Augmented Reality

This is the third JavaScript quark in the series: it can be used to change a widget color by cycling through a given array of colors. You can find the second quark here.   Here's the code to copy & paste to your Home.js:   $scope.cycleColors = function(widget, colors, time, interval) {  let w = (widget.color !== undefined ? widget : $scope.view.wdg[widget]);  if (!w || w.color === undefined) { throw "Cannot color-cycle this widget"; }  let originalColor = w.color;  w.color = colors[0];  w.visible = true;  w.opacity = 1;    let nSteps = Math.ceil(Math.floor(time/interval) / colors.length) * colors.length;  return $interval(iterationCount => w.color = iterationCount === nSteps ? originalColor : colors[iterationCount % colors.length], interval, nSteps);} This JavaScript quark will make the widget color cycle through the colors provided in the colors array. The effect will last time milliseconds, and each color chang

Can someone explain the difference between the card and popup widgets? Maybe give an example of when to use each.

I created one Image Target AR Exp. but when I am going to scan image it's not showing anything. I am using both upgraded version of Vuforia View & Vuforia Studio.

I just want to know what happens at the end of the free 30 day trial on vuforia studios

Hi, We are trying to have our own Experience service. Is there any trial version of Experience service available. Need to try before we implement our Experience Service (On-premises). Please provide link for trial version for Experience Service (On-premises). I am unable to find it anywhere.  Thanks Sitanshu

Hello friends,   I am fetching the property values in mobile experience from thing (fan1) created in thingworx by dragging and dropping it onto any label or gauge but it actual preview on mobile value is not getting display and it is displaying in vuforia stodio preview on system. Kinldy help me to understand the issue.Thanks      

Hi everyone,   I have a question, is it possible to use an internal or external cam to use Vuforia View on the computer?  I tried on two different computers but the camera never activates when I launch Vuforia view. I think the setting for the application are correct.   Thanks for your help.

Hi all,   Can anyone have any idea how to display 3d label in experience once we touch the model and it shows technical specification like wise it was shown in KTM bike experience?   Thank you

You can get the view count for all public experiences by using the below REST API call.   GET <your ES URL>/compliance/views   This will return a JSON object with a views and billables field where: views = the download number of publicly accessible projects & billables = how many downloads are counted towards billable tokens   You can also specify the startDate and endDate in your request. These parameters can be defined by a UTC date string, JSON date string, or time in milliseconds since a specified date. 

Hello, I was trying to launch spatial tracking (using Vuforia Ground Plane) experience on: Sony Xperia XZ2 Compact Xiaomi Mi 8 which are not on the list of: https://library.vuforia.com/articles/Solution/vuforia-fusion-supported-devices.html In the same Vuforia article there is a note: "Features such as Ground Plane or Model Targets may work on devices not explicitly mentioned in the tables below assuming that the devices meet the minimum required specifications for the feature. For more information on the minimum required for Model Targets and Ground Plane, refer to the sections at the bottom of this page." and down there: "Ground Plane Minimum Requirements: Android Devices Android Version: 6.0 (Marshmallow) or newer IMU w/ Gyroscope Sensors Selective Image Stabilization" which both mentioned devices fulfill, I suppose. Both devices work well with ARCore applications.   How is it possible that such powerful and flagship devices are not supporting spatial targets?  

Hi all, Can anyone help me with the list of mobile phones that supports Spatial target? Thank you

Hello, Can anyone tell me how to rotate 3D model in any degree and any angle? I am able to rotate model in 1 direction but i want to rotate model like a ball.

Hello,   I want to configure audio voice while playing sequencing of cad model in experience so that it will help to user in understanding of sequencing. Any suggestion or help will be appreciated.  

Hi,   I recently updated Studio. I am not able to publish, delete projects thereafter. Receiving "Error occurred, check log". How to fix this?

Hi!   The problem is basic. I cannot get any data from ThingWorx in HoloLens experience while Req Auth is selected. I am able to login, but not able to get any data.   My user is Administrator and it is in Administrators groups as well. It is working in Preview and on mobile.   Any ideas?   EDIT: One more thing is that ES is configured to have a Proxy with ThingWorx. I was not involved in configuration. On the THingWorx side I cannot see es-public-user and related data at all. Is this a problem?   EDIT2: Found the difference. In mobile I am asked to: Mobile: 1. Login while accessing Experience via ThingMark 2. Login one more time when first reqest to ThingWorx is called   HoloLens: 1. Login while accessing Experience via ThingMark 2. I AM NOT ASKED TO LOGIN ONE MORE TIME WHEN ACCESSING DATA FROM TWX   How we can resolve that?   Adam

I need to use the 2D widgets with HoloLens, it's a crucial part of our planning project. But apparently I cannot have these by default, how can I possibly get them?

