# Orthoplane

**URL:** <https://community.pix4d.com/t/orthoplane/8324>\
**Category:** PIX4Dmapper Questions/Troubleshooting\
**Created:** [April 28, 2019, 8:24am UTC](https://community.pix4d.com/t/orthoplane/8324 "2019-04-28T08:24:34Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![GOURBEYRE\_Bertrand](https://avatars.discourse-cdn.com/v4/letter/g/cc9497/32.png) [@GOURBEYRE\_Bertrand](https://community.pix4d.com/u/GOURBEYRE_Bertrand)\
**Post date:** [April 28, 2019, 8:24am UTC](https://community.pix4d.com/t/orthoplane/8324/1 "2019-04-28T08:24:34Z")

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Hi,  
I am currently producing several orthoplanes of facades.  
I have a lot of problems, so I tried to use the masks but the result is very disappointing.  
How do I delete all the created masks? I have more than 400 photos and I can’t control them one by one! Is there a method to remove all masks?  
Thank you,

&nbsp;

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<div class="post-metadata">

**Author:** ![Pix4D\_Alumni\_MV](https://sea2.discourse-cdn.com/pix4d/user_avatar/community.pix4d.com/pix4d_alumni_mv/32/2071_2.png) [@Pix4D\_Alumni\_MV](https://community.pix4d.com/u/Pix4D_Alumni_MV)\
**Post date:** [April 29, 2019, 2:36pm UTC](https://community.pix4d.com/t/orthoplane/8324/2 "2019-04-29T14:36:33Z")

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Salut Bertrand,

There is currently no way to remove all notations that have been added.  
However you can untoggle the option “Use Annotation” in the processing options. It means that the masks that have been added will not be used for processing:

- [How to Annotate Images in the rayCloud](https://support.pix4d.com/hc/en-us/articles/202560549-How-to-Annotate-Images-in-the-rayCloud)
- [How to remove obstacles from the point cloud in the rayCloud using the Annotation Tool](https://support.pix4d.com/hc/en-us/articles/210748986-How-to-remove-obstacles-from-the-point-cloud-in-the-rayCloud-using-the-Annotation-Tool)
- [How to remove the Sky from the Point Cloud using the Annotation Tool](https://community.pix4d.com/hc/en-us/related/click?data=BAh7CjobZGVzdGluYXRpb25fYXJ0aWNsZV9pZGkEH%2BCmDDoYcmVmZXJyZXJfYXJ0aWNsZV9pZGkE49%2BmDDoLbG9jYWxlSSIKZW4tdXMGOgZFVDoIdXJsSSJnL2hjL2VuLXVzL2FydGljbGVzLzIxMjI2Mjk0My1Ib3ctdG8tcmVtb3ZlLXRoZS1Ta3ktZnJvbS10aGUtUG9pbnQtQ2xvdWQtdXNpbmctdGhlLUFubm90YXRpb24tVG9vbC0GOwhUOglyYW5raQY%3D--99aa4d364d212ae35a515636eb15e3ae46cf486d)
- [Menu View \> rayCloud \> Right sidebar \> Cameras](https://support.pix4d.com/hc/en-us/articles/202558199-Menu-View-rayCloud-Right-sidebar-Cameras)
- [What is Carve?](https://community.pix4d.com/hc/en-us/related/click?data=BAh7CjobZGVzdGluYXRpb25fYXJ0aWNsZV9pZGkE49%2BmDDoYcmVmZXJyZXJfYXJ0aWNsZV9pZGkEH%2BCmDDoLbG9jYWxlSSIKZW4tdXMGOgZFVDoIdXJsSSIwL2hjL2VuLXVzL2FydGljbGVzLzIxMjI2Mjg4My1XaGF0LWlzLUNhcnZlLQY7CFQ6CXJhbmtpBw%3D%3D--fb2bc8f07ddd6009d5d2b1e47cd5d9c07730daf7)

Hope this will help,  
Best

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<div class="post-metadata">

**Author:** ![Pix4D\_Alumni\_MV](https://sea2.discourse-cdn.com/pix4d/user_avatar/community.pix4d.com/pix4d_alumni_mv/32/2071_2.png) [@Pix4D\_Alumni\_MV](https://community.pix4d.com/u/Pix4D_Alumni_MV)\
**Post date:** [April 30, 2019, 12:09pm UTC](https://community.pix4d.com/t/orthoplane/8324/3 "2019-04-30T12:09:34Z")

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Salut Bertrand,

I would like to add a precision to my previous comment.  
It is actually possible to remove annotation directly in the annotation folder:

_Path: …\project\_name\1\_initial\project\_data\segments_  
There you should remove all files in order to remove all annotations.

Best

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<div class="post-metadata">

**Author:** ![GOURBEYRE\_Bertrand](https://avatars.discourse-cdn.com/v4/letter/g/cc9497/32.png) [@GOURBEYRE\_Bertrand](https://community.pix4d.com/u/GOURBEYRE_Bertrand)\
**Post date:** [April 30, 2019, 7:26pm UTC](https://community.pix4d.com/t/orthoplane/8324/4 "2019-04-30T19:26:40Z")

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Salut Marco,

Ok, thank you for précision. I try it.

By