86 lines
1.6 KiB
JavaScript
86 lines
1.6 KiB
JavaScript
OV.ThreeModelLoader = class
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{
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constructor ()
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{
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this.importer = new OV.Importer ();
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this.callbacks = null;
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this.inProgress = false;
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}
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Init (callbacks)
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{
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this.callbacks = callbacks;
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}
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LoadFromUrlList (urls)
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{
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if (this.inProgress) {
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return;
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}
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let obj = this;
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this.inProgress = true;
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this.callbacks.onLoadStart ();
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this.importer.LoadFilesFromUrls (urls, function () {
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obj.OnFilesLoaded ();
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});
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}
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LoadFromFileList (files)
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{
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if (this.inProgress) {
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return;
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}
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let obj = this;
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this.inProgress = true;
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this.callbacks.onLoadStart ();
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this.importer.LoadFilesFromFileObjects (files, function () {
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obj.OnFilesLoaded ();
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});
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}
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OnFilesLoaded ()
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{
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let obj = this;
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this.callbacks.onFilesLoaded ();
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let taskRunner = new OV.TaskRunner ();
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taskRunner.Run (1, {
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runTask : function (index, ready) {
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obj.importer.Import ({
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success : function (importResult) {
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obj.OnModelImported (importResult);
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ready ();
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},
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error : function (importerError) {
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obj.callbacks.onLoadError (importerError);
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obj.inProgress = false;
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ready ();
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}
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});
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}
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});
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}
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OnModelImported (importResult)
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{
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let obj = this;
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this.callbacks.onModelImported ();
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OV.ConvertModelToThreeMeshes (importResult.model, {
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onTextureLoaded : function () {
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obj.callbacks.onTextureLoaded ();
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},
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onModelLoaded : function (meshes) {
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obj.callbacks.onModelFinished (importResult, meshes);
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obj.inProgress = false;
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}
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});
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}
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GetImporter ()
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{
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return this.importer;
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}
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};
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