Vuforia Studio New Image Target widget (Requires Experience Service 8.3.6) Bug fixes and minor improvements Vuforia View Image Target support on mobile devices and HoloLens Android ARCore support on mobile devices Bug fixes and minor improvements Experience Service (On-premises) Image Target generation support Bug fixes and minor improvements

Hello, I have had Vuforia Studio all throughout 2018, and most updates came automatically in this window:     But since 8.2.3, I have not received any updates. I even manually tried update through this:     but got an error message stating "Oh no! The update failed. Check the logs for more information."   Here are the logs: [12/17/2018 14:03:25] error: [twx-studio:versionCheck] could not determine version TypeError: Invalid Version: null[12/17/2018 14:03:25] at new SemVer (C:\Users\rojasc\AppData\Roaming\ThingworxStudio\studio-download.vuforia.io\node_modules\semver\semver.js:291:11)[12/17/2018 14:03:25] at compare (C:\Users\rojasc\AppData\Roaming\ThingworxStudio\studio-download.vuforia.io\node_modules\semver\semver.js:578:39)[12/17/2018 14:03:25] at Function.gte (C:\Users\rojasc\AppData\Roaming\ThingworxStudio\studio-download.vuforia.io\node_modules\semver\semver.js:627:10)[12/17/2018 14:03:25] at C:\Users\rojasc\AppData\Roaming\ThingworxStudio\stu

Hi All,   I've just found that in Studio 8.3.6 there's more control over the spatial target gestures.  You can now individually determine if a user can use Pan or Spin or Scale.  This is a brilliant addition as I've has this issue previously where I wanted to enable spin and pan, but not scale as I want to place an object at full scale and leave it that way.  Think the Ikea place app where you are putting a piece of furniture in the room.     It's explained in the help page on the widget and maybe this was in an earlier release and I didn't see it, but it's great to see it available.   @tmccombie was this new in 8.3.6?  I've looked through the What's New posts for the last couple of releases and there's nothing about this.  Maybe it comes under the "minor improvements" section, but it would be really nice to see these sorts of things spelled out more clearly.

This is the second Javascript quark in the series: it can be used to fade a widget out. You can find the first quark here.   Here's the code to copy & paste to your Home.js:   $scope.fadeOut = function(widget, time, interval) { let w = (widget.opacity !== undefined ? widget : $scope.view.wdg[widget]); if (time <= 0 || interval <= 0 || w.opacity === undefined) { throw "Cannot fade this widget"; } let steps = Math.floor(time / interval); let opDelta = w.opacity / steps; return $interval(() => w.opacity = (opDelta < w.opacity) ? (w.opacity - opDelta) : 0, interval, steps); } This quark will make the widget fade out from its current opacity to 0 in time milliseconds, uniformly decrementing opacity at every interval .   Invoke the function like this:   fadeOut(widget, time, interval);   where widget is either the id of the widget (e.g. modelItem-1) or the widget itself (e.g. $scope.view.wdg['modelItem-1']), time&nbs

Hi everyone,   I would like to know if it's possible to do this with Vuforia Studio. I would like to highlight an specific component of my model and be able to play the animation without using buttons. Just like in the images.    

I want add a description to the value being shown on a 3d lable 

Hi,   we can do many tricks with Javascript in Studio and most of the times it's just a matter of copying & pasting the right code.   I'd like all Studio users, not just coders, to benefit from this, and thought I could drop here a snippet to blink a widget.    I call this a quark - from the particle physics standard model - and not atom, because it's really a smaller building block than an atom    Blinking a widget can be useful, for example, if you are not using Creo Illustrate to create a sequence but still want to draw the user attention to some item in the scene.     Here's the Javascript code to copy & paste to your Home.js:  (to Javascript coders: I'm using modern Javascript syntax, don't be frightened by that )   $scope.blink = function(widget, times, interval) { let w = (widget.visible !== undefined ? widget : $scope.view.wdg[widget]); if (!w || w.visible === undefined) { throw "Cannot blink this widget"; } $inter

hello everyone, I'm trying to launch an experience with name "citropack" is a thingmark that we gave as a demo by PTC, before the 3D model was placed on the thingmark but now places it in another position, you know what happened? It is worth mentioning that it is a ptc thingmark