我正在研究欧特克·福奇。我正在尝试从this link测试脚本,以注册扩展名,单击按钮时更改背景颜色。但当单击时,警报(“Autodesk.ADN.Viewing.Extension.Basic loaded")是可见的,但对背景颜色并不满意。如果你知道,请告诉我为什么和如何解决它。
提前感谢!
AutodeskNamespace("Autodesk.ADN.Viewing.Extension");
Autodesk.ADN.Viewing.Extension.Basic = function (viewer, options) {
Autodesk.Viewing.Extension.call(this, viewer, options);
var _this = this;
_this.load = function () {
alert("Autodesk.ADN.Viewing.Extension.Basic loaded");
viewer.setBackgroundColor(255, 0, 0, 255, 255, 255);
return true;
};
_this.unload = function () {
viewer.setBackgroundColor(160, 176, 184, 190, 207, 216);
alert("Autodesk.ADN.Viewing.Extension.Basic unloaded");
Autodesk.Viewing.theExtensionManager.unregisterExtension(
"Autodesk.ADN.Viewing.Extension.Basic");
return true;
};
};
Autodesk.ADN.Viewing.Extension.Basic.prototype = Object.create(Autodesk.Viewing.Extension.prototype);
Autodesk.ADN.Viewing.Extension.Basic.prototype.constructor = Autodesk.ADN.Viewing.Extension.Basic;
Autodesk.Viewing.theExtensionManager.registerExtension("Autodesk.ADN.Viewing.Extension.Basic", Autodesk.ADN.Viewing.Extension.Basic);
$(document).ready(function(){
$("#button").click(function(){
viewer.loadExtension('Autodesk.ADN.Viewing.Extension.Basic');
})
})发布于 2020-09-24 14:39:26
你链接到的博客文章是2016年的。Forge Viewer仍在快速发展,所以我担心这篇博客文章中的代码片段太过时了。
如果您有兴趣了解有关Forge平台的更多信息,我建议您访问https://learnforge.autodesk.io网站。它包含各种教程,每当Forge服务或Forge Viewer API发生更改时,我们都会努力使它们保持最新。还有一个专门关于查看器扩展的教程:https://learnforge.autodesk.io/#/tutorials/extensions。
为了让您有所了解,下面是如何使用viewer version 7.*实现一个简单的查看器扩展
class MyAwesomeExtension extends Autodesk.Viewing.Extension {
constructor(viewer, options) {
super(viewer, options);
}
load() {
console.log('MyAwesomeExtensions has been loaded');
viewer.setEnvMapBackground(null); // Hide background environment if there is one
viewer.setBackgroundColor(0, 64, 128); // Set background color
return true;
}
unload() {
console.log('MyAwesomeExtensions has been unloaded');
return true;
}
}
Autodesk.Viewing.theExtensionManager.registerExtension('MyAwesomeExtension', MyAwesomeExtension);然后,在初始化查看器时,您可以像这样加载扩展:
let viewer = new Autodesk.Viewing.GuiViewer3D(divElement, { extensions: ['MyAwesomeExtension'] });https://stackoverflow.com/questions/64039389
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