Spaces:
Running
Running
/** | |
* @author zz85 / http://www.lab4games.net/zz85/blog | |
* @author alteredq / http://alteredqualia.com/ | |
* | |
* Text = 3D Text | |
* | |
* parameters = { | |
* font: <THREE.Font>, // font | |
* | |
* size: <float>, // size of the text | |
* height: <float>, // thickness to extrude text | |
* curveSegments: <int>, // number of points on the curves | |
* | |
* bevelEnabled: <bool>, // turn on bevel | |
* bevelThickness: <float>, // how deep into text bevel goes | |
* bevelSize: <float> // how far from text outline is bevel | |
* } | |
*/ | |
import { Geometry } from '../core/Geometry.js'; | |
import { ExtrudeBufferGeometry } from './ExtrudeGeometry.js'; | |
// TextGeometry | |
function TextGeometry( text, parameters ) { | |
Geometry.call( this ); | |
this.type = 'TextGeometry'; | |
this.parameters = { | |
text: text, | |
parameters: parameters | |
}; | |
this.fromBufferGeometry( new TextBufferGeometry( text, parameters ) ); | |
this.mergeVertices(); | |
} | |
TextGeometry.prototype = Object.create( Geometry.prototype ); | |
TextGeometry.prototype.constructor = TextGeometry; | |
// TextBufferGeometry | |
function TextBufferGeometry( text, parameters ) { | |
parameters = parameters || {}; | |
var font = parameters.font; | |
if ( ! ( font && font.isFont ) ) { | |
console.error( 'THREE.TextGeometry: font parameter is not an instance of THREE.Font.' ); | |
return new Geometry(); | |
} | |
var shapes = font.generateShapes( text, parameters.size ); | |
// translate parameters to ExtrudeGeometry API | |
parameters.depth = parameters.height !== undefined ? parameters.height : 50; | |
// defaults | |
if ( parameters.bevelThickness === undefined ) parameters.bevelThickness = 10; | |
if ( parameters.bevelSize === undefined ) parameters.bevelSize = 8; | |
if ( parameters.bevelEnabled === undefined ) parameters.bevelEnabled = false; | |
ExtrudeBufferGeometry.call( this, shapes, parameters ); | |
this.type = 'TextBufferGeometry'; | |
} | |
TextBufferGeometry.prototype = Object.create( ExtrudeBufferGeometry.prototype ); | |
TextBufferGeometry.prototype.constructor = TextBufferGeometry; | |
export { TextGeometry, TextBufferGeometry }; | |