#udon-general

59 messages · Page 45 of 1

cunning mist
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During Triggers, custom layers were basically required in any slightly more complex world.

void ridge
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OK, so there's also some precedent. That makes me feel good, thanks.

void ridge
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OK I don't feel good anymore. I created a new layer, set it to collide only with Pickup, and the only objects on it are intermittently pushing my player around.

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Welp. I set the layer to collide with nothing at all, and it's still pushing my player around 😭

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Never while grounded. Didn't I read once that when players aren't grounded they magically become a rigidbody? Am I becoming a rigidbody that likes to collide with strange new layers?

scarlet lake
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How can i make a "npc's" head follow the player in udon?

light shard
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So I'm confused with the UI system in Unity and when UDON affects it

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I made a new udon project, and tried to create a slider and toggle, but it wasn't working. the ui shape raycast in vrc didn't even appear to interact with the toggle or slider

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and a video showed me a node setup to make it work, like this

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BUT i took my old SDK2 world with an existing ui menu, and imported the custom package into my new udon unity project, and those locally work fine

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the only button that has anything to do with UDON is the accurate reflections toggle, because it disables and enables 1 gameobject with some udon language that turns on either performance reflections or accurate intensive reflections relative to the active state of the toggled game object

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im just confused why these buttons work now in this scene, but not in a fresh one

floral dove
solid apex
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how can i destroy my gameobject(Pickup item) in udon ?

floral dove
daring copper
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anyone have issues with sdk3 video player where it rarely loads for someone? videos would load consistently for most of a group of people i was with, but for one or two of them it took quite a bit of effort to get videos to load. this spanned across different maps and different types of videos(one was a custom server one was vimeo).

cunning mist
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How's their internet?

dapper lion
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@daring copper vp for desktop and basic oculus is having serious issues

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youll have to either resync or input the video

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quest appears to be having video issues but not as bad yet

daring copper
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is it just very spotty, like some rift users will be fine while others will struggle? most people in there were using rift s and were okay

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but one person with rift s was struggling, other was desktop

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their internet is fine, one is gigabit and other is like...100 down or something around there

hushed gazelle
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@ruby hazel there's a couple of other bugs with spawned instances of objects too I've found. They seem to lack an ability to self-identify when it comes to executing certain nodes that need the game object to target itself like Avatar-application. I had to go around that with my Gachapon machine by just sticking pre-existing balls in the machines and populating the contents when one's drawn locally by a player.

heady tusk
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Someone has a idea how to created a Object Position Reset Button? I have a Bunch of Props that are throw able on my Map but of course at some point it is a mess and now i would like a button that resets them back where there started.

chilly aspen
mighty fjord
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If the objects arent local, would that script still be able to store their position properly before they get synced?

fierce pond
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Is instantiation still is local only? Is there anyway I can spawn in assets that sync to everyone in the world?

vernal maple
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A quick question, to make sure I'm understanding this correctly. OnDeserialization() is called when the synced variable is resolved for the client correct?

fiery yoke
fiery yoke
vernal maple
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Many thanks as literally always. <3

fierce pond
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Ok thank you!

paper plinth
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big shout to the guy who made vrworld toolkit, I know you're in here

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I bought a gorgeous set of space station prefabs off ArtStation

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and I'm doing a world off it and I think it just saved the whole project

void ridge
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You talking about 1? They've got a Discord, too, DM me if you want a link.

paper plinth
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except now I want a crunchwrap supreme

mossy cobalt
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Hello, so I am getting this error Assets\VRCSDK\SDK3\Runtime\UnityEventFilter.cs(14,7): error CS0246: The type or namespace name 'TMPro' could not be found (are you missing a using directive or an assembly reference?) does anyone know how to fix this

chilly crater
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How customizable are navmesh and navagents? Like if I set two agents to path to something on the other's back, would they eternally circle each other?

paper plinth
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@mossy cobalt is it stopping you from building your project? (it's textmeshpro I think, you can go to the options and import the textmeshpro dependencies in window-textmeshpro)

mossy cobalt
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yea its stopping me from building it

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@paper plinth where would i go to import the textmeshpro?

paper plinth
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that's part of unity I think

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window-textmeshpro

chilly crater
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Doesn't it usually ask if you want to import that when you first add it?

floral dove
mossy cobalt
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well i restarted it and it seems to be fixed now

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lol

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thank you @floral dove

floral dove
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when in doubt, close it out

chilly crater
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Restarting is always a viable solution. Except for people. Stupid medical laws...

somber wave
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I get invited to my freinds world and the new update theres a tick for you to join but it dosent show for me

floral dove
stark adder
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Come into my world.. Looked into Debug and WTF

fiery yoke
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Thats probably their obfuscation mechanic

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Quite spammy, but shouldnt worry about it.

oak trail
stark adder
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...

floral dove
stark adder
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.. Looking forward to the fix

void ridge
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It's just that they significantly increased the amount of angry bees in their codebase.

scarlet lake
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I am back with a redesign on my randomizer. This is what I've come up with so far. Its only applying one material to all the meshes instead spreading out the other 22 materials to the meshes in the array. Any suggestion to make each mesh have it's own different material without duplicates?

📎 unknown.png
lean jetty
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Hello.
I have one question.

The attached image is the code currently being created,
Execute particle system when conditions are met
If you try, you will get an exception error.

The above error occurs in "particle.Stop" and "particle.Start"
But I don't know what caused it.

Thank you.

📎 9.png
floral dove
lean jetty
floral dove
lean jetty
floral dove
brittle stump
floral dove
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then it reads "OnPlayerTriggerExit, Set the Mirror Gameobject to Inactive", very simple.

unborn hornet
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If one respawns while in a trigger, does the exit event fire?

floral dove
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if you want to handle that, you'll need to use OnPlayerTriggerStay to set a flag while the player is in the trigger volume and check for it not being set. But you probably don't want to check that every frame, it's up to you to decide how often.

unborn hornet
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Doesnt the stay event run in the FixedUpdate phase?

cursive heath
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is there like a video series for beginners?

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or something

hushed gazelle
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@floral dove is there any chance we could ever get access to Unity's Wait command via a node?

floral dove
floral dove
floral dove
hushed gazelle
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Ahh, sorry.

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And yes.

fiery glen
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Is it possible to enter the world with the click of a button? Not through VRCPortalMarker. and using Application.OpenURL inside VRchat?

void ridge
floral dove
floral dove
sage shard
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Anyone know how to Sync a video player using Udon?

cursive heath
fiery glen
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@floral dove So there is no way to select the world ID to enter through the program.

If there is no way to use the program, is there a way to change the VRCPortalMarker style?

cursive heath
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I already use blender, and can impost stuff to unity so im good on modelling and stuff

floral dove
floral dove
fiery glen
placid peak
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I need some help, im making a world for someone and they want a udon asset, now the asset it self is simple and copy paste in but how the fuck do i use everything else? im trynig to make a trigger that plays an audio file once when you press it

fiery glen
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@floral dove Do you have an example?

chilly crater
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How would I go about implementing a... scoreboard type deal for a money balance? I'd like to be able to generate and assign a synced string/int/float to players to be able to use for betting.

scarlet lake
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how do i fix this error i keep getting it everytime i go to publish my world

📎 unknown.png
brittle stump
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is there an ideal sync frequency for the AV(stream) video player to prevent not having video/sound upon joining the world?

brittle stump
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is there anyway to make "OnPlayerTriggerExit" local to the one player? its triggering everytime someone exits. i.e. mirror will turn off for everyone when anyone exits

grand temple
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Onplayertriggerexit provides the playerapi of the player. All you have to do is check if player.islocal

zenith pine
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Hi does any udon stuff work in quest version because so far I have had a lot of glitches

brittle stump
grand temple
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You would need to put it on a layer that doesn't collide with player, yes. I'm not sure off the top of my head if playerlocal collides with player

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However if this is a collider that surrounds an area and people can be inside the collider, you'll want to put it on the mirrorreflection layer so that it doesn't interfere with ui lasers, pickups, and interacts

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@zenith pine udon in general definitely works on quest, but I know at the very least, inputfields do not and will cause the script to crash

zenith pine
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and the flashing etc I assume is also compatibility issues to be worked out in the future

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cool thanks for answering

hallow sable
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is this the best way to play a custom url in a video player?

dusk orbit
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how do i set a bool false

scarlet lake
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0

hallow sable
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this and it only loads client side

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like for the person who pushed it

dusk orbit
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why not send custom network event then

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that should send it for every player

hushed gazelle
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@grand temple AHHHHhhhh, I've been trying to beat my head against the problem of detecting players without it blocking the lasers for ages now, thank you for that trick.

hallow sable
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so the other way I did it would work? @dusk orbit

dusk orbit
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have you tried it?

hallow sable
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no, not yet

dusk orbit
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i dunno just from looking at it

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but i know that as ive used it, sendcustomnetworkevent will act like send custom event, but for every player

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ive used it to synchronize button pushes and stuff

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give it a shot

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yo so i have a very simple q, how would i set a bool true

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or false

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i cant find a set function inside boolean

hallow sable
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didn't work :/

dusk orbit
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hm

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maybe its the logic

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looks like youre saying "if there is a custom event, and this is the owner, play the video. if this isnt the owner, send the custom event again"

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but it doesnt actually play the video, it just keeps sending the custom event to no effect because if it isnt the owner, it will always come through the branch as false

hallow sable
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send the video as owner tho

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which makes the person the owner

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I did that before with a custom string

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works fine

dusk orbit
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ohh

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i see

hallow sable
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idk I mean it works fine if I don't use custom send event

dusk orbit
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wait does isowner set the player as an owner?

hallow sable
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but only for the person who pushes the button

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yeah so I have been told

dusk orbit
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it looks likeits a bool checking it is the owner

hallow sable
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wait

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no

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the custom event

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the owner part on that

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the network event

dusk orbit
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something i noticed, custom network event target is set to owner

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why not set it to all

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then you dont even need to worry about whos the owner

hallow sable
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how it was explained to me was

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that won't work

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the example I saw did it that way idk

dusk orbit
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ah

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its seemed to work for me but maybe im not doing it right

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or maybe its different with videos

hallow sable
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well the way I did it works

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but

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any other person it does not sync with them

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:/

dusk orbit
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right i get that

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well i'd say change owner to all

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best advice i can give

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maybe someone else here knows more about video palyers

hallow sable
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I had one admin tell me about it before but just what I did

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didn't want to ping bc its been a few days

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ohh I think I know what it is

dusk orbit
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im losing my minddd

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i cant figure this out

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all i want is to be able to set a boolean true and i cant find the right node

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just bool = true

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thats it

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how

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i know how to toggle a bool but i dont want that here

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i want to set a bool and have it be right forever

chilly crater
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You can do the same for bool0 (false). Just leave the box unchecked.

