Augmented Reality

Hi Community,   When I use an underscore ( _ ) in a Creo View sequence name it converts it in the .pvi file to ( _5F )  when I publish the PVZ.   Example: sequence_1 becomes sequence_5F1.pvi   Thanks for fixing this bug.   Best wishes,   Alex

Hi All,   I've been asked about developing an experience for HoloLens 2 that would be showing objects at a wide range of distances, from 20 meters up to hundreds of meters, and am trying to see what's possible.   In Studio, you used to be able to control the Near Clipping Plane and Far Clipping Plane distance on the 3D Container widget.  The help files say that the option is there, but not now (Studio 9.2.2.5162):   From my testing, when viewing an experience in View on the HoloLens, the maximum distance I can see something is around 40 meters.  Anything further away doesn't show as it's outside the far clipping distance.  On a tablet experience, I can view an object that is placed 10km away (provided it's big enough to see) and maybe further, but I haven't tried.   I found a reference to the clipping planes in combined-widgets.js that says the default far distance is 200, but there's also a note saying: Properties 'near' and 'far' are hidde

Hello, I have two buttons that appear properly in Preview mode on my laptop, but when viewed on the HoloLens they are both black. This isn't due to a missing image resource, since a nearby button is working fine and uses the same image. Is there anyone who has had a similar experience or might be able to brainstorm what is causing this? (see attached)

Hello,   I'm trying to figure out how to work with custom events. Say i have a Thing A in which i have a proprety with the data change option set to always and a custon event that has a data change Data Shape. Then a Thing B that listens to the custom data change event to increment a certain proprety.   I'm not really sure on how to implement the subscription script or how to use the :   me.DataChange({                            newValue: undefined /* INFOTABLE */,                            oldValue: undefined /* INFOTABLE */});   If anyone could give me a hand i will be mad grateful.   Thank you in advance  

Hi.I am currently making a content that changes 3D models via dropdown list menu.I followed the instructions from this link.http://support.ptc.com/help/vuforia/studio/en/index.html#page/Studio_Help_Center/Intermediate_DynamicModelLoad.htmlI would like to add 3D Image per model (specifically for Model Description). So basically, if i have 5 models, i should also use 5 images. But it doesnt allow me to bind 3D image to my list as it is already bind to my model-1.Is there a way that when i choose one item from the drop down list, that the 3D model and at the same time the 3D image will change?? Thank you in advance for the help.

Hi All, I want to achieve such an effect through $interval: when I click button A, Call function GunTongstartRotate, the model starts to rotate continuously; when I click button B，Call function GunTongstopRotate, the model stops rotating. The following is the code I wrote. $scope.GunTongRotate = function() { $scope.app.params.QMJrx = $scope.app.params.QMJrx-5; }; $scope.GunTongstartRotate = function() { //store the interval promise $scope.app.params.QMJrx=0; intervalPromise = $interval($scope.GunTongRotate, 50, 0); }; $scope.GunTongstopRotate = function() { if(angular.isDefined(intervalPromise)){ $interval.cancel(intervalPromise); $scope.app.params.QMJrx=0; } }; The problem is that when I click button A multiple times, the model will turn faster and faster, and clicking button B again will not stop the model from turning. How should I solve this problem?

Hello!   We need to be able to dynamically load a model target using Java Script. This will reduce the number of experiences we have to create significantly. I was given a sample by PTC that shows how to do this, but I keep getting a message that reads 'Error loading tracker data' and it never actually loads. Just FYI, I am trying to load this from a THINGWORX REPOSITORY located in the same server as Vuforia. This is the sample: 1. I added a TML Text widget to the Experience, and I added this text, as suggested by PTC:   <twx-dt-target id="variabletarget" guide-src="{{app.params.targetGuideSrc}}" src="{{app.params.targetSrc}}"x="{{app.params.targetXOrigin}}" y="{{app.params.targetYOrigin}}" z="{{app.params.targetZOrigin}}" rx="{{app.params.targetRXOrigin}}" ry="{{app.params.targetRYOrigin}}" rz="{{app.params.targetRZOrigin}}" enablescalegesture="{{app.params.gestures}}" enablerotategesture="{{app.params.gestures}}" enabletranslategesture="{{app.params.gestures}}"istracked=

Does it possible use two or more image targets in one view? The task: recognition every part among the moving before camera sequence of different parts. I can do the similar task in Vuforiua Engine+Unity? when I create hierarchy of Image Targets with addressed for every image its own 3D part.  But I want to do the same experience in Vuforia Studio.

