# Workshop

**URL:** https://discourse.shapr3d.com/c/workshop/51.md?page=313

[Latest](https://discourse.shapr3d.com/latest.md) · [Categories](https://discourse.shapr3d.com/categories.md) · [Tags](https://discourse.shapr3d.com/tags.md)

**Page:** 314

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## [Print STL file on Felix Pro 3D printer](https://discourse.shapr3d.com/t/print-stl-file-on-felix-pro-3d-printer/854)

<div class="topic-metadata">

**Author:** [@Niklas](https://discourse.shapr3d.com/u/Niklas)\
**Replies:** 2\
**Last updated:** [June 16, 2017, 11:06pm UTC](https://discourse.shapr3d.com/t/print-stl-file-on-felix-pro-3d-printer/854 "2017-06-16T23:06:32Z")

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Hello! Has anyone managed to print from a STL file on a Felix Pro printer? How did you do it? I can't get it to print in millimeters. Best regards, Niklas

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## [View STL files in this app?](https://discourse.shapr3d.com/t/view-stl-files-in-this-app/1074)

<div class="topic-metadata">

**Author:** [@Zarusoba](https://discourse.shapr3d.com/u/Zarusoba)\
**Replies:** 1\
**Last updated:** [June 9, 2017, 4:38pm UTC](https://discourse.shapr3d.com/t/view-stl-files-in-this-app/1074 "2017-06-09T16:38:37Z")

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Can I view STL files in this app? Also, can I view cross sections? Thanks

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## [New AR API support?](https://discourse.shapr3d.com/t/new-ar-api-support/1068)

<div class="topic-metadata">

**Author:** [@Maciej](https://discourse.shapr3d.com/u/Maciej)\
**Replies:** 3\
**Last updated:** [June 7, 2017, 12:02pm UTC](https://discourse.shapr3d.com/t/new-ar-api-support/1068 "2017-06-07T12:02:57Z")

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Hello everyone, Just a quick one :wink: How about supporting the newest AR API for 1:1 model rendering in the real life environment? Wouldn’t that be super cool? All the best, Maciej

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## [Tutorials - Pencil Appear/Tap/Withdraw Speed](https://discourse.shapr3d.com/t/tutorials-pencil-appear-tap-withdraw-speed/1050)

<div class="topic-metadata">

**Author:** [@GeraldVowles](https://discourse.shapr3d.com/u/GeraldVowles)\
**Replies:** 6\
**Last updated:** [June 6, 2017, 9:07pm UTC](https://discourse.shapr3d.com/t/tutorials-pencil-appear-tap-withdraw-speed/1050 "2017-06-06T21:07:15Z")

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Let me begin by congratulating the Shapr3D team on the quality of their tutorials, especially in terms of "understandability" when compared to other product offerings. However, if I may make an observation I am unable to…

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## [Saw Shapr on the Keynote of WWDC Slide for iPad!](https://discourse.shapr3d.com/t/saw-shapr-on-the-keynote-of-wwdc-slide-for-ipad/1066)

<div class="topic-metadata">

**Author:** [@PhotoWorkPlace](https://discourse.shapr3d.com/u/PhotoWorkPlace)\
**Replies:** 5\
**Last updated:** [June 6, 2017, 7:07pm UTC](https://discourse.shapr3d.com/t/saw-shapr-on-the-keynote-of-wwdc-slide-for-ipad/1066 "2017-06-06T19:07:30Z")

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They showed a screen shot of Shapr on the Slide for iPad apps! Nice going Apples taken notice of you all! :blush:

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## [Cut model into smaller sections to print separately?](https://discourse.shapr3d.com/t/cut-model-into-smaller-sections-to-print-separately/1046)

<div class="topic-metadata">

**Author:** [@Hectorahinojosa](https://discourse.shapr3d.com/u/Hectorahinojosa)\
**Replies:** 6\
**Last updated:** [June 5, 2017, 6:14pm UTC](https://discourse.shapr3d.com/t/cut-model-into-smaller-sections-to-print-separately/1046 "2017-06-05T18:14:08Z")

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Is there an easy way to cut a full scale model into sections that fit in a printable bed that is small. For example: I have currently modeled an ipad pro case with an apple pencil holder in it. Upon export it does not …

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## [Trouble Using Groups Tool](https://discourse.shapr3d.com/t/trouble-using-groups-tool/1049)

<div class="topic-metadata">

**Author:** [@Cpd62](https://discourse.shapr3d.com/u/Cpd62)\
**Replies:** 5\
**Last updated:** [June 2, 2017, 3:35pm UTC](https://discourse.shapr3d.com/t/trouble-using-groups-tool/1049 "2017-06-02T15:35:06Z")

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Hi, I'm new to Shapr 3D. I'm really enjoying the ease of use on the iPods pro 12.9". In just a couple days I've been able to learn to model some invention designs without any CAD or engineering training. I haven't be…

