# Remove unwanted projection

**URL:** <https://discourse.shapr3d.com/t/remove-unwanted-projection/18844>\
**Category:** Modeling Questions\
**Created:** [April 19, 2022, 3:16am UTC](https://discourse.shapr3d.com/t/remove-unwanted-projection/18844 "2022-04-19T03:16:46Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![TedChen](https://avatars.discourse-cdn.com/v4/letter/t/8c91f0/32.png) [@TedChen](https://discourse.shapr3d.com/u/TedChen)\
**Post date:** [April 19, 2022, 3:16am UTC](https://discourse.shapr3d.com/t/remove-unwanted-projection/18844/1 "2022-04-19T03:16:46Z")

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Hello I need some help. I am a student studying aeronautics engineering. I’m doing my model of the aircraft design course. I have a problem that I can’t remove the window (which is projected on the fuselage) What can I do? Thanks

 ![image](https://us1.discourse-cdn.com/flex002/uploads/shapr3d/original/2X/1/17a5986e01820a2a7a84f18da9fe830c8760f0f2.jpeg)

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**Author:** ![McD](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.shapr3d.com/mcd/32/15504_2.png) [@McD](https://discourse.shapr3d.com/u/McD)\
**Post date:** [April 19, 2022, 3:48am UTC](https://discourse.shapr3d.com/t/remove-unwanted-projection/18844/2 "2022-04-19T03:48:39Z")

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You should be able to select the window, and simply delete it. Have you tried this?

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**Author:** ![TedChen](https://avatars.discourse-cdn.com/v4/letter/t/8c91f0/32.png) [@TedChen](https://discourse.shapr3d.com/u/TedChen)\
**Post date:** [April 19, 2022, 4:13am UTC](https://discourse.shapr3d.com/t/remove-unwanted-projection/18844/3 "2022-04-19T04:13:02Z")

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Yes I have already tried this but somehow it doesn’t work.  
But I found that it can be moved upward and then disappeared and my problem is solved now. Thanks for your help. Have a good day!

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**Author:** ![NathanD](https://avatars.discourse-cdn.com/v4/letter/n/dec6dc/32.png) [@NathanD](https://discourse.shapr3d.com/u/NathanD)\
**Post date:** [April 20, 2022, 3:59pm UTC](https://discourse.shapr3d.com/t/remove-unwanted-projection/18844/4 "2022-04-20T15:59:28Z")

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If group selecting only edges, they should delete.

It appears the edges and the faces are selected, and the face can’t be deleted I believe.

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**Author:** ![Hammerhand](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.shapr3d.com/hammerhand/32/13455_2.png) [@Hammerhand](https://discourse.shapr3d.com/u/Hammerhand)\
**Post date:** [April 20, 2022, 9:23pm UTC](https://discourse.shapr3d.com/t/remove-unwanted-projection/18844/5 "2022-04-20T21:23:54Z")

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I’m finding that if I’m at a point where I will be projecting a lot of edges, such as perforations or text, if I can remember it’s a good idea to duplicate the file so you can go back to it. I have a folder set up for dupes so I don’t lose track. Look forward to seeing your aircraft. I just did a project where we did some modifications on an existing set of an aircraft fuselage. The fact the design out ran the capabilities of the designer meant we were stuck solve huge problems with fitting complex pieces that whould have been built to exact specs on the bench. It was a nightmare.