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then you can just drag out a bool1 or bool0 whenever needed

dusk orbit
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nah

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i mean set it true or false via code

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like, set bool true on trigger enter

unborn hornet
# hallow sable

I don't recommend having flow logic noodles (the white arrows) merge into a single node. That has never properly worked for me. ime the resulting uasm gets incorrectly ordered. (though I do hope they are able to actually make it work at some point)

chilly crater
dusk orbit
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oh so if bool1 is false that will change it to true?

chilly crater
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bool1 is always true.

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If conditionalBool is false, it will change to true

dusk orbit
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theres no way to set bool1 to true if its false?

chilly crater
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bool1 will never be false

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EVER

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conditionalBool is what changes.

dusk orbit
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ok

chilly crater
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You are just telling conditionalBool to "be like bool1"

dusk orbit
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but like, i wanna be able to set a bool true

chilly crater
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conditionalBool is what you are setting to true

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You swap out conditionalBool for whatever bool you were making true.

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bool1 is just there for a static true, so you don't accidentally misclick something or the code goes wrong somewhere.

hallow sable
fiery glen
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I uploaded it to Lab and made it public, why can't I find my world in Vrchat?

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Does anyone know how to change the default portal mark model and style?

unborn hornet
hushed gazelle
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@fiery glen It'll be under My Worlds in the worlds tab. You probably also need to enable Labs Worlds in the Settings Menu.

fiery glen
hushed gazelle
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It's a Labs world, so they'll find it on their own if they have Labs worlds enabled.

fiery glen
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I mean, I uploaded the world to the public, how to search my world by search.

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I know that you can choose on the menu, but if more and more after the world, people have to look for a long time

brittle stump
hallow sable
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@unborn hornet well I did my custom url graph but it only plays it for the person who clicks on it :/

paper plinth
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Hey guys
If I raycast down on y to return my offset distance from the ground, will it tell me my distance from the terrain? From any collider? I need the distance from the ground so I can update the position of my speeder.

scarlet lake
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what is udon?

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is it food?

fiery yoke
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?whatisudon

hidden martenBOT
#

VRChat Udon is a programming language built by the VRChat Development Team for use in VRChat worlds! It enables complex behaviors and logic in VRChat worlds. Read more about Udon in our documentation: https://docs.vrchat.com/docs/what-is-udon

VRChat
What is Udon?

What’s this Udon thing anyways? VRChat Udon is a programming language built completely in-house by the VRChat Development Team. It is designed to be secure, performant, and easy to use via the VRChat Udon Node Graph, a built-in visual programming interface that uses nodes and wires (we call them “no...

scarlet lake
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thx

neon field
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what is udon?

fiery yoke
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... its literally one message up.

native estuary
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Everyone asking what is udon but no one asking how is udon 😔

left elk
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I recently updated my world to the latest SDK for Udon, After that my world stutters every 50 seconds, What can I look for?

dapper lion
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la - errors

stark adder
void ridge
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Where is Udon?

dapper lion
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if and when was udon?

void ridge
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Whomst'd've will Udon have been?

dapper lion
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is udon an instrument

unborn hornet
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Pairs nicely with mayonaise.

dapper lion
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and spaghetti

lilac hatch
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On a more serious note, if anyone is actually good with u#/c# in general, I'm having some issues i'd like to get some help with concerning videoplayers / play buttons
I got a bit of spare money to give, nothing crazy I'm just very bad at coding and super busy :(

dapper lion
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@lilac hatch do you want like a video player prefab instead?

lilac hatch
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Nah, it's a bit more complicated, I got the prefab and everything running fine

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Thanks for the concern tho 👀

dapper lion
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@lilac hatch what is not working?

lilac hatch
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Let just say that I have around 2500 play buttons in my world, each of them got one URL and... The reference to the main videoplayer.

But I removed the said videoplayer yesterday to do some stuffs and it obviously removed all the 2500 references.

I can't multi object edit udon behaviour... And i'm nearly sure it's pretty much unoptimized to have it referenced in each buttons

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And drag and dropping trough all of em is surely doable but will take ages

dapper lion
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thats probs what youll have to do tho

lilac hatch
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I'm nearly sure it would be possible to reference it one time in one script and re-use it automatically on every buttons after ? I don't really know tbf, might not be possible but that sound logical to me

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I honestly don't understand much, which is why I proposed to pay a bit ;w;

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Going to take a nap right now tho !

unborn hornet
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@lilac hatch if you look into editor scripting, you might be able to batch that work to make it quicker.

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U# has a brief on that in their wiki.

brittle stump
void ridge
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Starting to wonder if there oughta just be OnLocalPlayerTrigger... nodes that fall more in line with what people expect. Seems easy to discount the fact that other players are always synchronized, which makes OnPlayerTrigger... an implied exception to the rule that you have to explicitly make something global.

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I know when I was first messing with them it took me a minute to wrap my brain around why trigger collider nodes didn't behave the same way as Interact

brittle stump
void ridge
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The only way to do what you want to do is to use a Branch node, like I explained in the post from the other day (click the link)

brittle stump
paper plinth
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@lilac hatch do they all reference the same script and then you want the script reference back? You can multi-edit and delete the udon behavior, set one of them back up, and then copy the component from that one and paste it into the other 2499....

hollow oak
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What is udon

fiery yoke
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?whatisudon

hidden martenBOT
#

VRChat Udon is a programming language built by the VRChat Development Team for use in VRChat worlds! It enables complex behaviors and logic in VRChat worlds. Read more about Udon in our documentation: https://docs.vrchat.com/docs/what-is-udon

VRChat
What is Udon?

What’s this Udon thing anyways? VRChat Udon is a programming language built completely in-house by the VRChat Development Team. It is designed to be secure, performant, and easy to use via the VRChat Udon Node Graph, a built-in visual programming interface that uses nodes and wires (we call them “no...

hollow oak
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So programming language

paper plinth
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In my case when I deleted the object and lost all my references, I feel like when I pasted the udon behavior component with the right program reference in it, the component was set back up right with the public variables in the right place

hollow oak
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Thanks

silent gazelle
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Possible to give permission for specific player to open the door?(for example)

floral dove
lilac hatch
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@paper plinth that would work if the url / other value was the same, sadly they are not ! :(

paper plinth
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I feel like all my fields that I had before repopulated with the right entity in the public variable field tho...could have been mistaken

glacial glacier
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does anyone know how to create a local audio block toggle, i am trying to convert my world to udon and it had many music block things if u ever been to "cry room".

floral dove
paper plinth
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heyyy

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the rotation of the object is tracked to the rotation of my head real good, it's just reversed

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can someone please help me with how to make it not reversed?

chilly crater
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"v3PlayerStartingRotation" Wait, you can find out if the player is avatar 2.0 or 3.0?

paper plinth
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I'm just marking that as a vector 3

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so I don't have to read that small

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I think I'm going about this wrong. if the player is facing forward in the station to start, I don't need that part where I determine his original rotation

cunning mist
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If either a GameObject or Transform slot on a node is just called "Instance" and you want to reference the object the script is on, you can actually just leave that blank. That way you can get rid of your This -> Get transform nodes.

void ridge
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If either a GameObject or Transform slot on a node is just called "Instance" and you want to reference the object the script is on, you can actually just leave that blank.

This keeps tripping me up for no good reason other than my absent-mindedness, but I wanted to call it out for others' sake too: this works with only those two value types, right? It doesn't work with Rigidbodies, it doesn't work with UdonBehaviours, it doesn't work with Colliders, UI Text, etc. etc.

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For some reason I learned that "defaults to Self" as some kind of general rule, when it really isn't, at all, it's just a neat shortcut for only those two.

floral dove
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We're going to introduce something in the UI that makes this clearer but - it works for:

  • GameObject
  • UdonBehaviour
  • Transform
void ridge
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oof, so it does work for UdonBehaviour, yeah I can't keep it straight 😅 why not also VRCPlayerApi? Seems like the general rule is trying to be "only if one of these must exist"

floral dove
void ridge
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OK, thanks for clearing that up some more 🙂

paper plinth
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now I need to make sure the thing respects colliders
so if anyone has an example of raycast
please post it

void ridge
#

I have my own question, unrelated. I'm billboarding a sprite, but which camera should I have the sprites follow? I got them following Main Camera in editor, but it's something different in game

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tbh also confused about why particle systems seem to do billboarding natively but with a sprite renderer I have to script it. Am I taking the wrong approach?

paper plinth
#

You're riding it like a flying carpet

void ridge
#

So you're steering with head turn?

paper plinth
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So I'm raycasting down and getting the distance and trying to use that to offset the position and it's had some pretty amusing results

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Nah I scrapped that and went with the triggers

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Index triggers

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At one point over terrain I would float gradually up until I flew over something with a mesh or box collider and I would immediately smash into the ground and then oscillate wildly between the two points

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In fact the last iteration of the head turn used valley girl style, so instead of looking left and right you tilted your head, which worked way better but is still backward lol

silent mortar
#

Anyone having issues with the latest SDK? getting "object reference not set to an instance of an object" for like all of my udonbehaviors. Maybe it's a udonsharp issue.

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Merlin says it looks like it might be a cyanemu issue @dusk lance Sorry for the ping, but does the newest vrcsdk work with cyanemu?

dusk lance
#

Huh, I noticed something like that in one of my projects but ignored it since everything worked anyway (bad idea, oops).
Do all the objects that throw an error have UdonBehaviour only but no program (u# or graph)?

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@silent mortar Can you give more information on the error? Click the error in the console in unity, copy it, and paste it here. (Check for sensitive information first obviously)

silent mortar
#

Let me check on just adding a UB without adding a program.

