If it's okay, I'm kind of in need of assistance,
This is an AR filter mini game.
I would like to replace an object's material when the loop count reaches a certain value. I found it extremely challenging to do it with the Patch Editor so I went and explore options with scripting but I really hit a wall with Reactive Javascript. (I'm only an amateur with the conventional javascript and have no idea how to use If-Else statements in Reactive JS).
So I was wondering if there's a way to change an object's material dynamically, controlled by a loop counter? Any help would be greatly appreciated.
Let me know if there are any additional screenshots you need (Or project file, for the matter).
The object does not have a material attached to it.
(The software uses reactive javascript)
*I also shared a similar post in the Facebook group dedicated to Spark AR but I don't seem to get any responses so I figured I'll try my luck here.
Someone from the Facebook group responded and told me that a loop is sequential and a callback is reactive and provided the callback function sample code and I slotted my conditional statement in and it worked! Just thought I'll post this answer here.
const Time = require('Time');
const interval = Time.setInterval(function changeMat(){
if (loopCountNum.pinLastValue() >= 0 && loopCountNum.pinLastValue() <=10)
{
car.material = carMaterial;
}
else if (loopCountNum.pinLastValue() >= 11)
{
car.material = carMaterial2;
}
}, 500);
Related
Hello Support I can't get the String from a Component. I did this with 2 ways with bad results.
TextComponent textComponent = (TextComponent) item.displayname;
return textComponent.content();
The result of this is a error with Casting
and
return PlainTextComponentSerializer.plainText().serialize(item.displayname);
The result of this is Literaly "chat.square_brackets" which is weird.
Please Help. Thanks
I also was having trouble with this. Here's what I found to work for me. Full disclosure that I'm developing my plugin on the PaperMC 1.16 fork and not Spigot. So it's possible that this may not work for you, either because it isn't a part of Spigot or because you are working in a version that this feature is not a part of.
To start, I would first check to make sure that we are both on the same page. For me, the component objects being used are from a package called net.kyori.adventure.text if yours are not provided by this package I don't know that this solution will work for you.
Also as mentioned by others, accessing the displayName directly on the ItemStack isn't going to give the desired results. Instead, you need to do itemStack.getItemMeta().displayName(). This method should then return a net.kyori.adventure.text.Component; once you have the component you need to serialize it using one of the serializers from the previously mentioned package.
That will look something like this:
Component itemDisplayName = itemStack.getItemMeta().displayName()
PlainComponentSerializer plainSerializer = PlainComponentSerializer.plain();
String itemName = plainSerializer.serialize(itemDisplayName);
The package that the serializer is from is: net.kyori.adventure.text.serializer.plain.PlainComponentSerializer
I don't understand how you can access to the displayname field in ItemStack in the Spigot API.
You should use ItemMeta to manage display name. To get the item meta, you should use ItemStack#getItemMeta.
Don't forget to check if the item as a meta with hasItemMeta. You can also use hasDisplayName to be sure that the display name is valid.
I saw in cytoscape application we have features like find and filter by keywords and degree. I tried a workaround following the original docs. Here you can see the demo webdemo.intolap.com/cytoscape (view-source for the source code or snippet). The filter works well partially. Example, "apple" will display apple and it's connected nodes (1st level) just what I am looking for.
But the problem I am facing is about resetting the graph and filter again with a
different keyword. It seems the filter function does not work after the text box is cleared and then keyed in a different keyword.
I mean when I clear the text box, it resets the graph to original which is correct. I did that using an init() function which reinstates the graph. But then if I search for "Ball" filter does not work. Any help please. Thanks!
actually there is a reasonably good explanation in the official docs here, but to be honest, I too struggled with this feature at first:
Basically, you can filter the specific collection you want to search by just inserting a filter query. So if you want to filter all nodes, you can use this:
cy.nodes(filterQuery);
If you want to filter all elements, just call this:
cy.elements(filterQuery);
If you want to make it easy, you can use this short version (short for cy.filter(...)):
cy.$(filterQuery);
The filter query itself is not that hard, you can do this (assuming that you have a node with the id "first" or an attribute like nodeColor "#2763c4"):
cy.$('[id != "first"]');
cy.$('[id = "first"]');
cy.$('[nodeColor = "#2763c4"]');
cy.$('[weight > 50]');
Additionally, you can specify the target collection within your filter query like this:
cy.$('node[id != "first"]');
Lastly, if you need complex filtering, you can use a function to apply that logic to the filter, for that just do this:
cy.$(function(element, i){
return element.isNode() && element.data('weight') > 50;
});
Sounds like you are trying to cy.filter on a cytoscape instance that no longer exists at that point. That's why it works the first time, but not the second time (after you reinstate the graph, which probably means destroy & create).
You need to make sure you point your filter handlers to the active cytoscape instance.
I'm trying to use "videojs-thumbnails" plugin from https://github.com/brightcove/videojs-thumbnails and noticed that thumbnail's time, specified in the plugin configuration is not matching the timestamp in the seek bar. Coming across different comments regarding this issue I found suggestion at https://github.com/brightcove/videojs-thumbnails/issues/43 to replace line
mouseTime = Math.floor((left - progressControl.el().offsetLeft) / progressControl.width() * duration);
to
mouseTime = Math.floor((left) / progressControl.width() * duration);
By removing
- progressControl.el().offsetLeft
However, that produces still not exact time match.
Finally I came with redefined value for the
var left
Getting it from the current value of
.vjs-mouse-display
So, my final codes are:
left=parseInt((document.querySelector('.vjs-mouse-display').style.left),10);
mouseTime = Math.floor((left) / progressControl.width() * duration);
Now everything works correctly.
