本文实例为大家分享了unity利用图片来生成字体的具体代码，供大家参考，具体内容如下
开发中，可能会用到需要将图片转换成字体的需求。
bmfont 插件 导入图片
然后生成 .fnt 和 .png 两个文件 （文件格式可以在设置中更改）
将这两个文件导入unity 将png 切割成精灵
创建材质、将贴图拖上去。
创建字体、将材质拖上去。
数据怎么算出来的公式百度上面有，此处略去。也可以利用代码来生成
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using unityengine;using system.collections;using system;using system.xml;public class customfontimportor : monobehaviour { public font font; public textasset textasset; void awake() { if (font == null || textasset == null) { debug.logerror("请设置font和textasset."); return; } xmldocument xmldocument = new xmldocument(); xmldocument.loadxml(textasset.text); int totalwidth = convert.toint32(xmldocument["font"]["common"].attributes["scalew"].innertext); int totalheight = convert.toint32(xmldocument["font"]["common"].attributes["scaleh"].innertext); xmlelement xml = xmldocument["font"]["chars"]; arraylist characterinfolist = new arraylist(); for (int i = 0; i < xml.childnodes.count; ++i) { xmlnode node = xml.childnodes[i]; if (node.attributes == null) { continue; } int index = convert.toint32(node.attributes["id"].innertext); int x = convert.toint32(node.attributes["x"].innertext); int y = convert.toint32(node.attributes["y"].innertext); int width = convert.toint32(node.attributes["width"].innertext); int height = convert.toint32(node.attributes["height"].innertext); int xoffset = convert.toint32(node.attributes["xoffset"].innertext); int yoffset = convert.toint32(node.attributes["yoffset"].innertext); int xadvance = convert.toint32(node.attributes["xadvance"].innertext); characterinfo info = new characterinfo(); rect uv = new rect(); uv.x = (float)x / totalwidth; uv.y = (float)(totalheight - y - height) / totalheight; uv.width = (float)width / totalwidth; uv.height = (float)height / totalheight; info.index = index; info.uvbottomleft = new vector2(uv.xmin, uv.ymin); info.uvbottomright = new vector2(uv.xmax, uv.ymin); info.uvtopleft = new vector2(uv.xmin, uv.ymax); info.uvtopright = new vector2(uv.xmax, uv.ymax); info.minx = xoffset; info.maxx = xoffset + width; info.miny = -yoffset - height; info.maxy = -yoffset; info.advance = xadvance; info.glyphwidth = width; info.glyphheight = height; characterinfolist.add(info); } font.characterinfo = characterinfolist.toarray(typeof(characterinfo)) as characterinfo[]; debug.log("生成成功."); }} |
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持服务器之家。
原文链接：https://blog.csdn.net/weixin_38082526/article/details/78589135