# 
System.NullReferenceException: Object reference not set to an instance of an object
  at VRCPrefabs.CyanEmu.CyanEmuUdonHelper.OnInit (VRC.Udon.UdonBehaviour behaviour, VRC.Udon.Common.Interfaces.IUdonProgram program) [0x00015] in C:\Users\bob64\Desktop\vrchat\worlds\ASLUdonTestbed2018v3\Assets\CyanEmu\Scripts\VRCSDK3\CyanEmuUdonHelper.cs:25 
  at VRC.Udon.UdonBehaviour.RunOnInit () [0x00012] in C:\Users\bob64\Desktop\vrchat\worlds\ASLUdonTestbed2018v3\Assets\Udon\UdonBehaviour.cs:930 
UnityEngine.Debug:LogError(Object, Object)
VRC.Core.Logger:LogError(String, Int32, Object)
VRC.Udon.UdonBehaviour:RunOnInit() (at Assets/Udon/UdonBehaviour.cs:935)
VRC.Udon.UdonBehaviour:InitializeUdonContent() (at Assets/Udon/UdonBehaviour.cs:917)
VRC.Udon.UdonManager:RegisterUdonBehaviour(UdonBehaviour) (at Assets/Udon/UdonManager.cs:401)
VRC.Udon.UdonManager:Initialize() (at Assets/Udon/UdonManager.cs:80)
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the above is for a u# script in my world.

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I get "[<color=yellow>UdonBehaviour</color>] Could not load the program; the UdonBehaviour on 'gameobj without ub' will not run." on a gameobject with a UB that is null

dusk lance
#

Looking at the code... did they rename network ready to cause an error there? Hmm I need to get the latest sdk from the recent release.

floral dove
dusk lance
#

Still waiting for latest sdk to import. I assume you changed _isNetworkReady so my reflection code breaks now

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That's a lot of errors.
Should be an easy fix on my end. Looks like I'll have another small release.

(Since you are here Momo, can I request that OnNetworkReady() be callable and not defined out because this isn't client code? 👀 )

floral dove
silent mortar
#

Thanks guys.

dusk lance
# floral dove I'll discuss it with the team - but I think we only want OnNetworkReady to be ca...

Oh, I didn't mean that in terms of Udon calling the method, but more that I can call it in my helper methods directly. Current code has it surrounded in #if VRC_Client, meaning I can't use it in the sdk and am forced to use reflection to set the value. At the same time, forward and backwards compatibility require I have both methods in the code anyway, so this would just mean a third...

📎 unknown.png
floral dove
#

we've got some other things on the roadmap, like automatically routing SendCustomNetworkEvent calls to SendCustomEvent calls that would be helpful in this scenario, but we'd rather have a separate code path that can turn on _isReady and do any other substitution necessary.

dusk lance
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I suppose that just means more features for creators and less code I would have to maintain.

floral dove
sage shard
#

does anyone know how to sync a video player using Udon? Im sure its simple but I can't seem to figure it out

void ridge
silent mortar
#

or check out the usharpvideo player that merlin made

dusk lance
floral dove
ember finch
#

What is udon

native estuary
#

?whatisudon

hidden martenBOT
#

VRChat Udon is a programming language built by the VRChat Development Team for use in VRChat worlds! It enables complex behaviors and logic in VRChat worlds. Read more about Udon in our documentation: https://docs.vrchat.com/docs/what-is-udon

VRChat
What is Udon?

What’s this Udon thing anyways? VRChat Udon is a programming language built completely in-house by the VRChat Development Team. It is designed to be secure, performant, and easy to use via the VRChat Udon Node Graph, a built-in visual programming interface that uses nodes and wires (we call them “no...

ember finch
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Oh ok

fiery glen
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VRchat Is there a way to use SceneManager.LoadScene? to switch between different worlds via U#?

cunning mist
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Nope, sorry

fringe lily
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Does anyone have a link to a proper tutorial one how to make 3.0 avatars? Like with it going step by step?

fiery glen
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Some people know that pc mode can use keycode event, that vive, vive cosmos controller event how to write?

unborn hornet
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A good number of people use an overlay like XSOverlay or OVRToolkit that has a emulated keyboard, but there are a couple udon keyboard prefabs out there.

fiery glen
unborn hornet
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If you want it for yourself personally, the overlays does fine. If you are wanting to do something in creating a world, you'd need one of the udon keyboard assets (I dont have those links on hand atm).

silent mortar
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Anyone notice any bugs with toggle checkboxes with the latest udon sdk? I have unity set to disable/enable gameobjects on value changed. And ever since i've updated the sdk (and cyanemu) they don't fire ingame anymore. However they do fire play mode...
toggle inspector looks like this:

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in my sdk2 world, these toggles work fine, and prior to the sdk update, they also worked.

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I'm just scratching my head at the moment.

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Clicking the toggles have the checkmark appear/disappear, but the action doesn't seem to be firing.

royal dragon
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Anyone know how to interact with post processing? trying to use UI to alter the weight on a post process volume and running into walls.

fresh cave
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So i put a VRC pickup script on an object. how do i make it global?

peak lagoon
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hello i am trying to mkae a world with Collision Collectables, but it seem when ever i or anyone else is the instance owner our frame rate drops but anyone else is ok

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the collectables seem to works as planned but that is a downside i am fairly sure i did something wrong.

fresh cave
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what are you using collision collectables for

peak lagoon
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Rings for a Sonic like Level

full wind
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Hi guys, this might be a silly question, but is there an official tutorial for udon ? I could not find it anywhere

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Only the first step on making udon world video posted on youtube by vrchat

paper plinth
# peak lagoon

I have a rudimentary system set up to collect coins along a route using the go-kart prefab, and then increments a counter by moving a cube up a ladder in physical space to indicate how many have been collected, but you can do that any way you want in order to get the score value information out there so everyone can see it. When a coin gets collected I drop it below the terrain and increment the counter. It's basic but it works.

peak lagoon
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at the time being it's just for show and not much else as i'm still learning how this all works

paper plinth
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I'm not sure if that's really the "proper" way to do it...if you want to see it work I have my udon practice world

peak lagoon
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i seemd to have checked Sync in the Var tables and that was mkaing it lag terribly

paper plinth
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Oh right, I assume syncing an array is pretty heavy

peak lagoon
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thinking that ment it's sync across users but that didnt seem to do anything diffenrt

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other then lag me lmao

paper plinth
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I got the impression that synchronizing the position of objects was easier than trying to pass information back and forth so I focused on that when I designed the mechanic

peak lagoon
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each ring is 1 prefab

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but they all seem to act differnt still

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i can see people only collect about half of them

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i feel like im missing an element to al this

ionic jungle
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is this wehere we can ask questions

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Cuz i cant get 3rd person camera on desktop mode

fiery yoke
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If they are regarding VRChat's Udon Programming Language then yes.

silent mortar
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Welp. I figured out my issue. I was using .active instead .setactive. Strange that it stopped working all of a sudden.

floral dove
paper plinth
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Has anyone here used raycast down to determine how far up an object is off the terrain / collider and update the object's position so it always stays that distance away?

floral dove
paper plinth
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Oh boy

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Sync everything then, let's go

void ridge
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I'm looking at the Example Scene and I don't understand why the UIText isn't always displaying 1 click more than the clickCount variable. On the first click, shouldn't it be setting the variable from 0 to 1, and then setting the text to 1 plus 1? vrcThinking Instead it sets it to 1 and then displays 1

📎 unknown.png
fiery yoke
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Good question, can you show the assembly that is generated for that specific part?

void ridge
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It's the "ButtonSyncAnyone" program in the Udon Example Scene. I can post the assembly code for the graph, but I'm not sure what you're asking for with "that specific part." I'm not literate in the assembly code.

fiery yoke
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I dont have an SDK project open right now so I cant look it up myself (without a little work :P)
Just look in the assembly for something along the lines of ".export OnClick"

void ridge
fiery yoke
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wow

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thats

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bad

void ridge
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what did I break 😅

fiery yoke
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I dont think you broke anything...I think the graph compiler is just bad

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Im particularly talking about this part:

        PUSH, clickCount
        PUSH, Int32_1
        PUSH, clickCount
        EXTERN, "SystemInt32.__op_Addition__SystemInt32_SystemInt32__SystemInt32"
        PUSH, clickCount
        PUSH, clickCount
        COPY
void ridge
fiery yoke
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The first 4 instructions are basically saying: "Take the variable clickCount and the integer 1 and add them together, then put the result into the variable clickCount"

That should not be the case however. The addition node should put the result in a "temporary" variable that is then used in the "Set clickCount" node.
This can cause really bad behaviour.

fiery yoke
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@void ridge However I still havent quite understood whats going on, need to read the assembly a little few more times lel

fiery yoke
void ridge
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This program behaves as it was intended to, though... OnClick increments the variable and displays its new value via Set text. So my presumption is that this graph is supposed to work that way. I just don't get why it's supposed to work that way.

fiery yoke
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I will try to translate that assembly into words to the best of my ability:

    OnClick:

// Check if you are the owner of "obj_0" and put the result in "Boolean_0" 
        PUSH, obj_0
        PUSH, Boolean_0
        EXTERN, "VRCSDKBaseNetworking.__IsOwner__UnityEngineGameObject__SystemBoolean"
// Jump to *somewhere* if "Boolean_0" is false.
        PUSH, Boolean_0
        JUMP_IF_FALSE, 0x000000BC
// Else
// Take clickCount, add 1 and put the result in clickCount. THIS IS BAD, the result should be put in a *temporary* variable, otherwise the Addition node has a hidden side effect (mutating the variable) which can cause really bad problems.
        PUSH, clickCount
        PUSH, Int32_1
        PUSH, clickCount
        EXTERN, "SystemInt32.__op_Addition__SystemInt32_SystemInt32__SystemInt32"
// Set clickCount to clickCount. This is where clickCount should be set to the temporary variable from the addition, otherwise it currently is simply redundant.
        PUSH, clickCount
        PUSH, clickCount
        COPY
// take "uiText" and put it into "instance_0"
        PUSH, uiText
        PUSH, instance_0
        COPY
// take "clickCount" and put it into "instance_1"..."instance_1" is seemingly never used again?!
        PUSH, clickCount
        PUSH, instance_1
        COPY
// take "clickCount", turn it into a string, and put the result into "value_0"
        PUSH, clickCount
        PUSH, value_0
        EXTERN, "SystemInt32.__ToString__SystemString"
// set the text field of "instance_0" (formerly "uiText") to "value_0" (formerly clickCount)
        PUSH, instance_0
        PUSH, value_0
        EXTERN, "UnityEngineUIText.__set_text__SystemString__SystemVoid"
// rest of the program...
        JUMP, 0x000000DC
        PUSH, instance_2
        PUSH, target_0
        PUSH, eventName_0
        EXTERN, "VRCUdonCommonInterfacesIUdonEventReceiver.__SendCustomNetworkEvent__VRCUdonCommonInterfacesNetworkEventTarget_SystemString__SystemVoid"
        JUMP, 0xFFFFFFFC
void ridge
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Thanks, that's really helpful for me. But you wanna just put that on pastebin and link it to me instead? 😛

fiery yoke
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You can put it on pastebin yourself now :P

void ridge
fiery yoke
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Also technically comments in UASM are done with @'s if I remember correctly. ¯_(ツ)_/¯

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Seems like the graph compiler is actually really broken to me... I have no idea how that even works at all.

