How to debug C# script when using the touch controllers and the headset
Hi, I am new to Oculus Quest 2, I made a sample project and I wrote some simple C# scripts for the inputs from touch controllers. I used Unity 3d editor and Visual Studio for C# scripts. The C# scripts I want to test are like the following: if (Input.touchCount > 0 && Input.GetTouch(0).phase == TouchPhase.Moved) { var touchDeltaPosition:Vector2 = Input.GetTouch(0).deltaPosition; Vector3 movement = new Vector3(touchDeltaPosition.x, 0.0f, touchDeltaPosition.y); rb.AddForce(movement * speed * Time.deltaTime); } I want to see if I move the touch controllers how the codes above behave, basically I want to debug with the actual devices. Is there a tutorial about this? Thank you in advance
Including Oculus OpenGL support in Cuda code
Developing on: Windows 10, 64-bit PC in Visual Studio Community 2015 with Cuda 9.1 and Oculus SDK v1.26.0 I have a body of code I wrote a few years back that successfully compiled and ran using the older Oculus SDK (I think v0.0.8) and the DK2 Rift. I've recently upgraded to the Oculus SDK v.1.26.0 to work with the newest Oculus Rift HMD. In the code, I have my own Cuda code that makes use of Oculus's OpenGL extensions support header (CAPI_GLE.h). This header is built into, for example, the Oculus_RoomTiny example. The problem I am encountering is that when I include this header in my Cuda code (that gets compiled by the nvcc compiler), I get the error: C:\Oculus\OculusSDK_v1.26.0\Install\LibOVRKernel\Src\Kernel/OVR_Win32_IncludeWindows.h(136): error : expected a ")" I've created a sample program that demonstrates the failure. It can be recreated as follows: 1. Take the OpenGL version of the OculusRoomTiny project in the 'Samples' that come with the Oculus SDK 2. Add two new files: my_cuda_parts.h & my_cuda_parts.cu composed as follows: my_cuda_parts.h: #ifndef __MY_CUDA_PARTS_H__ #define __MY_CUDA_PARTS_H__ #define MY_DEBUG 1 #if MY_DEBUG #include "GL/CAPI_GLE.h" #else #endif #include "cuda.h" #include "cuda_runtime.h" #include "device_launch_parameters.h" #include <iostream> int my_fcn(void); __global__ void my_cuda_fcn(int a, int b, int * c); #endif my_cuda_parts.cu: #include "my_cuda_parts.h" int my_fcn(void) { int c; int *dev_c; cudaMalloc((void **)&dev_c, sizeof(int)); my_cuda_fcn << <1, 1 >> > (2, 7, dev_c); cudaMemcpy(&c, dev_c, sizeof(int), cudaMemcpyDeviceToHost); std::printf("2 + 7 = %d\n", c); cudaFree(dev_c); return c; } __global__ void my_cuda_fcn(int a, int b, int * c) { *c = a + b; } And in the main.cpp file of the OculusRoomTiny project: #include "my_cuda_parts.h" and put at the top of the WinMain function: int c = my_fcn(); std::printf("What is %d\n", c); When I include the GL/CAPI_GLE.h header in my_cuda_parts.h, I get the error. If I take that line out, the code compiles and runs correctly. Since this particular header is already included in the Win32_GLAppUtil.h that is part of the OculusRoomTiny project, it appears that when this header is processed by the Cuda compiler (using the nvcc compilation program), this error is triggered. Is there a way to successfully use this Oculus OpenGL header in my custom Cuda code?Exception thrown when calling ovr_CreateTextureSwapChainDX
Hello, My name is Johann and I've been using the OVR SDK with DX11 for 4 months now with an Oculus Rift CV1 and everything worked fine (TrackingState OK, rendering in textures OK). Until I switched to a new computer. Both are on Windows10 (the new one is Professional, the old one is Family). The samples (downloaded on the 02/02/2018) compile just fine. However when I launch OculusRoomTiny (DX11) in Debug Win32, Visual Studio (14 2015) breaks on the function ovr_CreateTextureSwapChainDX(). The error is : Exception thrown at 0x74E65F5D in OculusRoomTiny (DX11).exe: 0xC0000005: Access violation reading location 0x00000000. However when I click on "continue", the program runs just fine on the Oculus. Here is the call stack when the violation occurs : > ntdll.dll!_NtProtectVirtualMemory@20 () Unknown KernelBase.dll!VirtualProtect() Unknown LibOVRRT32_1.dll!0f63b5a4() Unknown [Frames below may be incorrect and/or missing, no symbols loaded for LibOVRRT32_1.dll] LibOVRRT32_1.dll!0f63a3bb() Unknown LibOVRRT32_1.dll!0f64f371() Unknown LibOVRRT32_1.dll!ovr_ReleaseHapticsClip() + 2832 bytes Unknown d3d11.dll!NDXGI::CResource::QISurface(void *,struct _GUID const &,void * *,unsigned long) Unknown d3d11.dll!NOutermost::CDevice::CreateLayeredChild() Unknown Here is the full output of the program : 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Users\jnovak\Downloads\OculusSDK\Samples\OculusRoomTiny\OculusRoomTiny (DX11)\Bin\Windows\Win32\Debug\VS2015\OculusRoomTiny (DX11).exe'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\ntdll.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\kernel32.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\KernelBase.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\user32.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\win32u.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\gdi32.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\gdi32full.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\msvcp_win.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\ucrtbase.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\dxgi.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\msvcrt.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\d3d11.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\D3DCompiler_47.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\rpcrt4.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\sspicli.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\cryptbase.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\bcryptprimitives.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\sechost.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\cryptsp.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\imm32.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\combase.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\wintrust.