App crashes when grabbing attempt using Interaction SDK
I'm using Meta's fork of Unreal Engine 4.5.3 and I am using Interaction SDK. I tried to set up an actor to be grabbed, using the InteractionSDK, but whenever I pinch my object, the app crashes. The documentation is very vague on how to set it up, and I tried to copy the Hierarchy from the sample project, but I don't know what is causing the crash. I'm testing in a packaged app on my Quest Pro. The sample project does work as intended. I just added a BoxCollision to the actor IsdkInteractableWidget, and as a child to the BoxCollision, I added IsdkGrabbable component. As well as a IsdkGrabbableAudio. The widget does work with hand to poke and do raytrace interactions, so I am confident in the IsdkHandRigComponentRight and Left components.Solved1.4KViews0likes4CommentsCustom events for when an object is grabbed
Looking to recreate climbing. previously used xr interaction toolkit by unity and now would like to switch to handtracking with oculus toolkit. I have had a hard time understanding the grabbable script. I would like to track the velocity of the hand once it has grabbed an object but i do not know how to access this. also is there a reason why the objects fall without accounting for throw velocity once they are released.5.3KViews1like3CommentsHow to snap object with OVR Grabbable?
Hello! I've managed to successfully set up grabbing with Grabber but now I would like to go a step further and only allow grabbing at a specific point. In my case, I am trying to pickup a sword only by the handle, and make sure it always faces the correct orientation. I've looked through the documentation for Grabber/Grabbable but I can't seem to find what I need to execute this. Thank you for the help!18KViews0likes15CommentsOVRHandPrefab + OVRGrabber not working in Oculus Quest 2
Hello! I'm trying to make a grab scene with my Oculus Quest 2, but not working. I've try with CustomHands Scene but hands rendered upside down and tracking not working. I've try too with OVRHandPrefab + OVRGrabber, tracking and rendering are good, but grabbing not working. OVRHandPrefab doesn't have Grab Volumes and I cannot see the hand in Editor (for creating these Grab Volumes). Any suggestion? Thanks!1.3KViews1like1CommentOVRGrabber and OVRGrabbable offset when grabbing
Hello I had an application in which I could catch objects using two scripts: OVRGrabber, OVRGrabbable. It was working very well 1 or 2 weeks ago, but since very recently, I can't say when exactly, it doesn't work anymore after I updated the SDK I did to see the "Hand Tracking" SDK. What happens is that as soon as I try to catch the object, the object makes a translation behind me and doesn't move as long as I catch it, as soon as I release it, it falls down. The gameobjects in my objects are not the children of another gameobject, so the offset has nothing to do with parentage. I've exactly follow the instruction in this tutorial on Youtube (I can't post link...) : Unity Tutorial : VR, Oculus Avatar and Grabbing Object setup IN 5 MINUTES Here are the components that are on my left hand, right hand and on an object to catch : Object : Left hand anchor : Right hand anchor: I already try to play with "Is Trigger" parameter but nothing was better. Hope someone got a solution !3.3KViews0likes1CommentNeed to be able to grab with Oculus Go Unity
Hey! I'm very new to VR dev and am working on creating a game for my Oculus Go using Unity. I have one problem, I cannot for the life of me figure out how to grab an object. I've managed to create a pointer (laser) from my control which works just fine. But to be able to physically grab objects (whether it be with the remote, distance grab, or using the pointer) has had no results. Please if anyone could recommend me a sample scene or a tutorial which pertains to the Oculus Go (which doesn't support Steam VR and had a 3dof controller) I would be more than thankful.2.8KViews0likes6CommentsOVR Hand grab button launches the player (without object in hand)
I've followed many videos and tutorials and fixes but none seem to fix the problem I'm experiencing. Most people have been launched back due to the object they grab colliding with the player and pushing them back, however that is not what happens in my case. Whenever I press the grab button even if there is no object in the players hand, depending how close the hand is to the player, the player will launch back. If I decrease the player controller radius, the radius the player can grab without getting launched decreases so I'm assuming it has something to do with more collision issues but I don't quiet know how to fix it. If my description wasn't good enough I can post a video on what's happening too. Thanks1.1KViews1like1CommentQuest Grabbing Sticking to Head
I'm trying to set up OVRGrabber/Grabbable, but when the player grabs an object, the object is moved to where their head was but then stays in place until let go. I'm using the latest Oculus SDK. Any advice? I'm new to developing on Unity, so I'm sorry if this is a dumb question. Controllers: Example Object:804Views0likes1Comment