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@void ridge Did you copy/paste the entire assembly for that program?

void ridge
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That's what I linked to you on pastebin above, yes.

fiery yoke
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Then instace_4 is also allocated/defined, but never used.

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Really really strange stuff going on there...

void ridge
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I created a new Unity project, imported the WORLD-2021.01.28.19.07 SDK, and checked the program again. It gives the same assembly code.

fiery yoke
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Have you re-compiled the program?

void ridge
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Yes, I did that too.

fiery yoke
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Well thats bad then...I guess the reason why it works is because the Graph is wrong, the Graph Compiler compiles the wrong Graph wrong, and coincidentally that gives the "correct" result? I dunno tbh

void ridge
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Interested to see what input Momo has. Gonna focus on other stuff for now, thanks for entertaining this with me Helper 🙂

fiery yoke
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Thank you for bringing this to my attention. I hope I didnt make any stupid mistakes, but as far as I know the graph compiler is simply just broken there.

floral dove
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I'll take a look at this today and see if something went screwy in the compiler

fiery yoke
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Yeah. And if you fix the compiler, you can also fix that graph lul, since the graph shouldnt result in the wanted behaviour.

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As Joker correctly pointed out, the UI text should always display clickCount + 1

void ridge
fiery yoke
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Probably related to the compiler messing up big time.

ionic jungle
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excuse me? i need help

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How does one go into third person in vrchat

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like third person "selfie mode"

dapper lion
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@ionic jungle like the vowgan tutorial?

ionic jungle
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?

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wdym

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whats a vowgan tutorial?

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@dapper lion

floral dove
# ionic jungle ?

this Channel is for learning about VRChat's custom world creation system. See #faq to learn where to ask other questions.

ionic jungle
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oh, im sorry, forgive me

paper plinth
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Will GetPlayerById[0] return the player that made the instance?

dapper lion
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i dont think so (but i havnt messed with player ID mapping in a good while)

paper plinth
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I would like to make an object in the world match the player's rotation without the player having to do anything. I guess I could make a massive trigger LOL

fiery yoke
paper plinth
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okay so the first person who joins the instance is 0

fiery yoke
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Yes

paper plinth
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that's fine

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thanks guys

fiery yoke
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but if that player leaves

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then there is no player 0 anymore.

paper plinth
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I'm making a little compass to help me debug why my head turn locomotion glitches out my flying chair LOL

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so I only need it to talk to me

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I'm desperate to implement valley girl locomotion where your head tilt turns you left and right

dapper lion
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still trying to recreate minecraft flying or alt space flying

paper plinth
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what's minecraft flying like? I'm flying stuff right now, I need collision
you can have the graph, it's not good but you can have it if you want it

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you just need to implement pitch and roll or w/e

void ridge
paper plinth
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velocity in what direction?

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like...
that's just... 3, 2, 1, blastoff, huh?

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can you control it?

void ridge
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It's a joke

paper plinth
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oh lmao

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I've never played either game

void ridge
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I'm waiting for literally to come back and be mad

paper plinth
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it's trivial to make the vrcchair fly around and ignore colliders

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I just figure people want a little more than that

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my angle is that it's fun to drive but super hard, like the speeders in star wars

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the idea is that you would be leaning forward and lean left or right to turn it, therefore valley girl locomotion

paper plinth
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is there a way to get block to let me add mode nodes? Sometimes it adds another node, sometimes it doesn't.

floral dove
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it will add a node whenever all the available ones are full

paper plinth
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it would do it when I would drag from the block to the next node, but when I dragged from the next node back to the block, it would not add another node

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so I reloaded the graph lol

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and it worked

dapper lion
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@void ridge holy pog thats way simpler than what i was trying to get lol

void ridge
dapper lion
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i was about to say, i only saw "get key down" and my brain was like "oh, up and down" lmao

void ridge
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||the key combination is Alt + Space and that's why it's Alt Space flying||

dapper lion
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very funny lol

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yea its already weird cus 2 keys are going into conditional lol

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got my hopes up thinking my method is off lol

paper plinth
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big shout to the guy who put the together all the controller inputs into one prefab

dapper lion
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wish there was a sheet for quest controller inputs

scarlet lake
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Bye

dire orchid
void ridge
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I'm pretty sure that request is now deprecated and ought to be closed. We can control gravity, bounciness, and friction of objects.

dire orchid
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I want to change the solver iterations and other settings

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So things react more realistically

void ridge
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Oh ok, you're not only talking about gravity then. Yeah, then that request makes sense.

stoic mountain
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heyo. I have two problems :

  • I keep getting errors with Udon : "some bullshit could not be converted to other bullshit" in udonbehaviors where im not actually trying to convert aforementioned bullshit to other aforementioned bullshit
  • I cant test build my map anymore because it sticks to an older version of it, despite my modifications, any idea what could prevent the build from outputing the up-to-date version of my world ?
floral dove
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problem 2 may be caused by problem 1

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you may be able to copy-paste all your nodes into a new graph to fix the issue (you will lose any comments and groups but retain everything else). I'm curious if that helps but I've yet to have any reproducible steps to see this issue first-hand.

stoic mountain
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@floral dove heres the script :

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its purpose is to be used on a generic button object

floral dove
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can you share the actual asset?

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I can't recreate that by hand in order to test...

stoic mountain
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ill check your suggestion of copying the content to a new script first, so you wont waste your time if it works

floral dove
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even if it does, I'd love to have a copy of a broken one so I can reproduce the issue and fix it here

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whatever's going on is not your fault and if copy+paste fixes it in this instance, it could pop up again.

stoic mountain
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what format do you want that in ? unity asset ?

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not too sure how to share it

floral dove
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yes, the actual .asset file would be great

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are you not allowed to drop it in this channel?

cunning mist
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If not, you can use the + icon, or zip it and drag it into Discord.

stoic mountain
floral dove
stoic mountain
floral dove
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excellent, thank you!

stoic mountain
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(while im at it, I have an unrelated question : Im trying to make a "all sizes matter" kind of world, where installations are available in different size so most avatar sizes can easily use them - kind of Beastar-like.
Ive put some script to change the player speed depending on its size so that works quite well so far, but it seems that the avatar capsule colliders are always the same size, resulting in mice-sized avatar getting stuck by ceiling beams 1+ meter above.
Is there a way to control the avatar collider size ?)

floral dove
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nope

stoic mountain
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</3

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ill try some trick then ;)

floral dove
stoic mountain
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@floral dove ill try right away

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@floral dove ok so far so good :

  • tried without the package first to confirm the error was still there - ok
  • imported packaged, tried again : no error
  • test build : good version, no problem
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thank you !

floral dove
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yay! thank you - I'll get this fix in the next major release.

stoic mountain
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Nice, glad I could help !

stoic mountain
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@floral dove just a heads up, I cant interact with my button right now, but its very probably because I set it up wrong.

floral dove
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if it's a UI element, make sure you have a VRCUIShape component on the Canvas, and that the Canvas is not on the UI layer.

stoic mountain
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its a physical button but I must have messed up somewhere, I dont get the highlight / interaction hint

floral dove
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make sure you've got both a Collider on the object and an Interact event in the graph

stoic mountain
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Default layer, Interactible layer, udonbehavior without interact, with interact (but nothing else tough), udon sharp, no luck. Tough im very tired so ill blame it on that and a dumb mistake for now. Ill try again tomorrow, thanks for your help today :)

serene shale
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does anyone have a simple approach to randomising the target locations for a simple teleport in udon? I have two gameobject positions that I want players to arrive in to a room at, which is initiated from an OnPlayerCollisionEnter event somewhere else

paper plinth
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Do you want them random for real if there's only two? Or do you want each player that enters to switch destinations back and forth so half line up on one side and half on the other?

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If that's the case, increment a counter by 1 and divide by 2 and check for a remainder, when there's a remainder, branch the player to one destination, and when there isn't, branch the player to the other one.

split peak
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hello, anything that is obviously wrong here? I'm trying to toggle all the box colliders that belong to a gameobject's children

📎 unknown.png
glossy hornet
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is it possible to alter the mirror script with udon?

void ridge
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And if so, are you sure you don't want to alternate between the two in order to distribute players evenly?

serene shale
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evenly distributing/alternating would probably make more sense for a stream of players coming in to a room from a collider teleport yes

void ridge
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Hah so you're pretty much avoiding telefragging

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nice

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But it is two? In that case, I would honestly just use a Branch node controlled by a synced boolean value. One branch teleports to one Vector3, the other to another, and both of them set the boolean value to the other branch

serene shale
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currently the design of the world is that of two symmetrical entrances

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appreciate the tips

void ridge
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please feel free to blame me if it doesn't work, and let me know

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(ignore those first 4 variables, I just reused an old graph to sketch this out)

serene shale
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haha much appreciated, far more than expected 👍

fading cipher
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I feel a lot more hyped to tinker with Udon now that I know it has individual bone-position detection

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Bone-tracking was what an old VR game I used to tinker with, Altspace, used. Someone had set up an entire clothing/apparel system by attaching them to different bones of the players, which was super rad

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Not to mention checking for bones being close to certain objects to register interactions and stuff :3

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Anybody know if there's a specific tutorial/video out there where people show off code that checks for certain bones and stuff so I can get a clear idea of how to write code like that?

void ridge
fading cipher
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;-;

void ridge
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People flip bones around, make them move in really strange ways, sometimes bones just won't exist. You have to keep in mind that the biggest portion of creative content in VRC is avatars, and people very much do their own thing with them.

fading cipher
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ohhhh

void ridge
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Right, some bones you can work with fairly reliably.

fading cipher
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So it's more a matter of if people are too fucky with their avatars >.>

void ridge
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You can do it, but use caution. Always account for the case where a player doesn't have that bone, or where it's out of position, and make design choices based on your priorities and the existence of those cases.

