// Grid
geometry = new THREE.Geometry();
geometry.vertices.push( new THREE.Vector3( - 500, 0, 0 ) );
geometry.vertices.push( new THREE.Vector3( 500, 0, 0 ) );
for ( var i = 0; i <= 20; i ++ ) {
line = new THREE.Line( geometry, new THREE.LineBasicMaterial( { color: 0x000000, opacity: 0.2 } ) );
line.position.z = ( i * 50 ) - 500;
scene.add( line );
line = new THREE.Line( geometry, new THREE.LineBasicMaterial( { color: 0x000000, opacity: 0.2 } ) );
line.position.x = ( i * 50 ) - 500;
line.rotation.y = 90 * Math.PI / 180;
scene.add( line );
}
// extrudePath, Helix Curve
/*var cords = new Array();
cords[0] = new Array(0, 10, 10);
cords[1] = new Array(10, 0, 10);
cords[2] = new Array(10, 0, 0);*/
//extrudePath = new THREE.SplineCurve3([new THREE.Vector3(cords[0]),new THREE.Vector3(cords[1])]);
/*extrudePath = new THREE.SplineCurve3([
new THREE.Vector3(0, 10, 10),
new THREE.Vector3(10, 0, 10),
new THREE.Vector3(10, 0, 0)
]);*/
draw(0,10,10);
draw(10,0,10);
draw(10,0,0);
extrudePath = new THREE.SplineCurve3(points);
console.log(extrudePath);
// Tube Geometry
var segments = 50;
var closed = false;
var debug = true;
var radiusSegments = 12;
//alert('hello');
var tube = new THREE.TubeGeometry(extrudePath, segments, 2, radiusSegments, closed, debug);
// Tube Mesh
/*tubeMesh = THREE.SceneUtils.createMultiMaterialObject( tube, [
new THREE.MeshLambertMaterial({
color: 0xff00ff,
opacity: tube.debug ? 0.2 : 0.8,
transparent: true
}),
new THREE.MeshBasicMaterial({
color: 0x000000,
opacity: 0.5,
wireframe: true
})]);*/
/*for ( var i = 0; i < 6; i ++ ) {
materials.push( new THREE.MeshBasicMaterial( { color: Math.random() * 0xffffff } ) );
}
tube.materials = materials;*/
tubeMesh = new THREE.Mesh(tube ,new THREE.MeshBasicMaterial({
color: 0x000000,side: THREE.DoubleSide,
opacity: 0.5,transparent: true,
wireframe: true}));
//tubeMesh = new THREE.Mesh( tube, new THREE.MeshFaceMaterial() );
//THREE.ColorUtils.adjustHSV( tubeMesh.material.color, 0.1, -0.1, 0 );
parent = new THREE.Object3D();
parent.position.y = 100;
if ( tube.debug ) tubeMesh.add( tube.debug );
parent.add( tubeMesh );
scene.add( tubeMesh );
// projector
projector = new THREE.Projector();
// renderer
//renderer = new THREE.CanvasRenderer();
renderer = new THREE.WebGLRenderer( { antialias: true } );
renderer.setSize( window.innerWidth, window.innerHeight );
container.appendChild( renderer.domElement );
// CONTROLS
console.log(renderer.domElement);
controls = new THREE.TrackballControls( this.camera, info );
// stats
stats = new Stats();
stats.domElement.style.position = 'absolute';
stats.domElement.style.top = '0px';
container.appendChild( stats.domElement );
document.addEventListener( 'mousedown', onDocumentMouseDown, false );
document.addEventListener( 'mouseover', onDocumentMouseOver, false );
document.addEventListener( 'touchstart', onDocumentTouchStart, false );
document.addEventListener( 'touchmove', onDocumentTouchMove, false );
window.addEventListener( 'resize', onWindowResize, false );
}
function draw(x,y,z)
{
points.push( new THREE.Vector3(x,y,z));
}
function onWindowResize() {
camera.left = window.innerWidth / - 2;
camera.right = window.innerWidth / 2;
camera.top = window.innerHeight / 2;
camera.bottom = window.innerHeight / - 2;
camera.aspect = window.innerWidth / window.innerHeight;
//camera.updateProjectionMatrix();
renderer.setSize( window.innerWidth, window.innerHeight );
}
function onDocumentMouseDown( event ) {
event.preventDefault();
document.addEventListener( 'mousemove', onDocumentMouseMove, false );
document.addEventListener( 'mouseup', onDocumentMouseUp, false );
document.addEventListener( 'mouseout', onDocumentMouseOut, false );
mouseXOnMouseDown = event.clientX - windowHalfX;
targetRotationOnMouseDown = targetRotation;
}
function onDocumentMouseMove( event ) {
mouseX = event.clientX - windowHalfX;
targetRotation = targetRotationOnMouseDown + ( mouseX - mouseXOnMouseDown ) * 0.02;
}
function onDocumentMouseUp( event ) {
document.removeEventListener( 'mousemove', onDocumentMouseMove, false );
document.removeEventListener( 'mouseup', onDocumentMouseUp, false );
document.removeEventListener( 'mouseout', onDocumentMouseOut, false );
}
function onDocumentMouseOut( event ) {
document.removeEventListener( 'mousemove', onDocumentMouseMove, false );
document.removeEventListener( 'mouseup', onDocumentMouseUp, false );
document.removeEventListener( 'mouseout', onDocumentMouseOut, false );
}
function onDocumentMouseOver( event ) {
document.removeEventListener( 'mousemove', onDocumentMouseMove, false );
document.removeEventListener( 'mouseup', onDocumentMouseUp, false );
document.removeEventListener( 'mouseout', onDocumentMouseOut, false );
}
function onDocumentTouchStart( event ) {
if ( event.touches.length === 1 ) {
event.preventDefault();
mouseXOnMouseDown = event.touches[ 0 ].pageX - windowHalfX;
targetRotationOnMouseDown = targetRotation;
}
}
function onDocumentTouchMove( event ) {
if ( event.touches.length === 1 ) {
event.preventDefault();
mouseX = event.touches[ 0 ].pageX - windowHalfX;
targetRotation = targetRotationOnMouseDown + ( mouseX - mouseXOnMouseDown ) * 0.05;
}
}
function animate() {
tubeMesh.rotation.y += ( targetRotation - tubeMesh.rotation.y ) * 0.15;
camera.updateMatrixWorld();
renderer.render( scene, camera );
requestAnimationFrame( animate );
//render();
update();
}
function update()
{
controls.update();
stats.update();
}
function render() {
tubeMesh.rotation.y += ( targetRotation - tubeMesh.rotation.y ) * 0.15;
camera.updateMatrixWorld();
renderer.render( scene, camera );
}
</script>
</body>
</html>