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Found 20 results

  1. Valve Index

    Hi. Is it possible to create a VR application using the Valve Index with the C# Component System? I'd like to switch our dev team from Unity to Unigine for an upcoming project but documentation says only Oculus Rift, HTC Vive and Vive Pro are supported out-of-the-box. What steps would we need to take to get an Index working? Thanks!
  2. Deleted assets

    Hi, I have deleted some components of the VR layer by accident (vr sample). I have manually placed them back in my scene from the asset browser, with just the same hierarchy and names as in a new generated file (VR sample) - but all the values in the vr_player_spawner.prop in the player dummy are now set to 0 (so the inputs are broken, because of the guids). Now the question is - how can i relink this values with my scene nodes, so that the app works in vr again? I also created a new project and imported the content, but there is no way to copy the content from one editor window to another in a "copy&paste" manner, and recreating everything from scratch would be a rather big pain. Hope there is a solution to that... Thanks
  3. I am using Plugin AppVive for VR. As I understand it, he constantly updates the camera angles to the helmet angles in the VR space. Tell me how (or at what point) to apply the offset (setOffset ()) for the camera to shift the camera angle by a certain value relative to the angle from AppVive. At the same time, ActorPlayer itself and its vector Up do not change their position. For example, in VR space, the helmet angle is Y = 3, and the player’s camera angle will be Y = 48 (3 + 45). Thanks!
  4. Sound and VR

    Hello. I found some problems with sound sorcres in VR-scenes. If head position is far away from centre of VR-room (PlayerDummy in Unigine code), engine will calculate max distance and occlusion from centre of VR-room. In samples "Superposition" and "VR template" editor or engine use sound sources without occlusion and with huge max distance. This is a resourceful decision, but we don't really want to use it. For example, we have sound sorcre near the door on the wall (picture is in attach). We can teleport to another side of the wall and we must hear dull sound. If we turn off parametr "occlusion", sound will not be dull. But if we turn on this option, walk without teleport and centr of room is in the wall, for example, sound always will be dull. Is any solution to this problem? It will be exsellent, if "ear" will be tied to head, not to player/centr of VR-room. We use Unigine 2.7.2 and HTC vive.
  5. Hello. I find bug in Unigine's rendering. We are making a VR programm and we turned off all shadows for best FPS. If player watch mesh with built-in animation, animation work, otherwise it don't work. If we turn on shadows on ligth source, animation will work always. Animation of this mesh is very important for some parts of programm (sounds). Can I render this animition without using shadows? We use Unigine 2.7.2. Desktop 2019.12.17 - 15.59.35.01.mp4
  6. VR assembling project

    Hi, after assembling a project based on the VR Template, I cant get it to launch in VR - it works when executed via browser, but as soon it is assembled it works only in the pc mode. What should I do to get it to work in VR? Thanks
  7. Hello, i am trying to change the way the laser pointer in the VR template works. By default, when the laser ray hits an interactive object (grab), a text with the object´s name will be set visible. I would like to change it, so that when above is true AND, in addition, a button on the controller is pressed (oculus rift), a material on the obejct will be changed, lets say with every pressing of the button the user is switching to another material of an array of few defined materials. As far as I understand, it should be coded here (see attachment) but i dont really know how to map the controller´s button´s state (pressed) to it and how to let it cycle thorugh a defined array with every click. Help will be very appreciated! Best, Pio
  8. ObjectGUI and VR

    Hi, In our project we have to support HTC VIVE. In the scene, there is some tactile panels, first thought was to use ObjectGui, but I have the doubt if ObjectGui can be interacted whith HTC VIVE devices, At the moment I don't have access to these glasses. I want to ask you if anyone have done some test about ObjectGui interaction with HTC VIVE device. Thanks.
  9. App Oculus failed to intialize

    Hi, I'm currently evaluating Unigine and wanted to try out some of the Demos with an Oculus rift, however whenever I enable VR in the SDK Browser options and run a VR Ready demo, I get this error: ---- Plugins ---- Loading "AppOculus_double_x64.dll"... Unable to locate symbol: ovr_SetSynchronizationQueueVk Previous soft errors: Xml::load(): can't open "" file Config::load(): can't open "F:/Unigine SDK Browser/demos/oil_refinery_demo_2.7.1/data/unigine.cfg" file Unigine fatal error: AppOculus::AppOculus(): ovr_Initialize(): failed I updated my drivers before attempting to run any of the demos, I also have version 2.7 of Unigine installed. Any ideas on how to fix this? Thanks
  10. htc vive tracker object