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Does the bone being out of position make what you're doing unplayable/unusable? Then provide an alternative. Does it make it just kinda silly and weird? Does silly and weird disrupt the experience, or is it just a fun quirk? Just keep those things in mind.

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I have found that foot bones are fairly consistent in their location, but not orientation. I do think most avatars will have an index finger bone. But that's the most I can say.

fading cipher
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Yeah, foot location is the main thing I plan on trying to track

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I'm looking into the possibility of a skateboard for fullbody-only (which even I don't have yet, so this is a kind-of long term goal lol) and afaik positional tracking should be enough

void ridge
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Feel free to shoot me questions and keep me updated, I'm learning this as I do it and am always happy to compare notes.

fading cipher
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Dooted, that's a pretty good request. Yeah, it kinda feels like a given so surprised it's not there

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hip tracking means you could try to make hula hoops 🤔

void ridge
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I encourage you to do some experimenting. Attach some spheres (remove their colliders or put them on Walkthrough layer) to the local player at some test bones like Feet, Leg bones, hips, spine, chest, arms, hands, head) and then watch how they move with the animation.

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Or in the case of FBT, how sometimes they'll just straight up ignore the inverse kinematics and go to a default position instead.

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Then swap through a handful of random avatars and see what changes.

fading cipher
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I'll give it a shot, danke

hollow valve
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Is udon new?

void ridge
#

?whatisudon

pastel yew
#

Can someone help with a graph that I could use to toggle a material on an object real quick please?
The object has two mat slots, but only needs to toggle one of them between two materials.

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I thought there was a SetMaterial node... ? 🤔

void ridge
pastel yew
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Found it, thank you... let's see if I can make it do the thing. ¦3

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I see it has a Custom Event node... how would I set that event to be a toggle? It was OnInteract in SDK2. 🤔

cunning mist
#

Well well well well well... A toggle Custom Event question, how conveniently timed!
https://youtu.be/y-YSWkJtutI

YouTube
Vowgan VR
Collider Toggles | VRChat Udon Tutorial

Enabling and disabling large numbers of objects all at once is pretty easy, and here I do so using Colliders for a set of couches. All assets are available on my Patreon if you'd like to have access to anything I made during or before the video.

00:0...

▶ Play video
pastel yew
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OK, gonna watch that and try and brain this out. I just need a photo in a picture frame to switch between two images...

pastel yew
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That should toggle between the textures in the array and set them on the chosen material, right?

floral dove
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this will set the texture of the material to image[0], then image[1], image[2] etc as fast as possible, you will only really see the last texture in that array applied to the material.

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if you only have two textures, you could instead have a local variable like textureIndex, and swap that between 0 and 1, then use Texture[].Get(textureIndex) to get just the texture at that index.

pastel yew
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It shouldn't get to image[2] because there's only 0 and 1 in the array though, right?

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Hmm... it's not setting the textures when I do a build & test.

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The toggle button is working...

cunning mist
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If I understand correctly, you're attempting to swap to one material while active and a different one while inactive, but you only want to swap a specific material slot and not both of the materials, correct?

pastel yew
cunning mist
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Ohhh, you want to swap through multiple, not toggle between two?

pastel yew
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Well, two would work in this case as there's only two images currently... but it'd be nice for the future to use an array for more photos.

cunning mist
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Alright, so if you aren't wanting to handle this inside of lots of animations, setting a MeshRenderer's material in an array is actually a bit strange. You can only set the entire array at once, so you first need to copy that array, modify the value you want, then set that array as the MeshRenderer's materials. This, combined with a looping count can be a bit strange, so to explain this I made a quick demo that you should be able to just snag the script from and use.

📎 SwapMaterials.unitypackage
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@pastel yew

pastel yew
cunning mist
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👍

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Oh, in the "Set Material" node, the number there is whatever value of the array the material is that you're swapping out. I assumed it would be 1 but change that to whatever you'd like.

pastel yew
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Gotcha, will do~

cunning mist
twilit breach
#

Has anyone else had an issue since the recent update that causes other players to be stuck at 0,0,0 when playing online? It happens in my newest updated world as well as an older world that hasn't been changed for a few weeks. So its nothing with the SDK updates or things I've changed.

ember spade
#

I have a question

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How come I made a VRchat account but it doesnt let me in

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It says wrong password or username

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It's broken

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It is right but the system is broken I put in my correct password and username it still says its wrong the system is just broken

fading cipher
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lol this channel is for questions about making worlds with their visual scripting language, I don't think this is the place for that unless you can't log into your VRC account in the Unity Udon component?

oak trail
fading cipher
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I couldn't remember where that channel was T.T

paper plinth
#

I'm trying to set a program variable bool to on when my object comes in contact with any collider. Is this how?

📎 unknown.png
fading cipher
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As a programmer with barely any Udon experience, that looks right 👀

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It's hard to convince myself to research and figure out Udon from the tutorials because I keep creating new hobbies to look into lmfao

paper plinth
#

it's better to either make a playground or just start making worlds

oak trail
fading cipher
#

the VRC getting started stuff recommends you read the existing code in the example worlds to get an idea ¯_(ツ)_/¯

fading cipher
paper plinth
#

if you already know how to handle gameobjects in unity then udon is that with nodes
you won't have any trouble

oak trail
#

Visual-scripting isn't for everyone, it's easier for beginners, but the workflow will throw off experienced coders.

fading cipher
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Yeah I very much prefer using actual words to program lol

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I speak in words, not pictograms e.e

oak trail
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Only thing i use visual-scripting for is shaders, since that stuff is beyond me.

fading cipher
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Is there an udon-equivalent for shaders, then?

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Or wait your'e talking about like amplify or something

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never mind lol, baka moment

oak trail
mighty fjord
#

Are there currently any good known ways to detect if a menu is open in VRC?

cunning mist
#

"Good" ways? No.
Really you'll need to set up a bunch of button checks.

fiery yoke
#

I had an idea how to do it recently.

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But its pretty hacky, and not 100% reliable.
Reliable as in: It depends on the users configurations. Meaning that it can fail under certain circumstances.

twilit breach
#

So after a few hours of digging I discovered the built in udon combat system is now making other players stuck at 0,0,0. It throws some errors about incorrect use of quaternions, rotates other players sideways and leaves them at origin. Does anyone use the combat system to perhaps compare graphs? (as i might be using it wrong)

fiery yoke
twilit breach
#

ah i see, I only just noticed it as I was testing stuff. When did it start occurring?

fiery yoke
#

Since the "Update Order" Update

twilit breach
#

oh I guess I haven't tested my stuff online since then

#

is there a way to put players in ragdoll beyond combat system? thats all i really needed it for as I could do HP and teleporting to a respawn in other ways

fiery yoke
floral dove
twilit breach
#

alright cool, i feel better now. I'll just work on other stuff as I wait 🙂

chilly crater
floral dove
#

not sure what you're trying to do but you could make the player the owner of the object and then set a synced string variable or have one player own all the Text boxes and loop through the players: https://docs.vrchat.com/docs/getting-players#getplayers

VRChat
Getting Players

These nodes are useful for getting an individual Player, a group of them, or all of them. GetPlayerCount intGets the actual number of Players in the instance when it is called. GetPlayers VRCPlayerApi[]This is how you get all the Players in your world so you can go through them in a For Loop and app...

chilly crater
#

Betting menu type deal. If your name isn't on the menu, you can't interact with it. It's a worldspace UI menu

#

On player leave, it checks the name of that player and on the menu, and if it is the same, it sets it to Unclaimed, so someone else can get it.

floral dove
#

ah yeah - just have the owner set the names on player join / leave

chilly crater
#

arrays are on the menu for me to learn. Eventually.

#

I got this far with bool logic. I'll hit a roadblock eventually.

dusk orbit
#

is it possible to have a pickup item that's connected to something? so like, some kinda lever or joy stick you can grab but only rotate it pretty much

fiery yoke
#

With maths anythings possible.

dusk orbit
#

thats extremely helpful, the helpful helper

hushed gazelle
#

If you mean like a dial, that's really easy to do; Update -> Set LocalRotation on your Dial to match PickupVersion (The pickup being just a collider gameobject with no mesh, basically) And on Drop set the position of the pickup object to that of the dial so it snaps back into place. So you pick it up to "hold" the dial and turn it, and on release the sneaky pickup object goes back to the physical version.

wispy mist
#

I am making an automatic door for my first avatar world map and the compiler is giving me the error of "object refrence not set to an instance of an object." Any ideas to what that means?

#

Nevermind.

wispy mist
#

Ok. Door is still not opening. I've set up the udon graph the same way as the video, and still nothing. Animations appear fine, words match, and it still doesn't work.

wispy mist
#

Nevermind again.... Aye....

pallid roost
#

Has anyone worked with multiple cameras? I have two, one rendering over the background to show up up as the background.
It works fine in Desktop mode but in VR it goes extra funky

scarlet lake
#

how can you make a audio visual with expanding object in udon?

copper thicket
#

quick question: the event OnNetworkReady is not a thing anymore? i see now only OnPlayerJoined in udon. how do i get to know when a user has fully loaded in?

void ridge
fiery yoke
#

Udon only initializes after the network is ready, so using Start will suffice.

void ridge
#

what

#

no

fiery yoke
#

Its what Ive been told.

void ridge
#

Opposite of what I've been told, unless I'm misremembering

fiery yoke
#

Ohh I think youre confusing network and synced variables.

#

Network ready simply means the the Network is ready to send and receive data.

#

Aka the player has fully connected to a lobby.

void ridge
#

Yeah, I'd really like to know that for some purpose I can't exactly remember right now..

fiery yoke
#

Hmm either Phase is wrong or I am then.

