STYLE: Trim trailing whitespace

From https://stackoverflow.com/a/57334826 Using Visual Studio Code: 1. Open the root folder in your editor (I use Visual Studio Code). 2. Tap the Search icon on the left, and enable the regular expression mode. 3. Enter " +\n" in the Search bar and "\n" in the Replace bar. 4. Click "Replace All".
alixarlabs · Nov 30, 2022 · 7c2d7ed · 7c2d7ed
1 parent 937a130
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diff --git a/BuildAndTest.bat.in b/BuildAndTest.bat.in
@@ -22,7 +22,7 @@ IF NOT "%1"=="" (
     GOTO :loop
 )
 
-SET DIRCMD=0 
+SET DIRCMD=0
 
 if "%TEST_MODE%" == "" goto experimental
 if "%TEST_MODE%" == "-E" goto experimental
@@ -44,8 +44,8 @@ goto END
 timeout /t 15
 goto END
 
-:individual 
-@REM Run individual tests with regexp search 
+:individual
+@REM Run individual tests with regexp search
 @REM Display the list of tests
 "${CMAKE_CTEST_COMMAND}" -R "%INDIVIDUAL_TEST%" -N
 @REM Run selected tests
@@ -54,7 +54,7 @@ goto END
 
 :BUILDFAILED
 ECHO ERROR: Build failed...
-GOTO END 
+GOTO END
 
 :END
 SET PATH=%ORIGPATH%

diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -260,7 +260,7 @@ OPTION(PLUS_USE_ANDOR_CAMERA "Provide support for the Andor cameras capture stre
 
 # ---------- Tracking Hardware ------------
 OPTION(PLUS_USE_OPTITRACK "Provide support for the OptiTrack tracking system" OFF)
-IF (PLUS_USE_OPTITRACK) 
+IF (PLUS_USE_OPTITRACK)
   IF(NOT BUILD_ARCHITECTURE MATCHES "x64")
     SET(MOTIVE_VERSION_DEFAULT "1.10.3")
   ELSE()
@@ -316,7 +316,7 @@ OPTION(PLUS_USE_LEAPMOTION "Provide support for the LeapMotion hand tracker" OFF
 IF(PLUS_USE_LEAPMOTION)
   OPTION(PLUS_TEST_LEAPMOTION "Enable testing of LeapMotion device" OFF)
   FIND_PACKAGE(LeapSDK 4.0 REQUIRED
-    PATHS 
+    PATHS
     ../VASSTTools/LeapMotion/LeapSDK/lib/cmake/LeapSDK # Convenience for members of the VASST lab
     )
 ENDIF()
@@ -554,7 +554,7 @@ ENDIF()
 IF (PLUS_USE_ANDOR_CAMERA AND NOT PLUSBUILD_USE_OpenCV)
   MESSAGE("PLUSE_USE_ANDOR_CAMERA requires openCV option enabled, enabling.")
   SET(PLUSBUILD_USE_OpenCV ON CACHE BOOL "Use OpenCV for optical marker tracking and other features." FORCE)
-ENDIF()	
+ENDIF()
 #--- END ANDOR dependency on opencv
 
 # OpenCV dependency, MUST COME AFTER VTK external inclusion

diff --git a/Docs/BuildInstructionsLinux.md b/Docs/BuildInstructionsLinux.md
@@ -68,7 +68,7 @@ Build Process
 
 Troubleshooting
 ---------------
-  
+
 - "GLintptr has not been declared"
   - Solution: In the vtkxOpenGLRenderWindow.cxx uncomment "#define GLX_GLXEXT_LEGACY"
 - "Dunno about this gcc" error from Modules/ThirdParty/VNL/src/vxl/vcl/vcl_compiler.h
@@ -80,4 +80,4 @@ Ubuntu 14.04 LTS
 ================
 This version of Ubuntu is not officially supported
 - The gcc compiler provided by default (4.8.4) does not fully support c++11 and is missing functionality used by PlusLib
-- The default version of Qt provided with the distribution (5.2.1) lacks some functionality required by PlusApp. 
+- The default version of Qt provided with the distribution (5.2.1) lacks some functionality required by PlusApp.
diff --git a/Modules/FindAgilentMD1.cmake b/Modules/FindAgilentMD1.cmake
@@ -19,35 +19,35 @@ IF(CMAKE_HOST_WIN32 AND CMAKE_CL_64)
 ELSE()
   SET(PLATFORM_SUFFIX "")
 ENDIF()
-  
+
 FIND_PATH(AgilentMD1_INCLUDE_DIR AgMD1Fundamental.h
   PATH_SUFFIXES
     include
   DOC "U10xx_Digitizers include directory (contains AgMD1Fundamental.h)"
-  PATHS ${AgilentMD1_PATH_HINTS} 
+  PATHS ${AgilentMD1_PATH_HINTS}
   )
 