    Hi, we already have base stations and controllers as objects in the demo project. Please also add tracker https://www.vive.com/eu/vive-tracker/ to the assets and code in the demo project. It is somewhat complicated to add it with correct pivot, which is why i am asking for it. Extending the code to find tracker is easy and works well.
  11. Vr View

    Hi All, Is there a way to change the Window onscreen while the Vive is being used in the engine? Currently, it renders both eyes onscreen, however I would like to have just one eye be rendered onscreen. Thanks, Off Planet Simulation
  12. Capture VR video on FullHD

    Hi, We are triying to capture video VR Full HD video with HTC vives on Unigine. The problem is that we do not know how to capture the video in Full HD, what program or in what way have you captured the VR video that you have posted recently on Youtube? https://www.youtube.com/watch?v=2nAKoOpUInQ Thanks
  13. turn on Visualizer in VR

    Hello Visualizer is good tool for debug rendering, but it not rendered in VR vis.setEnabled(1); Console.get().run("show_visualizer 1"); is there known workarounds?
  14. Hello VR in 2.5 are working for me. when I switch SDK to 2.6 or 2.6.1, at samples->UnigineScript->APP->app_oculus_00 and app_vive_00 runs with black screen + fps text same with VR template in log 09:20:33 Loading "AppVive_x64.dll"... 09:20:33 Unable to init VR runtime: Interface Not Found (105) how this can be fixed? wrong dll?
  15. mat4 methods

    Hello trying to use controller to rotate player camera // get head position in world coords Player player = engine.game.getPlayer(); Mat4 player_transform = player.getWorldTransform(); Mat4 hmd_transform = engine.oculus.getDevicePose(OCULUS_DEVICE_HMD); Mat4 hmd_transform_world = player_transform * hmd_transform; quat i_rotation = player.getWorldRotation();//(1) woking - but no hmd transform //i_rotation = rotation(hmd_transform_world); (2) - not working - and controllers go unresponsible //i_rotation = hmd_transform_world;// (3) - nothing i_rotation = quat(vec3(1, 0, 0), R_thumb.y) * conjugate(i_rotation) * quat(vec3(0, 0, 1), -R_thumb.x);// apply delta pitch/yaw quat camera_rotation = conjugate(i_rotation); player.setWorldRotation(camera_rotation); with (1) pitch/yaw changing are working - but rotating around wrong axis if hmd rotated with (2) or (3) nothing happening - no errors, no controller responces, no vibratiion at button pressing ( how to account hmd rotation matrix for quat axis rotation? do I incorrectly assign mat4 to quat? also there no .getRight() .getForward() ... methods in uscript? (
  16. How to run the HTC Vive?

    hi, I try to do work with htc vive,but while I run the application by visual studio 2015, I can't enter the VR mode, what should i do to enter VR?is any code? thanks!
  17. Hi, all. I am working on a VR/MR project. I had to replace scene image by another image shot by a camera. I was trying creating a custom shader for post-processing to do this. The image on the PC monitor is OK but unfortunately VR headset showed double/overlapped images. e.g. You can take the Post-processing UUSL example provided by Unigine. And add a texture assigned a local picture in the material and then output the RGB color of this texture to replace the scene image in the frag shader. Anyone knows the reason or solution? Please help me find out it. thanks!
  18. VR Teleport Examples for Demo Scenes

    Hey there, I'm evaluating Unigine right now for use in VR. Do you have prefabs built for teleporting around large scenes like the Oil Refinery or Port Las Angeles, or do devs have to build all of that from scratch? Thanks! A.
  19. 2 problems on VR

    1. Images blink or flash violently when play some of the demos, like "Port Angeles". It only blinks in VR glasses, not on a PC screen. 2. In some demos, images distort seriously when turning my head, like "PBR Interior", a VR vehicle demo that the customer service sent to my phone. VR equipment: HTC Vice. GPU: Geforce GTX 970 CPU: I7-4790
  20. Looks like a great piece of hardware. $300 May be worth Unigine supporting? http://www.kickstarter.com/projects/1523379957/oculus-rift-step-into-the-game