Greatly appreciate for comments/suggestions.
This is NOT an answer to your specific question / issue, but rather, an alternative implentation approach.
I, too, wanted thumbnails for my video(s), so I proto-typed a page
that used videoJS's plugin. I don't recall all the details of the
issues that I ran into trying to use that plugin, but I finally decided
to abandon the plugin, and design an alternative, which has its own
separate 'slider' just above the viewer. [ One 'drags' my slider,
(rather than hover along it, as you do on YouTube's videos), so that it
can work straight-forwardly on touch-screens...i.e. on Android, etc. ]
And, rather than try to extract images from the video in real-time,
(See: How to generate video preview thumbnails for use in VideoJS? ), I chose to prepare the images, ahead of time, using 'ffmpeg' and the cmd-line interface to 'ImageMagick'.
Details of that part are here:
http://weasel.firmfriends.us/GeeksHomePages/subj-video-and-audio.html#implementing-video-thumbnails
My 'proof-of-concept' webpage based on that approach is here:
https://weasel.firmfriends.us/Private3-BB/
I hope this is helpful.
I have a web app that is all run via one perl file that works with a database. At one point the user can execute an action that takes a lot of time (it adds a bunch of rows from one table to another). Is there a way I can have a wait .gif or message show while the sql is executing, and then have it disappear once it's over? I'm pretty new to perl, saw that this was possible through Javascript and the PleaseWaitButton though. Any help would be much appreciate though. My code for the lengthy update part is below, so I image whatever thing would need to be inserted somewhere in there:
if((#inTable[0])==0){
my $update = `perl /stockhistory.pl
my #updatearray = split(" ", $update);
my $val;
for(my $i = 0; $i < scalar #updatearray; $i+=6){
$val = eval{ExecSQL($dbuser, $dbpasswd, "insert into PORT_ModernData (SYMBOL, TIME, OPEN, HIGH, LOW, CLOSE, VOLUME) VALUES (?,?,?,?,?,?,?)",undef, $stocksy,, $updatearray[$i], $updatearray[$i+1], $updatearray[$i+2], $updatearray[$i+3], $updatearray[$i+4], $updatearray[$i+5]);};
}
}
Thanks for any and all help!
The way I understand your problem, I would suggest Javascript, though I do like avoiding it myself.
This way, the user can click the button, triggering the sql get, and the message comes up, while the server does what it does, when done, Javascript can tell the user so and provide the link, data or whatever the result is.
With perl, this would involve a more complicated procedure including further server/client communication.
I would gladly be corrected, though, if anyone knows better.
I've used Joel Krooswyk's Print All Backlog Story Cards solution for printing all stories in a backlog.
What I'd like to do is to extend this to have each card print the name of the parent feature that the card belongs to so I can print them all up and lay them on a table for a collaborative estimation session.
The issue is, I'm having trouble finding how to do it.
A snippet of his code in question:
queryArray[0] = {
key: CARD_TYPE,
type: 'hierarchicalrequirement',
query: '((Iteration.Name = "") AND (Release.Name = ""))',
fetch: 'Name,Iteration,Owner,FormattedID,PlanEstimate,ObjectID,Description,UserName',
order: 'Rank'
};
I can't seem to find the element to fetch!
Parent was listed on an example queries page(intended for use in the browser query functionality), with Parent.Name containing the actual text but so that hasn't worked - trying to find a reference that is clear about it seems to be eluding me.
I've looked at the type definition located at:
https://rally1.rallydev.com/slm/webservice/v2.0/typedefinition/?fetch=ObjectID&pagesize=100&pretty=true
Going to the hierarchical requirement's type definition from that page indicates it has a Parent field in one form or another.
I'm not even sure that that one will solve what I'm looking at.
A bit stuck, and I'm not sure what I'm trying to do is even possible with the hierarchical requirement object type.
Note: I assume even if I do find it I'll need to add some code to deal parentless stories- not worried about that though, that's easy enough to deal with once I find the actual value.
Many thanks to anyone who can help :)
I modified Joel's app to include PI/Feature's FormattedID to the cards when a story has a parent PI/Feature.
You may see the code in this github repo.
Parent field of a user story references another user story.
If you want to read a parent portfolio item of a user story, which is a Feature object, use Feature attribute or PortfolioItem attribute. Both will work:
if (data[i].PortfolioItem) {
//feature = data[i].PortfolioItem.FormattedID; //also works
//feature = data[i].Feature.Name; //also works
feature = data[i].Feature.FormattedID;
} else {
feature = "";
}
as long as the version of API is set in the code to 1.37 or above (up to 1.43).
PrintStoryCards app is AppSDK1 app.
1.33 is the latest version of AppSDK1.x
1.29, which the app is using is not aware of PortfoilioItems.
PortfolioItem was introduced in Rally in WS API version 1.37.
See API versioning section in the WS API documentation .
If you want to access Portfolio Items, or other features introduced in later versions of WS API up to 1.43 this syntax will allow it.
<script type="text/javascript" src="/apps/1.33/sdk.js?apiVersion=1.43"></script>
This has to be used with caution. One thing that definitely will break is around calculations of timebox start and end dates. That's why many legacy Rally App Catalog apps are still at 1.29.
This is due to changes in API Version 1.30.
Note that this method of setting a more advanced version of WS API for AppSDK1 does not work with v2.0 of WS API.
You should be able to add PortfolioItem to your fetch. Parent is the field used if the parent is a story. PortfolioItem is the field used if the parent is a Feature (or whatever your lowest level PI is).
Then in the results you can just get it like this:
var featureName = (story.PortfolioItem && story.PortfolioItem.Name) || 'None';