#

There is an OnNetworkReady node...or at least there was...

void ridge
#

Doesn't seem to exist now, at least I couldn't find it in node search. No event with "network" in the name, even.

fiery yoke
#

Well that would speak for my theory, but doesn necessarily have to.

void ridge
#

There's a Networking.Get IsNetWorkSettled node that outputs a bool... no idea what it does.

fiery yoke
#

Well you could test that I guess...if you want to 😅

void ridge
#

Whether that way or another, it's probably possible to put together some hacky way of checking for something that implies the network is ready, and on the first frame it is, send a custom event

#

Dangerous thing to do, though, because as networking is developed, that thing may no longer imply that it's ready.

copper thicket
fiery yoke
#

?

light shard
#

anyone know how to group instances so only 1 set active is used to turn multiple instances true?

#

like a node to plug them all into?

fiery yoke
#

You would use Arrays and For-Loops for that. The concept is the same as in C#.

light shard
#

do you know what the nodes are or what they look like?

fiery yoke
#

an array of gameobjects is "GameObject[]" and For-loop is just "For"

paper plinth
#

Does this seem like it should work? The colliders are all set up as triggers and I keep blowing up my own ship.

📎 unknown.png
void ridge
cunning mist
# light shard anyone know how to group instances so only 1 set active is used to turn multiple...

If you want to swap them all, here's a tutorial on doing that for Collider[] variables. Just use GameObject[] instead and you can follow along exactly.
https://youtu.be/y-YSWkJtutI

YouTube
Vowgan VR
Collider Toggles | VRChat Udon Tutorial

Enabling and disabling large numbers of objects all at once is pretty easy, and here I do so using Colliders for a set of couches. All assets are available on my Patreon if you'd like to have access to anything I made during or before the video.

00:0...

▶ Play video
fiery yoke
crimson surge
#

So am I correct in assuming that we don't have a way to share information between worlds? ie. Dungeon world #2 wont let you progress unless you've completed dungeon world #1? If stored on a player's account, I imagine it could get unwieldy as world builders pile crap on. And I'm assuming we can't connect to an outside database for security reasons, no?

fiery yoke
#

Currently not officially supported no.

crimson surge
#

Shame, because breaking a playable quest idea up into multiple worlds as levels would be easier on the clients than one big world.

#

Came to mind after thoroughly enjoying that MMO-like dungeon crawl in the spotlight.

#

But I do understand there are many complications with any sort of storing of vars or connections to anything

fiery yoke
#

Theres been several ideas by several people over the months that VRChats content creation exists. But if something is not officially supported, its usually not worth trying, since it will be patched out, broken or otherwise voided.

crimson surge
#

My background is with NWN (2002) persistent worlds where we stored data in a database, and even had a plugin to send character files to other worlds. So I can imagine all the reasons current or former unofficial methods would be patched out. Happy to wait for an official method if one ever comes.

grand temple
#

I'm pretty sure you can send a network event on start and that will work. For that purpose, yes the network is ready

fiery yoke
#

Yeah its ready, but its not settled

#

so that might be the confusion there

#

Would be curious to see if Networking.IsNetworkSettled actually helps us with anything there

grand temple
#

never tried that

fiery yoke
#

At least regarding players connecting etc.

#

Probably does not help with synced vars, but thats just my guess

pastel yew
#

How do you adjust the voice falloff in a world?
I was in one recently with a nice falloff that kinda dulled surrounding conversations that were further away, it was so much easier to talk in groups~

void ridge
#

warning: I have screwed this up more times than I can remember. It's so incredibly simple, but somehow I keep finding ways to fumble it 😂

#

So if that doesn't work, don't be shocked, and tell me

#

The default value for voice is 25, and for avatar is 40 I think? So if you want less, pick a value (or values) that are less

pastel yew
#

Awesome, I'll give it a try! :D

#

Is that in meters? 25 is a lot!

void ridge
#

25 seems like a lot, but remember that falloff starts at 0 meters, and I think it's not linear. That means by 12 meters the voice has already fallen off quite a lot.

pastel yew
#

Mm, OK. The place I'm intending on using it in is around 15m at the biggest point. It would certainly explain the din when it fills up. X3

#

What do I attach that to, VRCMAIN with the scene descriptor?

void ridge
pastel yew
#

Great, I'll keep all of that stuff in there then. It's where I'd look for it.
Thank you again~ ¦D

pastel yew
void ridge
#

Networking is hard

#

If I take ownership of an object with an UdonBehaviour via Networking.SetOwner, can I immediately set a synced variable in the next step in the execution flow, and expect that variable to sync properly to everyone?

fiery yoke
#

Nope. Thats a bug afaik tho. Not sure whether or not or how that is supposed to work.

void ridge
#

rjkgakljghag

#

ok

fiery yoke
#

Essentially there is only very few axioms that hold true in Networking. And since there is no documentation, you/we/I have no idea which is and which isnt intended behaviour.

void ridge
#

I guess I'll just execute what I want once with the next OnPreserialization? vrcThinking

#

Oh wait, there's an Event.OnOwnershipTransferred node.

fiery yoke
#

Yeah...I dont trust that either

void ridge
#

heck. I was thinking that.

fiery yoke
#

Behaviour has been changed, broken and patched, several times.

#

As I said many times. Networking is very wonky. Until we get some official word on what things actually do, you can just test and speculate.

mighty fjord
#

Might have come up with a decent menu detection solution. Should I post a video showcasing it in here or in #udon-showoff?
I'm wondering since I could still expand upon it to improve it even more.

lean jetty
#

Hello.vrcHandWave
I'm sorry, I'd like an idea about the acceleration code.vrcTupAUGH

I'm currently trying to adjust the attack power by pasting a script into an attack object.
I'm thinking of changing the adjustment of the attack power according to the acceleration of the attack object.
I can't get that acceleration with Udon Sharp.

Previously in Unity code
I have seen the code below.

Public class 〇〇: MonoBehaviour
{
Private Vector3 m_accel;

Private void Update ()
{{
M_acel = InPut.acceleation;
}

Private void OnGUI ()
{{
Var rect = new Rect (30,30,500,50);
GUI.skin.label.fontSize = 30;
GUI.Label (rect, string.Format ("X = {0: F2}, Y = {1: F2}, Z = {2: F2}", m_accel.x, m_accel.y, m_accel.z));
}
}

I tried to run this code,
The following error occurs.

UnityEngineInput.get_accelerationUnityEngineVector3 is not exposed in Udon

This time we are getting acceleration, so
I will calculate with the initial speed + speed at the time of measurement + time.

In order to obtain these speed information,
I think I have to get the coordinates of the objects in the world and calculate.
Do you know a function that makes it easy? .. ..

I'm sorry for being totally ignorant.
I'm sorry for the long sentence.
I look forward to working with you.

fiery yoke
mighty fjord
#

Kindof wonky but it works

#

Raycasts, overlaps and comparing the names of the menus against the ones I've written down pretty much

fiery yoke
#

Wait what?

#

"comparing the names of the menus"?

mighty fjord
#

Yeah, the names of the gameobjects

fiery yoke
#

You're saying youre able to access the menu gameobjects?!

mighty fjord
#

It's pretty much the only thing you can do or get from them

fiery yoke
#

with "the only thing" you mean the name? and with "them" you mean what?

mighty fjord
#

Yeah so basicly it's possible to retrieve the menus as gameobjects, and treat them as such, but most functions will yield null or crash the script

fiery yoke
#

except the string of their name...clever.

mighty fjord
#

Not sure if this might be breaking the boundaries of interaction between worlds and player objects though

#

But in theory I should be able to hook onto the menu aswell

brittle stump
valid basin
#

Any Udon pens yet?

paper plinth
#

There's a prefab I'm pretty sure

#

On the spreadsheet

void ridge
paper plinth
#

Do you have to actually put an udonbehavior on that?

#

Like put a program in it?

void ridge
#

Ah! UdonBehaviour is not the same thing as an Udon Program! 🙂

#

That took me a while to click

paper plinth
#

So all you have to do is add the component then?

#

Click synchronize position?

void ridge
#

Yeah, an UdonBehaviour has a bunch of independent functions, one of which is that it can take a program that it runs

#

Another function is syncing position

paper plinth
#

Badass
I was hoping for something like that
I'm not at that point yet
But I'm close...

void ridge
#

Something like what?

paper plinth
#

I figured there must be some fast way to share information like the positions of objects. Didn't know it was that fast.

void ridge
#

Oh, are you talking about trying to write an Udon program that's equivalent to syncing position?

paper plinth
#

Because in the end, all the people in the world need to see stuff

#

I didn't even think about it to be honest, I assumed it was something rudimentary. "add the component and check the box" is pretty idiot-proof.

#

Cause I have a scoreboard that's based on the position of objects

#

Although it's based on position and I may want rotation to display the score.

void ridge
#

I was going to experiment at some point with trying to sync a rigidbody via Udon program. I've been putting it off because I'm like, very sure that the outcome is going to be "look at how much this lags"

paper plinth
#

Idk how my collision stuff is going to work, I assume I'll have to rewrite all that

#

My whole world is based on syncing positions of objects

void ridge
#

But as far as I understand all that's ultimately being done is, owner serializes Position (vector3), Orientation (Quaternion), velocity (another vector3), and angular velocity (another Quaternion I think)

paper plinth
#

I mean
I saw a guy pick up a guitar and play it
So it's not too terrible

void ridge
#

But I'm guessing that VRC does a lot more fancy stuff under the hood to improve interpolation and reduce network load

#

And with pickups it also probably makes some things more seamless

paper plinth
#

It's been pretty powerful so far. As soon as I learn how to do something I can implement it. The game tends to help me more than it hinders me. You may run across the perfect way to sync a rigidbody.

#

I made a cool little thing where you fly around and turn glowing orbs different colors by hitting them with your front cannon
and if someone comes upon you doing this then they can change your orbs to their color and if you have a problem with that then you can shoot them
and if you hit them enough times the ship will glitch out (need to fix this)

#

but the way I did it was to have the weapons ride along inside the ship and when you fire the weapon all it does is set a bool high that the weapon looks for, and then it does its own behavior, so it's really easy to mod / make more and different weapons

#

modeled after the 1995 game Subspace by Virgin Interactive Entertainment, one of the internet's first MMOs

void ridge
paper plinth
#

hell yeah

#

smashing stuff into my own collider was probably the biggest obstacle to overcome and I still used a kludge

paper plinth
#

so I can see what the other guy was talking about
if I set my ships as public variables on my mines, and I have hundreds of mines, and I delete the ship, it also deletes the reference in the component on the mine

#

I could have hundreds of mines

eager olive
#

Hi folks, I'd like to get the player's local head position in SDK3. Anyone toyed around with that yet?
I've tried using GetTrackingData, but that seems to be in world space.

mighty fjord
#

Local head position relative to where the player is?

eager olive
#

Yep!