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## [Deleting imported pics](https://discourse.shapr3d.com/t/deleting-imported-pics/1044)

<div class="topic-metadata">

**Author:** [@Icondaddy](https://discourse.shapr3d.com/u/Icondaddy)\
**Replies:** 1\
**Last updated:** [May 31, 2017, 6:46pm UTC](https://discourse.shapr3d.com/t/deleting-imported-pics/1044 "2017-05-31T18:46:13Z")

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I imported a photo to use as a tracing layer but now I want to delete the photo - how would I do this? I found you can control opacity in the groups menu but can I delete and also resize and change the photo after I have…

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## [Can the Shapr3D YouTube Tutorials be Downloaded?](https://discourse.shapr3d.com/t/can-the-shapr3d-youtube-tutorials-be-downloaded/1042)

<div class="topic-metadata">

**Author:** [@GeraldVowles](https://discourse.shapr3d.com/u/GeraldVowles)\
**Replies:** 5\
**Last updated:** [May 31, 2017, 6:43pm UTC](https://discourse.shapr3d.com/t/can-the-shapr3d-youtube-tutorials-be-downloaded/1042 "2017-05-31T18:43:58Z")

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Can anyone tell me if the Shapr3D YouTube tutorials can be downloaded and saved? I'd like to find a way to play them slowed down so that I can follow them better, especially where the pencil pops in and out. I'm getting…

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## [Bad result shelling extruded spline](https://discourse.shapr3d.com/t/bad-result-shelling-extruded-spline/1039)

<div class="topic-metadata">

**Author:** [@Martimiz](https://discourse.shapr3d.com/u/Martimiz)\
**Replies:** 4\
**Last updated:** [May 29, 2017, 3:15pm UTC](https://discourse.shapr3d.com/t/bad-result-shelling-extruded-spline/1039 "2017-05-29T15:15:50Z")

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Hi, I'm experiencing this when trying to shell my object (0,2 mm). Shelling will fail on larger values. The object is about 10mm square, 3,5mm high. Looks like something going wrong in that left point, so I thought I'd…

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## [Getting a error while subtracting](https://discourse.shapr3d.com/t/getting-a-error-while-subtracting/1038)

<div class="topic-metadata">

**Author:** [@Devvon](https://discourse.shapr3d.com/u/Devvon)\
**Replies:** 2\
**Last updated:** [May 29, 2017, 12:36pm UTC](https://discourse.shapr3d.com/t/getting-a-error-while-subtracting/1038 "2017-05-29T12:36:10Z")

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https://imgur.com/gallery/7YrGQ Any help would be greatly appreciated. In the picture there is a donut with a circle within, the goal is to subtract the donut leaving a half pipe running the entire length 360\*. Ever…

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## [Can't chamfer an object!](https://discourse.shapr3d.com/t/cant-chamfer-an-object/912)

<div class="topic-metadata">

**Author:** [@PhotoWorkPlace](https://discourse.shapr3d.com/u/PhotoWorkPlace)\
**Replies:** 4\
**Last updated:** [May 28, 2017, 11:20am UTC](https://discourse.shapr3d.com/t/cant-chamfer-an-object/912 "2017-05-28T11:20:12Z")

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\[image\] So here's the deal! If we create a new object we can round the corners, but for some reason none of the other edges on the object will chamfer Obviously at some point we were able to do the outside corners on the…

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## [Android](https://discourse.shapr3d.com/t/android/1028)

<div class="topic-metadata">

**Author:** [@aavery258](https://discourse.shapr3d.com/u/aavery258)\
**Replies:** 1\
**Last updated:** [May 26, 2017, 11:26am UTC](https://discourse.shapr3d.com/t/android/1028 "2017-05-26T11:26:16Z")

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Why is this app not available on Samsung devices or Android? Will this ever be available on Android platforms?

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## [Lag while editing](https://discourse.shapr3d.com/t/lag-while-editing/1025)

<div class="topic-metadata">

**Author:** [@Wesaxis](https://discourse.shapr3d.com/u/Wesaxis)\
**Replies:** 1\
**Last updated:** [May 26, 2017, 7:10am UTC](https://discourse.shapr3d.com/t/lag-while-editing/1025 "2017-05-26T07:10:29Z")

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Hi shapr3d team, i am experiencing lag while i am editing my drawing does anybody experience this.? I had already turn off my ipad but the problem is still there. Thanks for the help

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## [Complex tutorial request: anvil](https://discourse.shapr3d.com/t/complex-tutorial-request-anvil/256)

<div class="topic-metadata">

**Author:** [@Magds](https://discourse.shapr3d.com/u/Magds)\
**Replies:** 17\
**Last updated:** [May 25, 2017, 7:42pm UTC](https://discourse.shapr3d.com/t/complex-tutorial-request-anvil/256 "2017-05-25T19:42:21Z")