Hi Community,   When I use a highlight shader on a semi transparent model item on my iPhone, the model item loses its transparency after the shader is changed back to normal. but it works in preview. See video of bug: (view in My Videos)     Thanks for your help!   Best wishes,   Alex

Hello All,   When I change a model-item color, the new color cannot fully replace the color set in the 3D model. Here for example the the sheet metal cover was red in the 3D model and now that I've changed the model-item color to white, the red color still is lightly visible. I can change the color using the tml text widget and a shader, but I am not experience enough to add a shadow in the shader. So my question has two parts: - Can someone share a shader code for color changes that also includes a shadow? - Can I change the color completely in the experience without using a shader? Here is the color change shader code that I am using: <script name="color_change" type="x-shader/x-vertex"> attribute vec3 vertexPosition; attribute vec3 vertexNormal; varying vec3 N; varying vec4 vertexCoord; uniform mat4 modelMatrix; uniform mat4 modelViewProjectionMatrix; void main() { vec4 vp = vec4(vertexPosition, 1.0); gl_Position = modelViewProjectionMatrix * vp; vertex

Hello for a customer project I need the distance between camera and a model (that does not have x,y,z 0,0,0). I want the model to start fading out at a distance of 1 meter. Then the closer I get to it the more I want it to fade out. i have already read these articleshttps://community.ptc.com/t5/Vuforia-Studio/Get-surface-coordinates-of-a-model/m-p/646408#M7459https://community.ptc.com/t5/Vuforia-Studio/Finding-distance-from-the-model/m-p/647022https://community.ptc.com/t5/Vuforia-Studio/Re-Finding-distance-from-the-model/m-p/648253 But unfortunately I have not been able to derive a working way on it.Please help me I do not know what to do.

Hi,   We just recently purchases Vuforia Studio and we're using the provisioned ES URL since then.    However, when we tested with HoloLens, the loading time from scanning the project's Experience QR Code to seeing the outline [model target] takes about 1~2 minutes, despite the project's small size of 9.2MB. Compare to the ES URL of trial version, the trial one is a little bit fast.   Aside from that, Vuforia View sometimes auto-exit when it's going to load .pvz model. This issue is just recently occur and we did try for both trial and provisioned ES URL.   We already reach our provider at the same time, just would like to know more clarification to solve this matter since we're going to demo our projects to higher-up.   Thanks.

Hi All， I imported a model file in FBX format into Vuforia Studio. And I found that the coordinate of the model was not in the center of the model, but shifted to a strange position. Why did this phenomenon happen? How can I solve this problem?  

Dear Vuforia Developers,   In the past six months I have been working on a lot of different AR projects, here is some feedback from our customers regarding the view app:   The Demo Experience Library with the PTC, examples, the missile and military vehicle especially are clashing with the Brand identity of the customer. Please offer a solution to hide this gallery. Or a branded app.   Please ad a function to show if an update of a downloaded experience is available. or push the updates automatically when the app is opened.   When downloading an experience, or updating it, please show a progress bar. Data heavy experiences can take some minutes and the app cannot be closed when downloading. This would help to judge how long I cannot use my phone and if the app has crashed or is doing something.    The grey bar above the experience is a bit distracting and clashes with some experience designs. Maybe add a button in studio to show/hide it.   Best wishes,

