hologram | Easy , painless AWS credentials on developer laptops | Identity Management library

So as said above, I have (for fun) recreated a website (hologram.io), because I'm new to CSS, and just wanted to see what I can do myself without help... But I can't figure out how I can position the whole first section which is absolute (-> On top of an Image) center, center. So vertical and horizontal, So that on bigger screens it always stays perfectly in the center of the menu... On the other sections which are not absolute, I used display: flex, justify-content: center and align-items center, which works perfectly... On the screenshots I have included, you can see the problem... Also, will include the code. It looks a bit messy, but should be fine haha...

Here you can see the noncentered Absolute item Here you can see the flex items which are perfectly centered on every screensize and And here for Refernce is the hologram website...

I'm trying to implement a little fun addition into an app I'm working on, and can't seem to figure out how to get the animation to work completely / correctly.

At the moment I have something that looks like this: https://i.imgur.com/95O1Wul.mp4

I'm trying to create a hologram like you would see on some shiny game cards or in some bank notes or on those VOID stickers.

I'm using the x position of the device to determine whether to shift the start and end point of the gradient. I'm trying to figure out in my head how to use these values to make the gradient's start and end points shift based on the values. And if I incorporated the other axes how it would move around if the device is rotated.

As for code, at the moment I have:

I'm working with a service that will forward data to a URL of your choosing via HTTP POST requests.

Is there a simple way to publish to a Pubsub topic with a POST? The service I'm using (Hologram.io's Advanced Webhook Builder) can't store any files, so I can't upload a Google Cloud service account JSON key file.

Thanks, Ryan

I am trying to run a loop in a web scraping script that uses Beautiful Soup to extract data from this Page. The loop will loop through each div tag and extract 4 different pieces of information. It searches a h3, a div, and 2 span tags. But when I add the ".text" option I get errors from the 'date,' 'soldprice,' and 'shippingprice.' The error says:

In my Hololens 2 app I want to add a context menu to each hologram that the user can open by touching the hologram for 2 seconds. It should basically look like this:

https://docs.microsoft.com/en-us/dynamics365/mixed-reality/guides/media/touch-dwell-animation.gif

(Source: https://docs.microsoft.com/en-us/dynamics365/mixed-reality/guides/authoring-gestures-hl2)

But I cannot find any code examples for this. Do you have any ideas what I need to add for this or any piece of documentation?

My team has made an application in Unity3D with MRTK for the Hololens 2. Our main menu inside the application does not use a Canvas, but includes Quads to display pictures and Text Mesh Pro's 3D text fields. I have found that, while this menu is open, several elements like the top-left corner picture and part of the text fields are jittery when you hold your head steady. When you nod your head, the affected parts of the text seem to lag behind so that they end up lower or higher than the text that remains steady.

The cutoff point between stable and unstable text is always the same. There is a central area that is stable. Text that is too high, or too far to the left or right in unstable. The division is in the middle of the letters (For example, the top-most part of the capital letter S is unstable, while the smaller letter m is stable.) It does not matter if the viewport is centered on the center or the side of the menu. Other objects in the menu, such as buttons, that are further outside the center, are still stable.

I'm aware that there can be problems with hologram stability, but I do not understand why only part of the same textfield are affected. I can't include screenshots or videos because the effect doesn't show up in screencaptures of the Hololens.

Does anyone know what could be causing part of an object to be unstable in the Hololens, and what might be done about it?

Edit: I made an edited screenshot to try and recreate the visual effect seen in the Hololens:

My 2d platformer has a "time travel" mechanic. You place down a hologram at a location (actor with no collision and some pretty effects).

While you hold down the "Rewind" button, your character's collision and gravity are turned off, and he slowly moves towards the hologram.

When you release the rewind button, it turns his collision back on.

My tilemap is set to "block" the pawn (so he can walk on it, etc).

If you release the button while he's overlapping the terrain, and it turns his collision back on, he gets stuck.

I'm wondering what to do. Unity automatically "ejected" an object that was overlapping something it shouldn't be.

Since the terrain is set up to block the pawn, I can't fire an overlap event. "On Component Hit" will fire just from him standing or rubbing against the terrain, so that won't do either.

How should I detect that the player is popping up inside the terrain? I can decide what to do later (eject them, kill them, prevent them from appearing, etc). But for right now I just need to differentiate from them touching the tilemap and being inside it.

Any ideas?

This is my first project using the Hololens and MRTK for Unity. I want to make a button that restarts the experience for the player when pushed.

I connected a button to a new script with the following code:

Looking to make an app for Hololens (1st gen) with Vuforia and MRTK. The intent is to have several 3D models be displayed as holograms based on different vumarks. Want to use MRTK to rotate the models using hand gestures and resize them as well.

Question is about MRTK vs holotoolkit. Which one should I be using. Does one have more features than the other? I understand that MRTK is newer and it used to be known as holotoolkit. Wondering if any features were removed from holotoolkit before it changed to MRTK?

Which one between MRTK and holotoolkit works better with the Vuforia engine?

Also, I want to rotate the 3D models along the x axis. Followed this tutorial involving a pre-built sample https://docs.microsoft.com/en-us/windows/mixed-reality/develop/unity/tutorials/holograms-211, where user can rotate model on y axis using hand axis. I can't seem to figure out how to do rotation on the x axis.