-FIND_LIBRARY(AgilentMD1_LIBRARY 
+FIND_LIBRARY(AgilentMD1_LIBRARY
   NAMES AgMD1Fundamental${PLATFORM_SUFFIX}${CMAKE_STATIC_LIBRARY_SUFFIX}
   PATH_SUFFIXES
     lib
   DOC "Path to Agilent MD1 base library (AgMD1Fundamental${CMAKE_STATIC_LIBRARY_SUFFIX})"
   PATHS ${AgilentMD1_PATH_HINTS}
   )
 
-FIND_PATH(AgilentMD1_BINARY_DIR 
+FIND_PATH(AgilentMD1_BINARY_DIR
   AgMD1Fundamental${PLATFORM_SUFFIX}${CMAKE_SHARED_LIBRARY_SUFFIX}
-  PATH_SUFFIXES 
+  PATH_SUFFIXES
     bin
-  PATHS ${AgilentMD1_PATH_HINTS} 
+  PATHS ${AgilentMD1_PATH_HINTS}
   DOC "Path to Agilent MD1 base shared library (AgMD1Fundamental${CMAKE_SHARED_LIBRARY_SUFFIX})"
   NO_DEFAULT_PATH # avoid finding installed DLLs in the system folders
   )
 
-# handle the QUIETLY and REQUIRED arguments and set MicronTracker_FOUND to TRUE if 
+# handle the QUIETLY and REQUIRED arguments and set MicronTracker_FOUND to TRUE if
 # all listed variables are TRUE
 INCLUDE(FindPackageHandleStandardArgs)
-FIND_PACKAGE_HANDLE_STANDARD_ARGS(AgilentMD1 DEFAULT_MSG 
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(AgilentMD1 DEFAULT_MSG
   AgilentMD1_INCLUDE_DIR
   AgilentMD1_LIBRARY
   AgilentMD1_BINARY_DIR

diff --git a/Modules/FindAndor.cmake b/Modules/FindAndor.cmake
@@ -11,10 +11,10 @@ SET( ANDOR_PATH_HINTS
 FIND_PATH(ANDOR_INCLUDE_DIR ATMCD32D.h
   DOC "ANDOR include directory (contains ATMCD32D.h)"
   PATHS ${ANDOR_PATH_HINTS}
-  )  
+  )
 
-if( CMAKE_SIZEOF_VOID_P EQUAL 8 ) 
-  set(bitness 64) 
+if( CMAKE_SIZEOF_VOID_P EQUAL 8 )
+  set(bitness 64)
 else()
   set(bitness 32)
 endif()

