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text.js
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text.js
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/**
* Requires the fonts provided y Threejs
* @author Sebastián Sanabria Díaz
*/
/*global THREE, TWEEN, ABSULIT, Stats, console, window, document */
var ABSULIT = ABSULIT || {};
ABSULIT.text = ABSULIT.text || (function () {
'use strict';
var object = {},
SPACE = 1,
cachedObjects = {},
textOptions = {
size: 3,
height: 0.1,
curveSegments: 1,
font: "droid sans", /* helvetiker, optimer, gentilis, droid sans, droid serif */
weight: "normal", /* normal bold */
style: "normal",/* normal italic */
bevelThickness: 1,
bevelSize: 0.1,
bevelEnabled: true,
material: 1,
extrudeMaterial: 1
},
material;
object.model = null;
object.cache = true;
material = new THREE.MeshFaceMaterial([
new THREE.MeshPhongMaterial({color: 0xffffff, shading: THREE.FlatShading, transparent: true }), // front
new THREE.MeshPhongMaterial({color: 0xffffff, shading: THREE.SmoothShading, transparent: true }) // side
]);
object.init = function (scene, stringArray, position) {
var key,
cachedObject,
i,
string,
textGeo,
model,
mergedModels;
if (object.cache) {
key = stringArray.join('');
cachedObject = cachedObjects[key];
}
if (object.model) {
scene.remove(object.model);
}
if (object.cache && cachedObject) {
object.model = cachedObject;
} else {
mergedModels = new THREE.Object3D();
for (i = stringArray.length - 1; i >= 0; i--) {
string = stringArray[i];
textGeo = new THREE.TextGeometry(string, textOptions);
model = new THREE.Mesh(textGeo, material);
model.position.y = (i * textOptions.size) + (i * SPACE);
mergedModels.add(model);
}
object.model = mergedModels;
if (object.cache) {
cachedObjects[key] = object.model;
}
}
scene.add(object.model);
};
object.update = function () {
//TWEEN.update();
};
return object;
})();