Hi,   I am using Hololens II and have trying the previously new feature which is download experience.     I able to download experience and view the downloaded experience thanks to the nice documentation below. http://support.ptc.com/help/vuforia/studio/en/index.html#page/Studio_Help_Center/EyewearViewAndHololens.html    However, for some projects it return "download experience failed" and I noticed that the failed download experience have more than 10MB file size. Just would like to know if there are limitations for experience download.Log: 2021-07-16T14:45:39.417+08:00 [Debug] SpeechEngine - Speech recognition result generated with confidence: Medium and text "Hey View"2021-07-16T14:45:42.078+08:00 [Debug] SpeechEngine - Speech recognition result generated with confidence: Medium and text "download experience"2021-07-16T14:45:42.083+08:00 [Information] MainPage - Action: "downloadexperience", State: ""2021-07-16T14:45:42.097+08:00 [Debug] offlinedownload - B

Hi guys,   My customer is using Vuforia MTG to train their models (a steering wheel). The MTG will generate .unitypackage and .dat file for later use in Unity3D. They also need GLB file as well for Unity3D (as the whole steering wheel is hard to be scanned by the drivers, so GLB file is needed as a basic model for better use). They found that during the MTG training, MTG can generate .glb file as artifact in a folder (somewhere like ...\.publish), which could be very useful for them to convert .igs file (which they upload to MTG) to .glb.   The problem is, they are using Offline MTG in production environment, and such artifacts cannot be found anymore. So does anyone know if we can call this function separately, or we can use some other workaround method.   I checked on Internet that there may be some 3rd party's software can do converting thing, but whether they are not freeware, nor are they in safety/compliance concerns for customer. so anyone have any idea about this

Created an application in studio that has multiple views for different languages with audio's, each view is accessed with 2 language for now that has 14 English audios and 14 Romanian audios( this applies for 4 views). The issue is when I switch between views as well as languages the audios play only once for 2 views, when its comes to 3rd and replaying the first 2 views no audio is played. Attached screenshots of debugging for more clarity on the error/issue.   Error:  [Intervention] Blocked attempt to create a WebMediaPlayer as there are too many WebMediaPlayers already in existence  

Hi,   How to save image from camera widget of 3D-eyeware into local storage (picture gallery of Hololens II)?   Thanks.

Hey everyone! Could Vuforia Object Scanner be used for Vuforia Studio Experiences for Model Targeting? If yes, could you please provide an example how it could be implemented?   Best Regards Olena

Hi all,  I hope like to do a clean up of my experience server. While i am using the Vuforia View in Mobile/IPAD, i notice a list of project in the library, but it is not loadable. I check the directory of the experience server.: \ptc\studio-es-store\projects, i am not able to find the related project related to the name of the experience in the library.   1.  I read  Article - CS281363, and would like to try curl, i hope to clarify the following: " Project title might not be the same title of the publish experience." when i using the command below.  -X "DELETE" https://<your-domain_name>/ExperienceService/content/projects/<projectname>  How can i identify the correct "projectname" to delete, as i cannot find the "project" folder.   2. Can i view the from the folder in the directory, what title is used for the Title for the experience? 3. If i have the project in the ES, but i am not able to open the project with the Vuforia

I am wondering how to make a button that can go back a step in a sequence. I have a button that if I click it, one step of the sequence will play. I also have a button that will replay the step. I would like a button to go back steps and am unsure of how to do this. 

Hi All， I want to use the model target to identify the devices in the factory and display the data of each device separately. The problem is that some of the devices in the factory have the same model shape, how should I differentiate them? The solution I can think of now is to set different inspection model profiles for devices with the same shape. But for large equipment, this method is very impractical. Is there any other better solution?

I am working on one complex assembly project where in between sequence I need to show the compression of spring followed by forward movement of piston. How to achieve this in creo illustrate without using Creo parametric (Mechanism/Animation- no license).      Thanks in advance  

Hi,   I use the reflect shader on my object. But it remove model regular color, texture. I wish to apply a shader to make it more colorful, not replace it. Is it possible?   Before shader   After shader    

Hi,   I try higher version shader in TML (GLSL). #version 300 es After I preview the project, I got error message. Compile error in vertex shader: ERROR: unsupported shader version