diff --git a/Modules/FindAtracsys.cmake b/Modules/FindAtracsys.cmake
@@ -87,17 +87,17 @@ IF(ATRACSYS_SDK_DIR)
     ELSE()
       SET(_BitnessSuffix "32")
     ENDIF()
-    
+
     # Library
     FIND_LIBRARY(AtracsysSDK_LIBRARY
       NAMES fusionTrack${_BitnessSuffix}${CMAKE_STATIC_LIBRARY_SUFFIX}
       PATHS "${ATRACSYS_SDK_DIR}/lib" NO_DEFAULT_PATH)
-    
+
     # Binaries
     FIND_PATH(AtracsysSDK_BINARY_DIR
       NAMES fusionTrack${_BitnessSuffix}${CMAKE_SHARED_LIBRARY_SUFFIX}
       PATHS "${ATRACSYS_SDK_DIR}/bin" NO_DEFAULT_PATH)
-      
+
   ELSE()
     # No static library
     SET(AtracsysSDK_LIBRARY "")
@@ -112,7 +112,7 @@ IF(ATRACSYS_SDK_DIR)
   MARK_AS_ADVANCED(AtracsysSDK_LIBRARY)
   SET(ATRACSYS_SDK_BINARY_DIR ${AtracsysSDK_BINARY_DIR})
   MARK_AS_ADVANCED(AtracsysSDK_BINARY_DIR)
-  
+
   #Version
   #TODO: properly set SDK version using regex
   set(ATRACSYS_SDK_VERSION "3.1.1")
@@ -122,6 +122,6 @@ ENDIF()
 include(FindPackageHandleStandardArgs)
 find_package_handle_standard_args(ATRACSYS_SDK
   FOUND_VAR ATRACSYS_SDK_FOUND
-  REQUIRED_VARS ATRACSYS_DEVICE_TYPE ATRACSYS_SDK_INCLUDE_DIR ATRACSYS_SDK_BINARY_DIR #ATRACSYS_SDK_LIBRARY 
+  REQUIRED_VARS ATRACSYS_DEVICE_TYPE ATRACSYS_SDK_INCLUDE_DIR ATRACSYS_SDK_BINARY_DIR #ATRACSYS_SDK_LIBRARY
   VERSION_VAR ATRACSYS_SDK_VERSION
 )
diff --git a/Modules/FindClariusOEM.cmake b/Modules/FindClariusOEM.cmake
@@ -36,7 +36,7 @@ ENDIF()
 
 
 IF(ClariusOEM_DIR)
-  
+
   # set path to Clarius OEM SDK include directory
   SET(ClariusOEM_INCLUDE_DIRS ${ClariusOEM_DIR}/include/oem CACHE PATH "Clarius OEM SDK include directories")
   MARK_AS_ADVANCED(ClariusOEM_INCLUDE_DIRS)

diff --git a/Modules/FindDeckLinkSDK.cmake b/Modules/FindDeckLinkSDK.cmake
@@ -104,9 +104,9 @@ UNSET(DeckLinkSDK_PATH)
 FIND_FILE(_header_found
     ${__include_file}
     PATHS ${DECKLINK_SDK_ROOT}
-          $ENV{DECKLINK_SDK_DIR} 
-          $ENV{BLACKMAGIC_SDK_DIR} 
-          $ENV{DECKLINK_DIR} 
+          $ENV{DECKLINK_SDK_DIR}
+          $ENV{BLACKMAGIC_SDK_DIR}
+          $ENV{DECKLINK_DIR}
           $ENV{BLACKMAGIC_DIR}
           # Plus specific paths to check
           "../../VASSTTools/BlackmagicDeckLinkSDK-11.2"
@@ -151,17 +151,17 @@ IF(NOT TARGET DeckLinkSDK)
                               IMPORTED_LOCATION "${DeckLinkSDK_PATH}/${_platform}/NVIDIA_GPUDirect/bin/${BUILD_ARCHITECTURE}/dvp.dll"
                               INTERFACE_INCLUDE_DIRECTORIES "${DeckLinkSDK_PATH}/${_platform}/NVIDIA_GPUDirect/include"
                             )
-      
-      set_target_properties(DeckLinkSDK 
-                            PROPERTIES 
+
+      set_target_properties(DeckLinkSDK
+                            PROPERTIES
                               INTERFACE_INCLUDE_DIRECTORIES
                                 "${DeckLinkSDK_PATH}/${_platform}/include;${DeckLinkSDK_PATH}/${_platform}/DirectShow/include"
                             )
       SET(DeckLinkSDK_LIBS DeckLinkSDK NVIDIA_GPUDirect)
     ENDIF()
   ELSE()
-    set_target_properties(DeckLinkSDK 
-                          PROPERTIES 
+    set_target_properties(DeckLinkSDK
+                          PROPERTIES
                             INTERFACE_INCLUDE_DIRECTORIES
                               "${DeckLinkSDK_PATH}/${_platform}/include"
                           )
@@ -172,14 +172,14 @@ IF(NOT TARGET DeckLinkSDK)
                               IMPORTED_LOCATION "${DeckLinkSDK_PATH}/${_platform}/NVIDIA_GPUDirect/${BUILD_ARCHITECTURE}/libdvp.so"
                               INTERFACE_INCLUDE_DIRECTORIES "${DeckLinkSDK_PATH}/${_platform}/NVIDIA_GPUDirect/include"
                             )
-      set_target_properties(DeckLinkSDK 
+      set_target_properties(DeckLinkSDK
                             PROPERTIES
-                              IMPORTED_LINK_INTERFACE_LIBRARIES 
+                              IMPORTED_LINK_INTERFACE_LIBRARIES
                                 NVIDIA_GPUDirect
                             )
       SET(DeckLinkSDK_LIBS DeckLinkSDK NVIDIA_GPUDirect)
     ELSE()
-      set_target_properties(DeckLinkSDK 
+      set_target_properties(DeckLinkSDK
                             PROPERTIES
                             )
       SET(DeckLinkSDK_LIBS DeckLinkSDK CoreFoundation)

