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Progressive by buffer

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Thomas FORGIONE
2015-06-10 11:50:47 +02:00
parent c28de16a87
commit 595301bc4d
2 changed files with 83 additions and 40 deletions
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69
js/ProgressiveLoader.js
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@@ -18,6 +18,75 @@ var ProgressiveLoader = function(res, scene) {
socket.emit('next');
});
socket.on('elements', function(arr) {
for (var i = 0; i < arr.length; i++) {
var line = arr[i];
// console.log(line);
if (line[0] === 'v') {
var elts = line.split(' ');
mesh.geometry.vertices.push(new THREE.Vector3(
parseFloat(elts[1]),
parseFloat(elts[2]),
parseFloat(elts[3])
));
mesh.geometry.verticesNeedUpdate = true;
} else if (line[0] === 'f') {
var elts = line.split(' ');
elts[1] = parseInt(elts[1]) - 1;
elts[2] = parseInt(elts[2]) - 1;
elts[3] = parseInt(elts[3]) - 1;
if (elts[4])
elts[4] = parseInt(elts[4]) - 1;
mesh.geometry.faces.push(new THREE.Face3(
parseInt(elts[1]),
parseInt(elts[2]),
parseInt(elts[3])
));
if (elts[4]) {
mesh.geometry.faces.push(new THREE.Face3(
parseInt(elts[1]),
parseInt(elts[3]),
parseInt(elts[4])
));
}
if (!added) {
scene.add(mesh);
added = true;
}
}
}
mesh.geometry.computeFaceNormals();
mesh.geometry.groupsNeedUpdate = true;
mesh.geometry.elementsNeedUpdate = true;
mesh.geometry.normalsNeedUpdate = true;
if (!finished) {
socket.emit('next');
} else {
console.log("Finished");
}
});
socket.on('vertex', function(arr) {
// console.log('v(', arr[0], ')', arr[1], arr[2], arr[3]);
mesh.geometry.vertices[arr[0]] = new THREE.Vector3(arr[1], arr[2], arr[3]);