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\msasn1.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\crypt32.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\advapi32.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\rsaenh.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\bcrypt.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\imagehlp.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\gpapi.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Program Files\Oculus\Support\oculus-runtime\LibOVRRT32_1.dll'. Cannot find or open the PDB file. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\shell32.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\cfgmgr32.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\SHCore.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\windows.storage.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\shlwapi.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\kernel.appcore.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\powrprof.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\profapi.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\opengl32.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\winmm.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\glu32.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\winmmbase.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\winmmbase.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Unloaded 'C:\Windows\SysWOW64\winmmbase.dll' 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\dbghelp.dll'. Symbols loaded. 09/02 18:21:47.226 {INFO} [Kernel:Default] [CAPI] LibOVR module is located at C:\Program Files\Oculus\Support\oculus-runtime\LibOVRRT32_1.dll 09/02 18:21:47.232 {DEBUG} [Client] Connected to the server running version (prod = 1).1.23.0(build = 528114) feature version = 0. Client runs version (prod = 1).1.23.0(build = 0) feature version = 0 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\uxtheme.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\msctf.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\oleaut32.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\dwmapi.dll'. Symbols loaded. 09/02 18:21:47.245 {DEBUG} [Kernel:Default] [HMDState] Using default profile default 09/02 18:21:47.246 {INFO} [Kernel:Default] IAD changed to 58.3mm 09/02 18:21:47.246 {DEBUG} [SharedMemory] Creating factory 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\TextInputFramework.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\CoreMessaging.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\CoreUIComponents.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\ntmarta.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\WinTypes.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\WinTypes.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Unloaded 'C:\Windows\SysWOW64\WinTypes.dll' 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\ResourcePolicyClient.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Unloaded 'C:\Windows\SysWOW64\ResourcePolicyClient.dll' 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\System32\DriverStore\FileRepository\nvddui.inf_amd64_e422766d00046e2b\nvwgf2um.dll'. Cannot find or open the PDB file. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\version.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\nvspcap.dll'. Cannot find or open the PDB file. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\ole32.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\setupapi.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\psapi.dll'. Symbols loaded. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\winhttp.dll'. Symbols loaded. The thread 0x174c has exited with code 0 (0x0). 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\nvapi.dll'. Cannot find or open the PDB file. Exception thrown at 0x74E65F5D in OculusRoomTiny (DX11).exe: 0xC0000005: Access violation reading location 0x00000000. 'OculusRoomTiny (DX11).exe' (Win32): Loaded 'C:\Windows\SysWOW64\devobj.dll'. Symbols loaded. 09/02 18:22:00.504 {INFO} [Kernel:Default] [HMDState] Detected the active window handle changed to 1031d2ll The thread 0x36a8 has exited with code 0 (0x0). The thread 0x3e60 has exited with code 0 (0x0). The thread 0x1e98 has exited with code 0 (0x0). The thread 0x10c4 has exited with code 0 (0x0). The thread 0x2488 has exited with code 0 (0x0). The thread 0x1ff0 has exited with code 0 (0x0). The thread 0x21c4 has exited with code 0 (0x0). The thread 0x2b84 has exited with code 0 (0x0). 'OculusRoomTiny (DX11).exe' (Win32): Unloaded 'C:\Windows\System32\DriverStore\FileRepository\nvddui.inf_amd64_e422766d00046e2b\nvwgf2um.dll' 09/02 18:22:12.801 {INFO} [Kernel:System] Graceful shutdown: OnThreadDestroy 09/02 18:22:12.801 {INFO} [Kernel:System] Graceful shutdown: OnSystemDestroy 09/02 18:22:12.801 {DEBUG} [SharedMemory] Destroying factory 09/02 18:22:12.801 {DEBUG} [Kernel:Default] [Client] Disconnected 09/02 18:22:12.801 {INFO} [Kernel:System] Graceful shutdown: Stopping logger The thread 0x39fc has exited with code 0 (0x0). The thread 0x3d9c has exited with code 0 (0x0). The thread 0x1568 has exited with code 0 (0x0). The thread 0x24f4 has exited with code 0 (0x0). The thread 0x18b4 has exited with code 0 (0x0). The thread 0x81c has exited with code 0 (0x0). The thread 0x32c8 has exited with code 0 (0x0). The thread 0x34dc has exited with code 0 (0x0). The program '[6992] OculusRoomTiny (DX11).exe' has exited with code 0 (0x0). I have tried to uninstall/reinstall the OculusRift application several times (I was thinking maybe there was a corrupted dll or something) but nothing has changed. I really don't know what I can do to solve this issue. Have one of you ever encountered such a problem ? Thank you, Kind regards, Johann NOVAK
Importing 3D pointset in VR using Win SDK
Dear all, the question seems easy but I cannot find any guide nor help to show me how to write a piece of code with Visual Studio to import or create a 3D pointset in VR using its X, Y, Z coordinates. Any help greatly appreciated :) Thanks Best regards Jerome