#

Just need to find out where the player's head position is, regardless of their position in the world.

#

I'd get the data from SteamVR (or some middleware), but looks like that's not available :p

mighty fjord
#

Would subtracting the player position from the head tracking position be what you'd want?

#

From what I can tell, what you want might not be very easy to recreate

eager olive
#

Hmmm.... That sounds about right? Thought is the player position corretly placed, relative to the head tracking position?

fiery yoke
#

If you say "local" you should always specify local to what. For most use cases local to Player Root will suffice. But for some uses you need local to Playspace Root.

eager olive
fiery yoke
#

Yeah then what Nestor said

eager olive
#

Neat! I'll try something like this and report back.

var player = Networking.LocalPlayer;
var localHeadPos = player.GetTrackingData(VRCPlayerApi.TrackingDataType.Head).position - player.getPosition();
#

Works like a charm, thanks @mighty fjord and @fiery yoke .
I was hoping to get the "raw" tracking data, but this will also do 😄

mighty fjord
#

👍

fiery yoke
#

Raw Tracking Data wont help you much, since VRChat does some black magic wizardry with it.

eager olive
#

some black magic wizardry
yep, that describes it quite well 😛

void ridge
#

game dev = black magic

#

alternate slide:
game dev = 🍝

paper plinth
#

what
that's why my valley girl locomotion didn't work

brittle stump
#

How do I have a gameobject with an animation be global?

paper plinth
#

You mean so everyone can see it?

raven peak
mighty fjord
#

Very likely

wanton oxide
#

i know the playerid for a given VRCPlayerApi across an instance is going to be the same across clients

#

can the same be said about join order?

#

other then the initial bunch of OnPlayerJoined calls that is when a client join an instance that already has players in it

#

since then the local client will be first, then the rest

warm harness
#

PLEASE does anyone know how to stream VR chat on discord please 😭

queen panther
#

Bruh

paper plinth
#

@warm harness wrong channel, and doesn't it stream like everything else?

queen panther
#

Yeah just click the game window in the stream tab

paper plinth
#

@wanton oxide the first person to join the instance is 0
each player is the previous player's id +1

wanton oxide
#

yeah no lol

#

i've tried a number of times now

#

its 1

#

idfk why, just know that it is

#

anyways that doesn't really matter, can anyone confirm if i can expect the order of players to join an instance to be the same across clients if two of them join at the same time?

#

i'd assume they get added in order of player ids but i don't want to end up having to work out another edge case cause i just assumed shit

paper plinth
#

https://ask.vrchat.com/t/is-it-possible-to-retrieve-an-array-of-components-as-an-array-of-renderers/1595
I have this exact question

VRChat Ask Forum
Is it possible to retrieve an array of components as an array of re...

I’ve got a conundrum. My goal is to get all the renderers that are on children of an object, and do something with each of those renderers. The issue happens I try to get anything out of the array, using (array of renderers).get, because despite setting the type in the GetComponentsInChildren node to renderer it still returns the value as a bunc...

#

(pasting it here to show that I searched before asking)

fiery yoke
paper plinth
#

Ok thx ^ ^

chilly aspen
twilit lance
#

so does udon mean full release? Not Early access?

#

I'm sick of the game crashing on me when i world hop for like the 4th time... maybe not even 4times trash ass servers

tall vault
#

Udon is only a part of VRChat's SDK

#

https://docs.vrchat.com/docs/what-is-udon

VRChat
What is Udon?

What’s this Udon thing anyways? VRChat Udon is a programming language built completely in-house by the VRChat Development Team. It is designed to be secure, performant, and easy to use via the VRChat Udon Node Graph, a built-in visual programming interface that uses nodes and wires (we call them “no...

zenith scaffold
#

can you load images from url somehow? I see some talk about a dynamic image component but don't see docs about it

paper plinth
#

I looked into this and there isn't one yet
There's panorama in sdk2

#

People are talking about getting a frame from a video and using that

brittle stump
#

So I have a game object with an animation that I added an Udon Behavior to Synchronize Position but when I build nothing animates. Can anyone help?

ashen monolith
#

Hiya, Im still very new to all of this esp Udon so I may be making really obvious mistakes but here goes..

Im trying to create a Button to Toggle through an array of Mirror qualities. (I have made a potato, L M and H mirror game object in a holder folder.) What I have put together works...uh.. kinda, but it doesnt toggle through the order. (Off, then P L M H) It just seems to randomly flick between them all when i try to use in game. Can anyone tell me where Im going wrong?

📎 unknown.png
spring kraken
#

@ashen monolith right now you have a for loop that goes through the length of the array and set each to active, each time you press to toggle. I guess what you want your algorithm to do is to deactivate the current mirror, get the next mirror object in the array and activate that one. A for loop is probably not right. Sorry for not helping more, I don't know udon really. 🙂

ashen monolith
mighty fjord
#

Do you only have one button for switching the mirrors?

ashen monolith
#

So I was using a button for on off then one for the quality switch but after I couldn't get it to function I attempted this all on one without the understanding yet to know really what im doing. I have found this resource which im following next! https://ask.vrchat.com/t/ui-buttons-to-work-with-mirrors/4420/3

VRChat Ask Forum
UI buttons to work with mirrors

Thanks WoogyT I forgot change I have one set of mirrors to I have 1,2,3,4,5 set of mirrors. The graph method works great for me with just 1 set of mirrors. I’m going to be running 3 sets of mirrors for my first world. Second world i would be using 5 sets of mirrors. The ui button setup i’m looking for is HQ button turn on or off & LQ button t...

#

Im absolutely brand new to this with no background in any PC stuff or coding ect so its been a learning curve XD Im an artist really so now just learning all I need to get my ideas into VR worlds 🙂

fading cipher
#

Hoping way off in the future VRC ends up supporting the HDRP so I can make smexy particle systems that can warp and compress into shapes using (shit I forget what it’s called)

#

The field thing that allows you to make particles collide with or follow a set of points in space that is basically a 3D model

void ridge
#

I think I finally understand what the Block node is for.

#

It lets you execute the separate outputs independently of each other if you need to

#

In cases where you have an execution flow beginning with some event other than the one that executes that Block

paper plinth
#

love that block node

fiery yoke
#

@void ridge The block node jumps between paths of flow in sequential order. When the first path is done, it will continue with the next one. However Im not sure how Udon handles flow exactly, since that is a really difficult thing to implement, and udon does not have a "proper" stack to keep track of where it is in program execution.

paper plinth
#

if there's nobody in the collider, set the intensity to 1, if there's anybody in the collider, set it to 3.

#

with a trigger sphere collider around a light

void ridge
serene moat
#

block is for organization primarily, you can do what it does by connecting all your logic in a line so in that sense yes it is redundant, but it's often easier to read when you connect a sequence of steps using a block node instead

void ridge
#

Is what I said about executing paths independently incorrect?

#

Made a note to test that eventually, but if I'm wrong I'd be glad to save the time 😅

rancid swift
fiery yoke
#

functions require a proper stack. Udon as far as I know has an inproper stack. Meaning that flow behaves different than from C#.

#

A proper stack enables things like recursion, which is not really possible in Udon.

rancid swift
#

yeah just looked at how U# does it's [RecursiveMethod] magic

#

they allocate an object[] on the heap

#

which would indicate that the stack does in fact not work for this

fiery yoke
#

Yeah. Thats specifically why I call Udons stack an improper stack. And how certain flow behaviour can be unpredictable or at least different than from C#s behaviour

rancid swift
#

though for non-recursive functions I don't see a problem, except that it might not produce the most optimized udon assembly

#

since without recursion the graph should always resolve to a deterministic cycle-free order of execution?

#

you can just place the calls as "inline" copies

fiery yoke
#

You might accidentally intercept flow without recursion. Recursion is just a very specific form that can cause this issue.

#

Any thing that changes the program counter, without accounting for where the execution left off will deviate from normal execution flow behaviour.

rancid swift
#

inlining the functions would always have a unique jump return point though, just like a normal branch

fiery yoke
#

Well yeah but most of the time you cannot inline method calls

#

Only under specific circumstances which are not always given.

rancid swift
#

why not?

#

I mean, the generated assembly will be horribly bloated, especially if you start nesting calls, but why could you not inline everything?

#

make sure parameters and "locals" (which you wouldn't even have to implement for functions) are set up properly before every inlined copy

#

then you can even loop (probably?)

fiery yoke
#

If you have a recursive property anywhere in the chain of method calls, then you cannot inline them. With recursive property I mean that if a method can transitively lead to its own call, then you cannot guarantee that it will be inlineable.

pallid mango
#

The compiler for that would seem to have solved the P(NP) problem 🤔

rancid swift
#

you already have the graph, no? just go back up the chain that lead to the call and see if it lands on another instance of that function at some point until you reach the graph entry point, no NP hardness required

#

but yeah, I'm probably missing something crucial here, not claiming to be smarter than the folk implementing the whole Udon VM, I'm sure they thought about this 😛 (or will, when they get to function support)

#

iteresting topic though

pallid mango
#

You want to loop the main execution path back into a node that was already used?

#

Or am I misunderstanding

rancid swift
#

no no, that would then become NP hard, since loop detection in graphs is if I remember my uni classes correctly

pallid mango
#

I revoke my comment then :p

rancid swift
#

but as long as that is forbidden, it is guaranteed that if you go backwards through the graph you will always reach the entry point, in linear time

#

I think, that's what I was trying to say anyway

dawn gull
#

I'm working on setting up a button the world's master can press that will sync everyone's world state to be the same as the master's for when the states are out of sync. Is there an established efficient method for that already?

scarlet lake
#

What's udon

floral dove
floral dove
hidden martenBOT
#

VRChat Udon is a programming language built by the VRChat Development Team for use in VRChat worlds! It enables complex behaviors and logic in VRChat worlds. Read more about Udon in our documentation: https://docs.vrchat.com/docs/what-is-udon

VRChat
What is Udon?