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Hi, I am new to CAD, Shapr3D and the like, but I am eager to learn. I have found a shape that if someone walked me through, I believe would make me self sufficient. That shape is an anvil. I am attaching some photos. I f…

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## [Helix](https://discourse.shapr3d.com/t/helix/25)

<div class="topic-metadata">

**Author:** [@kepont](https://discourse.shapr3d.com/u/kepont)\
**Replies:** 7\
**Last updated:** [May 24, 2017, 8:36pm UTC](https://discourse.shapr3d.com/t/helix/25 "2017-05-24T20:36:15Z")

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I just found out that starting a spline on a circular surface created a helix, is that a feature that is intended? if it is, it would be nice to be able to control it (for thread or springs)\[image\]

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## [Does upgrading Shapr3D to newer version have any impact on pre-existing work spaces?](https://discourse.shapr3d.com/t/does-upgrading-shapr3d-to-newer-version-have-any-impact-on-pre-existing-work-spaces/1010)

<div class="topic-metadata">

**Author:** [@pankaj](https://discourse.shapr3d.com/u/pankaj)\
**Replies:** 1\
**Last updated:** [May 22, 2017, 7:21am UTC](https://discourse.shapr3d.com/t/does-upgrading-shapr3d-to-newer-version-have-any-impact-on-pre-existing-work-spaces/1010 "2017-05-22T07:21:17Z")

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Hi, I am exploring Shapr3D and want to know if upgrading the App have any impact on already existing work spaces. Regards, Pankaj Pardeshi

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## [Creating a cube with 2 cut off corners](https://discourse.shapr3d.com/t/creating-a-cube-with-2-cut-off-corners/979)

<div class="topic-metadata">

**Author:** [@Katinka](https://discourse.shapr3d.com/u/Katinka)\
**Replies:** 4\
**Last updated:** [May 18, 2017, 6:36pm UTC](https://discourse.shapr3d.com/t/creating-a-cube-with-2-cut-off-corners/979 "2017-05-18T18:36:32Z")

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Hello, I m just all fresh starting to use Shapr3D & would like to creat a cube with two cut off corners. I managed to creat the cube but did not come further on cutting off the corners & would be happy about any advise…

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## [Shell function not working well?](https://discourse.shapr3d.com/t/shell-function-not-working-well/966)

<div class="topic-metadata">

**Author:** [@mikberger](https://discourse.shapr3d.com/u/mikberger)\
**Replies:** 4\
**Last updated:** [May 18, 2017, 5:43pm UTC](https://discourse.shapr3d.com/t/shell-function-not-working-well/966 "2017-05-18T17:43:22Z")

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Hi, I'm studying the app and doing some exercises step by step. Please check the attached image and note that I want to apply the shell function to the object and erase the grey side. As you can see, I obtain a fail mess…

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## [Alignment & Positioning Thoughts](https://discourse.shapr3d.com/t/alignment-positioning-thoughts/990)

<div class="topic-metadata">

**Author:** [@IdeaSandbox](https://discourse.shapr3d.com/u/IdeaSandbox)\
**Replies:** 0\
**Last updated:** [May 17, 2017, 10:36pm UTC](https://discourse.shapr3d.com/t/alignment-positioning-thoughts/990 "2017-05-17T22:36:58Z")

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I would love for it to be a little easier to find when objects are tangent (edges touch) or an object meets the X, Y, or Z plane at 0, or finding the middle of an object when placing other elements... I use the mac OS …

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## [Select entire sketch](https://discourse.shapr3d.com/t/select-entire-sketch/988)

<div class="topic-metadata">

**Author:** [@SatinHimself](https://discourse.shapr3d.com/u/SatinHimself)\
**Replies:** 3\
**Last updated:** [May 17, 2017, 1:06pm UTC](https://discourse.shapr3d.com/t/select-entire-sketch/988 "2017-05-17T13:06:12Z")

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I'm making a model of a building. It's fairly simple, a storyboard for a short animation. I've drawn a floor plan sketch which is all contained within a larger square. My first action is to transform the entire sketch to…

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## [Where are the settings?](https://discourse.shapr3d.com/t/where-are-the-settings/976)

<div class="topic-metadata">

**Author:** [@SatinHimself](https://discourse.shapr3d.com/u/SatinHimself)\
**Replies:** 4\
**Last updated:** [May 17, 2017, 12:01pm UTC](https://discourse.shapr3d.com/t/where-are-the-settings/976 "2017-05-17T12:01:10Z")

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I'm a newbie user. A popup asked if I wanted to change to left handed use. I said yes. Now I want to change it back to right handed, but, well, call me stupid, I can't find the settings. Are there settings beyond the few…

