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Code Issues Releases Wiki Activity

Add VR/OpenVR support on Linux

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This commit is contained in:
Igor Kalevatykh 2018-04-05 00:14:08 +02:00
parent b4f038fd67
commit 7c163f2163
3 changed files with 90 additions and 6 deletions
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78
examples/SharedMemory/CMakeLists.txt
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@ -214,7 +214,7 @@ IF (INTERNAL_ADD_POSTFIX_EXECUTABLE_NAMES)
ENDIF(INTERNAL_ADD_POSTFIX_EXECUTABLE_NAMES)
#VR/OpenVR only on Windows and Mac OSX for now
#VR/OpenVR on Windows and Mac OSX
IF (WIN32 OR APPLE)
INCLUDE_DIRECTORIES(
@ -328,4 +328,80 @@ IF (INTERNAL_ADD_POSTFIX_EXECUTABLE_NAMES)
SET_TARGET_PROPERTIES(App_PhysicsServer_SharedMemory_VR PROPERTIES RELWITHDEBINFO_POSTFIX "_RelWithDebugInfo")
ENDIF(INTERNAL_ADD_POSTFIX_EXECUTABLE_NAMES)
#VR/OpenVR on Linux
ELSE(WIN32 OR APPLE)
IF(CMAKE_SIZEOF_VOID_P MATCHES 8)
LINK_DIRECTORIES(${BULLET_PHYSICS_SOURCE_DIR}/examples/ThirdPartyLibs/openvr/bin/linux64)
ELSE()
LINK_DIRECTORIES(${BULLET_PHYSICS_SOURCE_DIR}/examples/ThirdPartyLibs/openvr/bin/linux32)
ENDIF()
ADD_EXECUTABLE(App_PhysicsServer_SharedMemory_VR
${SharedMemory_SRCS}
../StandaloneMain/hellovr_opengl_main.cpp
../ExampleBrowser/OpenGLGuiHelper.cpp
../ExampleBrowser/GL_ShapeDrawer.cpp
../ExampleBrowser/CollisionShape2TriangleMesh.cpp
../RenderingExamples/TinyVRGui.cpp
../RenderingExamples/TinyVRGui.h
../RenderingExamples/TimeSeriesCanvas.cpp
../RenderingExamples/TimeSeriesFontData.cpp
../MultiThreading/b3PosixThreadSupport.cpp
../MultiThreading/b3PosixThreadSupport.h
../ThirdPartyLibs/openvr/samples/shared/lodepng.cpp
../ThirdPartyLibs/openvr/samples/shared/lodepng.h
../ThirdPartyLibs/openvr/samples/shared/Matrices.cpp
../ThirdPartyLibs/openvr/samples/shared/Matrices.h
../ThirdPartyLibs/openvr/samples/shared/pathtools.cpp
../ThirdPartyLibs/openvr/samples/shared/pathtools.h
../ThirdPartyLibs/openvr/samples/shared/strtools.cpp
../ThirdPartyLibs/openvr/samples/shared/strtools.h
../ThirdPartyLibs/openvr/samples/shared/Vectors.h
)
target_include_directories(App_PhysicsServer_SharedMemory_VR PRIVATE
${BULLET_PHYSICS_SOURCE_DIR}/src
${BULLET_PHYSICS_SOURCE_DIR}/examples/ThirdPartyLibs
${BULLET_PHYSICS_SOURCE_DIR}/examples/ThirdPartyLibs/Glew
${BULLET_PHYSICS_SOURCE_DIR}/examples/ThirdPartyLibs/openvr/headers
${BULLET_PHYSICS_SOURCE_DIR}/examples/ThirdPartyLibs/openvr/samples
${BULLET_PHYSICS_SOURCE_DIR}/examples/ThirdPartyLibs/openvr/samples/shared
)
target_compile_definitions(App_PhysicsServer_SharedMemory_VR PRIVATE
POSIX
LINUX
BT_ENABLE_VR
GLEW_STATIC
GLEW_INIT_OPENGL11_FUNCTIONS=1
GLEW_DYNAMIC_LOAD_ALL_GLX_FUNCTIONS=1
)
target_compile_options(App_PhysicsServer_SharedMemory_VR PRIVATE
-std=c++11
)
target_link_libraries(App_PhysicsServer_SharedMemory_VR PRIVATE
openvr_api
pthread
${DL}
${OPENGL_gl_LIBRARY}
${OPENGL_glu_LIBRARY}
Bullet3Common
BulletWorldImporter
BulletInverseDynamicsUtils
BulletInverseDynamics
BulletDynamics
BulletCollision
LinearMath
BussIK
OpenGLWindow
)
IF (INTERNAL_ADD_POSTFIX_EXECUTABLE_NAMES)
SET_TARGET_PROPERTIES(App_PhysicsServer_SharedMemory_VR PROPERTIES DEBUG_POSTFIX "_Debug")
SET_TARGET_PROPERTIES(App_PhysicsServer_SharedMemory_VR PROPERTIES MINSIZEREL_POSTFIX "_MinsizeRel")
SET_TARGET_PROPERTIES(App_PhysicsServer_SharedMemory_VR PROPERTIES RELWITHDEBINFO_POSTFIX "_RelWithDebugInfo")
ENDIF(INTERNAL_ADD_POSTFIX_EXECUTABLE_NAMES)
ENDIF(WIN32 OR APPLE)

12
examples/StandaloneMain/hellovr_opengl_main.cpp
View File

@ -59,6 +59,9 @@ static vr::VRControllerState_t sPrevStates[vr::k_unMaxTrackedDeviceCount] = { 0
#ifdef _WIN32
#include <Windows.h>
#endif
#ifdef __linux__
#define APIENTRY
#endif
void ThreadSleep( unsigned long nMilliseconds )
{
@ -1804,13 +1807,11 @@ void CMainApplication::RenderStereoTargets()
}
glBindFramebuffer( GL_FRAMEBUFFER, leftEyeDesc.m_nRenderFramebufferId );
glViewport(0, 0, m_nRenderWidth, m_nRenderHeight );
m_app->m_window->startRendering();
glViewport(0, 0, m_nRenderWidth, m_nRenderHeight );
RenderScene( vr::Eye_Left );
@ -1863,9 +1864,9 @@ void CMainApplication::RenderStereoTargets()
}
glBindFramebuffer( GL_FRAMEBUFFER, rightEyeDesc.m_nRenderFramebufferId );
glViewport(0, 0, m_nRenderWidth, m_nRenderHeight );
m_app->m_window->startRendering();
glViewport(0, 0, m_nRenderWidth, m_nRenderHeight );
RenderScene( vr::Eye_Right );
@ -2081,6 +2082,7 @@ void CMainApplication::UpdateHMDMatrixPose()
case vr::TrackedDeviceClass_HMD: m_rDevClassChar[nDevice] = 'H'; break;
case vr::TrackedDeviceClass_Invalid: m_rDevClassChar[nDevice] = 'I'; break;
case vr::TrackedDeviceClass_TrackingReference: m_rDevClassChar[nDevice] = 'T'; break;
case vr::TrackedDeviceClass_GenericTracker: m_rDevClassChar[nDevice] = 'G'; break;
default: m_rDevClassChar[nDevice] = '?'; break;
}
}

6
examples/ThirdPartyLibs/openvr/samples/shared/strtools.cpp
View File

@ -4,6 +4,12 @@
#include <stdio.h>
#include <stdlib.h>
#ifdef __linux__
#define stricmp strcasecmp
#define strnicmp strncasecmp
#endif
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------