What’s this Udon thing anyways? VRChat Udon is a programming language built completely in-house by the VRChat Development Team. It is designed to be secure, performant, and easy to use via the VRChat Udon Node Graph, a built-in visual programming interface that uses nodes and wires (we call them “no...

scarlet lake
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Oh so its a world?

floral dove
scarlet lake
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Oh ok

pallid mango
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Can I trigger portal’s world change mechanic via udon or so I have to drop a portal on people

fiery yoke
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Forcing people to change world can be seen as hostile.

pallid mango
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I’m looking to trigger world change on interact

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Darn

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Not forcing so much as a different UI for it

fiery yoke
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Ahh. gotcha

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Still unfavorable

pallid mango
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But but but joining worlds by touching Myst linking books! Currently I am needing to move the portal onto people and it’s not ideal lol

fiery yoke
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Well VRChat obviously does not support that idea. So I would say its a bad idea trying to work around it. Unless youre up for a challenge :P
As far as I know there is no way to transfer people to other worlds without a portal.

ashen cedar
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I'm not too experienced with Udon, just getting started, but could you possibly teleport the Player to the Portal?

floral dove
pallid mango
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Woo thank you that will totally work

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Didn’t know the collider was editable

lavish frigate
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figured out why i couldn't work udon buttons: didn't have distal bone assigned

lilac hatch
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Hm ; I'm looking for the gdoc with the shared udon assets if anyone got the link somewhere 👀

Tbf I'm looking for a queue up videoplayer / "add to playlist" kind of thing, so people can just queue up songs without destroying the one playing rn 👀

Didn't really check how to do that yet but a good exemple won't harm ;w;

cunning mist
lilac hatch
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Thanks ! :)

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I'll take a peak tomorrow eheh, time to sleep for the moment

crimson surge
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Not sure about the players on that list, but I have used a couple players that have a playlist mode. Can't remember the worlds right now, so don't even know if they were Udon based. If I remember, or find one of them again, I'll ping you if thats alright.

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They weren't set up quite the way you mentioned, but could be looked at as a basis and tweaked **I'd imagine anyway

unborn hornet
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Dang, I have that as a TODO feature for my TV, but I haven't gotten around to adding it yet.

fiery yoke
unborn hornet
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||Waiting to see if Igbar still gets butthurt about it vrcLaughing||

dusk lance
candid topaz
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Has anyone seen a working volleyball world? I can't seem to get bouncy balls to react or bounce at all while the player is holding a paddle to knock it back. I'd figure as long as both game objects have some sort of material physical properties set on their rigid body that it'd have an effect.

unborn hornet
floral dove
candid topaz
void ridge
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How are these objects synchronized? Are the objects in the player's hands and the ball itself both using "Synchronize Position" on the UdonBehaviour?

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I'm working on something very similar to what you're doing (not volleyball) and it does work 🙂

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But one pitfall I had was that I was trying to use a non-synced object to push a non-owned object around. If you're not already the owner of the ball, then a non-synced object won't take ownership of it on collision. You can do that with code or by syncing the object.

candid topaz
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I didn't have an udon behavior script on, will try that now. Does anything need to be in the "Program Source"?

void ridge
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No, you can leave that empty for now, for this purpose. I'm a little confused about what you described now, but go ahead and try that and let us know if it goes OK 🙂

candid topaz
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Thank-you, will do

void ridge
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Hrm, I'm less convinced that's gonna help. It sounded at first like you were talking about a situation with multiple players, but looking at what you said, that's probably not the issue, sorry, my mistake

candid topaz
void ridge
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I'm assuming the racket/paddle has a VRC Pickup component added? Like, since you're picking it up?

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It's a valid question I promise 😛 holding stuff in your hands without a pickup is a thing

candid topaz
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yes

void ridge
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I probably don't have any guesses you haven't tried, then 😕 you probably didn't set the rigidbody of the paddle to Kinematic, right? (because you shouldn't) (and probably didn't)

candid topaz
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it is not set to kinematic, I tried with, considering it doesn't make a whole lot of sense, but in this case I'm just trying anything 😛

void ridge
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And the Physic materials are set up properly, like they're using Average, or Maximum? Not Minimum or Multiply?

candid topaz
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I'm honestly not sure if unity/vrc can even handle this type of thing. When the ball hits static objects, it has no problem bouncing all around. But for whatever reason, maybe the physics of the player/object and the constant calculation is just overwhelming it. Might be something where the action needs to be forced someway through script

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correct. Those values don't really seem to impact much, least not on a noticeable level.

void ridge
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Nope, it works, I promise. Did it a bunch yesterday 🙂

candid topaz
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or rather, if bounciness is not set to maximum, it's nowhere near as bouncy

void ridge
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Here's the Physic material I'm using. Should all look pretty close?

📎 unknown.png
candid topaz
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yeah

candid topaz
void ridge
dawn gull
floral dove
unborn hornet
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Mmm yes very excite much anticipate.

dawn gull
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That is exciting! Any idea when that will be?

full wind
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does anyone knows how to fix this?

floral dove
floral dove
unborn hornet
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yells at servers You'd best behave so the devs can stay focused!

dark raft
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Is there a way to get Canvas interactions (with VRCUiShape) working while inside a trigger collider? I've tried changing the trigger collider to a layer that only collides with with the layer I want to trigger, and also tried changing the layer of the Canvas, but the trigger collider still blocks the raycast laser interactions.

rancid swift
dark raft
slim flume
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Does anyone know if it's possible in udon to switch to another unity scene?

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or move through a sequence of scene. If not, is there an alternative to stringing
different "settings" or "shots" together into one experience?

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Maybe the only solution is to set up/physically seperate out all story scenes in one unity "scene" file

paper plinth
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The answer to this is always no, you can't, sadly.

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Guys I have an animation that loops. I'd like to set the speed on the animator of each object that uses the animation using an udonbehavior, but when I set speed on the animator component, it breaks the animation and doesn't play at all. Anyone have an example to share? Any tips?

paper plinth
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oh
just adding the udonbehavior breaks the animation

copper ocean
pallid mango
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If it plays automatically in play mode it should be playing in game

ornate sky
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Hello i have a question, can you make toggle boutons on unity to modify the treble, middle and bass of a song. like to make a DJ set into the game

dapper lion
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you can using toggles, but my experiences using realtime audio editing was not fun at all using udon cus following the audio aource docs for unity and then having to follow what udon wants is very... wonky

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however i think its improved since then but yes, you can def make toggles for treble, bass, echo. whatever

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but im sure people/DJs would much perfer sliders

ornate sky
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uh yes i ment sliders

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but how do you actually make an audio edit, like what programs do you need

dapper lion
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ah, sliders are a lot more harder to set up with the audio mix group stuff

ornate sky
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to import variables into unity

dapper lion
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so fmod used to work, but it doesnt seem to transfer into vrchat anymore, but the defaul unity audio mixer should still be functional, itll just be a bumpy ride depending on your experience

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i have not seen any audio software since that could work in vrchat (sdk 3)

ornate sky
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oh ok

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i use sdk 2 can you still upload the sdk 3 asset and still get compatible ?

dapper lion
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I don’t know if theres anyone else here that has messed with audio matrix for udon but if there is, theyve probs had a better time than me when i was learning unity audio lol

ornate sky
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ok thanks

dapper lion
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also sdk 2 and 3 are not cross compat, youll have to rewrite a lot of stuff

ornate sky
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witch is better ?

hybrid yoke
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in 3 you can do much more so it is obvious

dapper lion
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sdk 2 is more labeled and just easier to learn (apparrently) while sdk 3 is new and is more based on coding your own stuff

ornate sky
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i see

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so apparently i saw that to make frequency slidebars it will be difficult so i thing i will try to make something easyer

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on c+ i need to make a slide bar to see the audio time progression
but where do i found the audio variables, like in c+ how do i know the code line to take the audio time spent and link it to the slidebar

ornate sky
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like is there a library of all variable inputs ?

dapper lion
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there is docs that have like a list, but its still very barren when it comes to general info

ornate sky
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oh

pallid mango
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Most of them are unity types and methods

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So you can get more info about them from unities documentation

ornate sky
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okay thanks

ornate sky
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in the udon behavior i clic on new program and nothing happends, do someone had this issue inn the past

cunning mist
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In your Console window, are you having any Red lines/errors?

candid topaz
brittle stump
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I have a game object with an animation that I added an Udon Behavior to Synchronize Position but when I build nothing animates. Can anyone help?

ornate sky
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@cunning mist yes thanks i found the error

cunning mist
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👍

lilac hatch
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@unborn hornet hit me up if you ever release the queue system for your TV ! Will be greatly appreciated ♥ and thanns Again Vowgan for the link yesterday, i'll take a look now :)

quick basin
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How would I make a dance floor?

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In unity

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I can’t find anything about it

fiery yoke
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Mathf.Floor(dance);
Glad to help.

paper plinth
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@quick basin what are you trying to do? If you want pretty flashing lights look up shaders

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I have a transform
I want to translate it down
but I want to translate it in world down

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this is obviously local down... what do I plug into the translation to give me -1 on world down?

📎 unknown.png
pallid mango
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I believe there is a second transform.translate that has an extra parameter for what space to use

paper plinth
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there's a relativeto option but I can't figure out how to plug in the space

fiery yoke
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Its an enum

pallid mango
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You picked the node that didn’t have the parameter

paper plinth
fiery yoke
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Overloads are selected through the dropdown

pallid mango
fiery yoke
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But yeah look up the Unity docs. It tells you which enum it is.

paper plinth
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thx

pallid mango
paper plinth
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the unity docs want me to put in space.world but I don't see that as an option

void ridge
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I don't think you can use that space input

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yet

pallid mango
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I’m going to go out on a limb and say local is 0 and world is 1 that is a total random guess

void ridge
paper plinth
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I can try one and then the other if I know how to construct it

pallid mango
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Enum type.

fiery yoke
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If the "Space" enumeration is not suported in Udon, then yeah you cant really do that.

paper plinth
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oh right on

fiery yoke
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According to the docs World is probably 0 and Self is probably 1

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However since the graph doesnt really let you do that, Im unsure if you can just plug in an integer.

paper plinth
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anyway I have plenty of other objects that would have the down on that same vector...
could I plug in another object's down? Perhaps a static object?