dowHalfX = window.innerWidth / 2;
var windowHalfY = window.innerHeight / 2;
init();
animate();
function init() {
var container, mesh;
container = document.getElementById( 'cont3601' );
/*camera = new THREE.PerspectiveCamera( 90, window.innerWidth / (window.innerHeight / 2) , 1, 1100 );*/
camera = new THREE.PerspectiveCamera( 90, 1440 / 780, 1, 1100 );
camera.target = new THREE.Vector3( 0, 0, 0 );
scene = new THREE.Scene();
var geometry = new THREE.SphereBufferGeometry( 500, 60, 40 );
// invert the geometry on the x-axis so that all of the faces point inward
geometry.scale( - 1, 1, 1 );
var Mytexture = new THREE.TextureLoader().load( 'https://vrvprod.fr/wp-content/uploads/2018/12/tcmd.jpg' );
Mytexture.minFilter = THREE.LinearFilter;
Mytexture.magFilter = THREE.LinearFilter;
var material = new THREE.MeshBasicMaterial( { map: Mytexture } );
/*var material = new THREE.MeshBasicMaterial( {
map: new THREE.TextureLoader().load( 'https://vrvprod.fr/wp-content/uploads/2018/12/honfleur.jpg' )
} );*/
mesh = new THREE.Mesh( geometry, material );
scene.add( mesh );
renderer = new THREE.WebGLRenderer();
renderer.setPixelRatio( window.devicePixelRatio );
renderer.setSize( window.innerWidth, window.innerHeight );
container.appendChild( renderer.domElement );
document.addEventListener( 'mousedown', onPointerStart, false );
document.addEventListener( 'mousemove', onPointerMove, false );
document.addEventListener( 'mouseup', onPointerUp, false );
// document.addEventListener( 'wheel', onDocumentMouseWheel, false );
document.addEventListener( 'touchstart', onPointerStart, false );
document.addEventListener( 'touchmove', onPointerMove, false );
document.addEventListener( 'touchend', onPointerUp, false );
//
document.addEventListener( 'dragover', function ( event ) {
event.preventDefault();
event.dataTransfer.dropEffect = 'copy';
}, false );
document.addEventListener( 'dragenter', function () {
document.body.style.opacity = 0.5;
}, false );
document.addEventListener( 'dragleave', function () {
document.body.style.opacity = 1;
}, false );
document.addEventListener( 'drop', function ( event ) {
event.preventDefault();
var reader = new FileReader();
reader.addEventListener( 'load', function ( event ) {
material.map.image.src = event.target.result;
material.map.needsUpdate = true;
}, false );
reader.readAsDataURL( event.dataTransfer.files[ 0 ] );
document.body.style.opacity = 1;
}, false );
//
window.addEventListener( 'resize', onWindowResize, false );
}
function onWindowResize() {
var windowHalfX = window.innerWidth / 2;
var windowHalfY = window.innerHeight / 2;
camera.aspect = window.innerWidth / window.innerHeight;
camera.updateProjectionMatrix();
renderer.setSize( window.innerWidth, window.innerHeight );
}
function onPointerStart( event ) {
isUserInteracting = true;
//var clientX, clientY;
if (event.clientX)
{
var clientX = event.clientX;
}
else {
clientX = event.touches[ 0 ].clientX;
}
if (event.clientY)
{
var clientY = event.clientY;
}
else {
clientY = event.touches[ 0 ].clientY;
}
// var clientX = event.clientX
//event.touches[ 0 ].clientX;
// var clientY = event.clientY
//event.touches[ 0 ].clientY;
onMouseDownMouseX = clientX;
onMouseDownMouseY = clientY;
onMouseDownLon = lon;
onMouseDownLat = lat;
}
function onPointerMove( event ) {
//var clientX, clientY;
if (event.clientX)
{
var clientX = event.clientX;
}
else {
clientX = event.touches[ 0 ].clientX;
}
if (event.clientY)
{
var clientY = event.clientY;
}
else {
clientY = event.touches[ 0 ].clientY;
}
//var clientX = event.clientX && event.touches[ 0 ].clientX;
//var clientY = event.clientY && event.touches[ 0 ].clientY;
lon = ( onMouseDownMouseX - clientX ) * 0.2 + onMouseDownLon;
lat = ( clientY - onMouseDownMouseY ) * 0.02 + onMouseDownLat;
//lon = ( windowHalfX - clientX ) * 0.2 + onMouseDownLon;
//lat = ( clientY - windowHalfY ) * 0.02 + onMouseDownLat;
}
function onPointerUp() {
isUserInteracting = false;
}
/* function onDocumentMouseWheel( event ) {
var fov = camera.fov + event.deltaY * 0.05;
camera.fov = THREE.Math.clamp( fov, 10, 75 );
camera.updateProjectionMatrix();
}
*/
function animate() {
requestAnimationFrame( animate );
update();
}
function update() {
if ( isUserInteracting === false ) {
lon += 0.02;
}
lat = Math.max( - 85, Math.min( 85, lat ) );
phi = THREE.Math.degToRad( 100 - lat );
theta = THREE.Math.degToRad( lon );
camera.target.x = 500 * Math.sin( phi ) * Math.cos( theta );
camera.target.y = 500 * Math.cos( phi );
camera.target.z = 500 * Math.sin( phi ) * Math.sin( theta );
camera.lookAt( camera.target );
/*
// distortion
camera.position.copy( camera.target ).negate();
*/
renderer.render( scene, camera );
}
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contact@vrvprod.fr