diff --git a/Modules/FindFFMPEG.cmake b/Modules/FindFFMPEG.cmake
@@ -80,9 +80,9 @@ MACRO(FFMPEG_FIND varname shortname headername)
         ENDIF()
       ENDFOREACH()
     ELSEIF(UNIX AND NOT APPLE)
-    
+
     ELSEIF(APPLE)
-    
+
     ENDIF()
   ENDIF()
 
@@ -162,10 +162,10 @@ LIST(REMOVE_DUPLICATES FFMPEG_TARGETS)
 SET(FFMPEG_TARGETS ${FFMPEG_TARGETS} CACHE STRING "Names of the ffmpeg:: targets.")
 MARK_AS_ADVANCED(FFMPEG_TARGETS)
 
-# handle the QUIETLY and REQUIRED arguments and set FFMPEG_FOUND to TRUE if 
+# handle the QUIETLY and REQUIRED arguments and set FFMPEG_FOUND to TRUE if
 # all listed variables are TRUE
 INCLUDE(FindPackageHandleStandardArgs)
-FIND_PACKAGE_HANDLE_STANDARD_ARGS(FFMPEG 
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(FFMPEG
   FAIL_MESSAGE "Unable to locate FFMPEG. Please set FFMPEG_ROOT to a valid location."
   REQUIRED_VARS FFMPEG_INCLUDE_DIRS FFMPEG_LIBRARIES
   )
diff --git a/Modules/FindInterson.cmake b/Modules/FindInterson.cmake
@@ -7,7 +7,7 @@
 # INTERSON_WIN32_BINARY_DIR - 32-bit shared libraries to be installed
 # INTERSON_WIN64_BINARY_DIR - 64-bit shared libraries to be installed
 
-SET( Interson_PATH_HINTS 
+SET( Interson_PATH_HINTS
   ../PLTools/Interson/iSDK2012_4.83.4363
   ../../PLTools/Interson/iSDK2012_4.83.4363
   ../trunk/PLTools/Interson/iSDK2012_4.83.4363
@@ -19,44 +19,44 @@ FIND_PATH(Interson_INCLUDE_DIR usbProbeDLL_net.h
   PATH_SUFFIXES
     "include"
   DOC "Interson include directory (contains usbProbeDLL_net.h)"
-  PATHS ${Interson_PATH_HINTS} 
+  PATHS ${Interson_PATH_HINTS}
   )
 
 FIND_PATH(Interson_LIBRARY_DIR USBprobeDLL${CMAKE_STATIC_LIBRARY_SUFFIX}
   PATH_SUFFIXES
     "lib"
   DOC "Interson library directory (contains USBprobeDLL.lib)"
-  PATHS ${Interson_PATH_HINTS} 
+  PATHS ${Interson_PATH_HINTS}
   )
-  
+
 FIND_PATH(Interson_BINARY_DIR BmodeUSB${CMAKE_SHARED_LIBRARY_SUFFIX}
-  PATH_SUFFIXES 
+  PATH_SUFFIXES
     "lib"
   DOC "Path to Interson common binary directory (contains BmodeUSB.dll)"
   PATHS ${Interson_PATH_HINTS}
   NO_DEFAULT_PATH # avoid finding installed DLLs in the system folders
   )
-  
+
 FIND_PATH(Interson_WIN32_BINARY_DIR USBprobe${CMAKE_SHARED_LIBRARY_SUFFIX}
-  PATH_SUFFIXES 
+  PATH_SUFFIXES
     "lib/32bit"
   DOC "Path to Interson 32-bit binary directory (contains 32-bit USBprobe.dll)"
   PATHS ${Interson_PATH_HINTS}
   NO_DEFAULT_PATH # avoid finding installed DLLs in the system folders
   )
 
