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-# bim-editor-zwei
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+# :telescope: ifc gucken
+
+## sources, thanks and creation 
+
+:construction: A minimal working viewer from "That Open" (https://github.com/ThatOpen).
+
+:hammer_and_wrench: The viewer is created in April 2024 from a .zip-file available as an attachement of the session "That Open Engine" (https://people.thatopen.com/c/first-steps-to-freedom-course/sections/113160/lessons/378730) as part of the course "First Step to Freedom Course".
+
+:mechanic: I downloaded the original .zip-file from https://people.thatopen.com/c/first-steps-to-freedom-course/sections/113160/lessons/378730. I unzipped the .zip-file. I dragged and dropped the folder in VS-Code. I updated all dependencies to the latest versions I could found. I run "npm install" in the Terminal of VS-Code (from the dragged and dropped folder by the way of course) and received errors. So I downgraded the dependencies step by step till no error appeard. Thanks to the community of "That Open People" (https://people.thatopen.com/home) and @HoyosJuan (https://github.com/HoyosJuan) for the amazing support (https://people.thatopen.com/c/ask-the-community/ifc-geometry-vs) I was able to modify the main.ts with "ScreenCuller"(-method?) and my IFC-model appears molto bene. I run "npm run dev" to check the result on localhost. At least I run "npm run build" to get the files, which are in this reposotory right now (that is why you can not find the main.ts). I activated the GitHub-Pages functionality and now I can run the app in the web and upload models to have a quick easy impression.        
+
+Stefan
+### B.STR :heart: NG