分享程序员开发的那些事...
更新时间：2023-09-23 08:54:40
首先，我发现了非常有用的博客文章 mapbox-gl-rtl-text.js )解决了这个问题.
First of all I found very useful blog post here by Chris Loer. He has written a plugin (mapbox-gl-rtl-text.js) that solves the problem.
用法示例:
var rtlText = require('mapbox-gl-rtl-text');
var arabicString = "سلام";
var shapedArabicText = rtlText.applyArabicShaping(arabicString);
var readyForDisplay = rtlText.processBidirectionalText(shapedArabicText, []);
RtlTextHelper.farsify("سلام");
用法示例:
private createTextMesh(font, text) {
var shapedText = RtlTextHelper.farsify(text);
var fontSize = 0.3;
var textHieght = 0.2;
var material = new THREE.MeshBasicMaterial({
color: this.colors.label.normal,
side: THREE.DoubleSide
});
var textGeo = new THREE.TextGeometry(shapedText, {
font: font,
size: fontSize,
height: 0.05,
curveSegments: 12
});
var textMesh = new THREE.Mesh(textGeo, material);
textGeo.computeBoundingBox();
var box = new THREE.Box3().setFromObject(textMesh);
var textLength = box.max.x;
return {
mesh: textMesh,
hieght: textHieght,
font: {
size: fontSize
},
length: textLength
};
}