   FIND_PATH(Interson_WIN64_BINARY_DIR USBprobe${CMAKE_SHARED_LIBRARY_SUFFIX}
-  PATH_SUFFIXES 
+  PATH_SUFFIXES
     "lib/64bit"
   DOC "Path to Interson 64-bit binary directory (contains 64-bit USBprobe.dll)"
   PATHS ${Interson_PATH_HINTS}
   NO_DEFAULT_PATH # avoid finding installed DLLs in the system folders
-  )  
+  )
 
-# handle the QUIETLY and REQUIRED arguments and set Interson_FOUND to TRUE if 
+# handle the QUIETLY and REQUIRED arguments and set Interson_FOUND to TRUE if
 # all listed variables are TRUE
 INCLUDE(FindPackageHandleStandardArgs)
-FIND_PACKAGE_HANDLE_STANDARD_ARGS(Interson DEFAULT_MSG 
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(Interson DEFAULT_MSG
   Interson_LIBRARY_DIR
   Interson_INCLUDE_DIR
   Interson_BINARY_DIR

diff --git a/Modules/FindIntuitiveDaVinci.cmake b/Modules/FindIntuitiveDaVinci.cmake
@@ -2,7 +2,7 @@
 # This module defines
 #
 
-SET(IntuitiveDaVinci_SDK_PATH_HINTS 
+SET(IntuitiveDaVinci_SDK_PATH_HINTS
   ../IntuitiveDaVinci
   ../PLTools/IntuitiveDaVinci
   ../../PLTools/IntuitiveDaVinci
@@ -22,12 +22,12 @@ FIND_LIBRARY(IntuitiveDaVinci_LIBRARY
   DOC "Library file for ISI API"
 )
 
-# handle the QUIETLY and REQUIRED arguments and set ISIAPI_FOUND to TRUE if 
+# handle the QUIETLY and REQUIRED arguments and set ISIAPI_FOUND to TRUE if
 # all listed variables are TRUE
 INCLUDE(FindPackageHandleStandardArgs)
 FIND_PACKAGE_HANDLE_STANDARD_ARGS(IntuitiveDaVinci DEFAULT_MSG  IntuitiveDaVinci_LIBRARY  IntuitiveDaVinci_INCLUDE_DIR  )
 
-SET(IntuitiveDaVinci_FOUND ${INTUITIVEDAVINCI_FOUND}) 
+SET(IntuitiveDaVinci_FOUND ${INTUITIVEDAVINCI_FOUND})
 IF(IntuitiveDaVinci_FOUND)
   SET( IntuitiveDaVinci_LIBRARY ${IntuitiveDaVinci_LIBRARY} )
   SET( IntuitiveDaVinci_INCLUDE_DIR ${IntuitiveDaVinci_INCLUDE_DIR} )

diff --git a/Modules/FindK4A.cmake b/Modules/FindK4A.cmake
@@ -1,4 +1,4 @@
-# Find the Azure Kinect SDK 
+# Find the Azure Kinect SDK
 # This module defines
 # K4A_FOUND - Azure Kinect SDK has been found on this system
 # K4A_INCLUDE_DIR - Azure Kinect SDK headers directory
@@ -66,7 +66,7 @@ ELSEIF(${CMAKE_SYSTEM_NAME} STREQUAL "Windows")
 ENDIF()
 
 INCLUDE(FindPackageHandleStandardArgs)
-FIND_PACKAGE_HANDLE_STANDARD_ARGS(K4A DEFAULT_MSG 
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(K4A DEFAULT_MSG
   K4A_INCLUDE_DIR
   K4A_LIBRARY_DIR
   K4A_BINARY_DIR