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## [Buy/Wait Advise for iPad Pro Needed](https://discourse.shapr3d.com/t/buy-wait-advise-for-ipad-pro-needed/963)

<div class="topic-metadata">

**Author:** [@GeraldVowles](https://discourse.shapr3d.com/u/GeraldVowles)\
**Replies:** 5\
**Last updated:** [May 11, 2017, 3:04pm UTC](https://discourse.shapr3d.com/t/buy-wait-advise-for-ipad-pro-needed/963 "2017-05-11T15:04:21Z")

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Hi All, This is my first post and is aimed at existing iPad Pro and Shapr3D users, if possible. I'm a so-so Adobe Illustrator user with no 3D background but have decided to go with Shapr3D and upgrade to an iPad Pro 2. …

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## [Moving Holes](https://discourse.shapr3d.com/t/moving-holes/886)

<div class="topic-metadata">

**Author:** [@tkb](https://discourse.shapr3d.com/u/tkb)\
**Replies:** 2\
**Last updated:** [May 9, 2017, 6:09am UTC](https://discourse.shapr3d.com/t/moving-holes/886 "2017-05-09T06:09:30Z")

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I just started using this app and ran into a problem. I made holes in a bracket in the wrong place. I can't seem to be able to move, resize or delete the hole. Is there something I'm missing?

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## [CaDrawing and revision](https://discourse.shapr3d.com/t/cadrawing-and-revision/956)

<div class="topic-metadata">

**Author:** [@Michael](https://discourse.shapr3d.com/u/Michael)\
**Replies:** 4\
**Last updated:** [May 8, 2017, 1:46pm UTC](https://discourse.shapr3d.com/t/cadrawing-and-revision/956 "2017-05-08T13:46:37Z")

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Can I create drawings and print? Where to add tolerance? How can I control the revisions?

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## [Create a ball](https://discourse.shapr3d.com/t/create-a-ball/910)

<div class="topic-metadata">

**Author:** [@Naraghanikornel](https://discourse.shapr3d.com/u/Naraghanikornel)\
**Replies:** 1\
**Last updated:** [April 15, 2017, 7:01pm UTC](https://discourse.shapr3d.com/t/create-a-ball/910 "2017-04-15T19:01:23Z")

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Hi I'm wondering how to create a ball Thanks

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## [Shell then subtractions or Subtractions then Shell?](https://discourse.shapr3d.com/t/shell-then-subtractions-or-subtractions-then-shell/907)

<div class="topic-metadata">

**Author:** [@Pkelly510](https://discourse.shapr3d.com/u/Pkelly510)\
**Replies:** 3\
**Last updated:** [April 14, 2017, 6:39pm UTC](https://discourse.shapr3d.com/t/shell-then-subtractions-or-subtractions-then-shell/907 "2017-04-14T18:39:56Z")

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Ok so Im building a Victorian home. It was a hotel in the 1880s - 1940s in our family. I have two Iso Photos I working from and a hand drawn floor plan. I imported the floor plan to start the process and then made 2 d dr…

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## [Issue with subtraction](https://discourse.shapr3d.com/t/issue-with-subtraction/666)

<div class="topic-metadata">

**Author:** [@Cfritz](https://discourse.shapr3d.com/u/Cfritz)\
**Replies:** 14\
**Last updated:** [April 11, 2017, 3:52pm UTC](https://discourse.shapr3d.com/t/issue-with-subtraction/666 "2017-04-11T15:52:07Z")

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I am trying to model a pepper mill and the subtraction goes crazy. I used a spline to get the outside shape, then rotated this around the axis 360 to create the solid. Then I created 2 different size drills (1.5" and 1…

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## [Free tier import?](https://discourse.shapr3d.com/t/free-tier-import/900)

<div class="topic-metadata">

**Author:** [@jay](https://discourse.shapr3d.com/u/jay)\
**Replies:** 7\
**Last updated:** [April 11, 2017, 3:26pm UTC](https://discourse.shapr3d.com/t/free-tier-import/900 "2017-04-11T15:26:14Z")

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First post,and first of all, I love this app! I'm trying to import a STEP or IGES file (i have both), but I can't seem to import. I have 2 existing workspaces, if I try to import it into an existing workspace, a pop u…

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## [Help please](https://discourse.shapr3d.com/t/help-please/901)

<div class="topic-metadata">

**Author:** [@Roland](https://discourse.shapr3d.com/u/Roland)\
**Replies:** 2\
**Last updated:** [April 11, 2017, 12:55pm UTC](https://discourse.shapr3d.com/t/help-please/901 "2017-04-11T12:55:34Z")

</div>

I am still new to this programme, but am drawing timber frames for timber buildings. I am creating each component individually and then placing them in the virtual frame. My problem is that when I come to modify an indi…

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