Hi all,
I gave osg android port a try on Windows using cygwin, and it worked like a
charm (only a tiny problem with osgViewer, when cross compiling for android
using cygwin, the windows path in osgViewer/CMakeLists.txt is used rather
than the android one, fix attached).
For the moment I only compiled all the osg libs and plugins that don't rely
on a 3rdParty lib. I will let you know when I succeed to build an app for my
nexus S :) (the test apk Jorge sent, works for me)
Thanks for your efforts.
Mourad
On Tue, Mar 8, 2011 at 5:37 PM, Robert Osfield robert.osfi...@gmail.comwrote:
Hi Rafa, Jorge and all ;-)
On Mon, Mar 7, 2011 at 11:53 AM, Rafa Gaitan rafa.gai...@gmail.com
wrote:
Finally Jorge and me have finished a first approach to build OSG under
Android using the android NDK.
Attached you will find all required code and cmake modifications (They
are based on a previous submissions I sent last week).
Many thanks for your efforts. I have now merged and checked in
changes to OpenSceneGraph svn/trunk. I haven't tested the Android
build at all yet, only the normal Linux build side.
Would it be possible for you to put up a documentation page on the
wiki to show how to set up to build the OSG on Android?
Thanks,
Robert.
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# FIXME: For OS X, need flag for Framework or dylib
IF(DYNAMIC_OPENSCENEGRAPH)
ADD_DEFINITIONS(-DOSGVIEWER_LIBRARY)
ELSE()
ADD_DEFINITIONS(-DOSG_LIBRARY_STATIC)
ENDIF()
SET(LIB_NAME osgViewer)
SET(HEADER_PATH ${OpenSceneGraph_SOURCE_DIR}/include/${LIB_NAME})
SET(TARGET_H
${HEADER_PATH}/CompositeViewer
${HEADER_PATH}/Export
${HEADER_PATH}/GraphicsWindow
${HEADER_PATH}/Renderer
${HEADER_PATH}/Scene
${HEADER_PATH}/Version
${HEADER_PATH}/View
${HEADER_PATH}/Viewer
${HEADER_PATH}/ViewerBase
${HEADER_PATH}/ViewerEventHandlers
)
SET(LIB_COMMON_FILES
CompositeViewer.cpp
HelpHandler.cpp
Renderer.cpp
Scene.cpp
ScreenCaptureHandler.cpp
StatsHandler.cpp
Version.cpp
View.cpp
Viewer.cpp
ViewerBase.cpp
ViewerEventHandlers.cpp
${OPENSCENEGRAPH_VERSIONINFO_RC}
)
SET(LIB_EXTRA_LIBS)
IF(WIN32 AND NOT ANDROID)
#
# Enable workaround for OpenGL driver issues when used in
multithreaded/multiscreen with NVidia drivers on Windows XP
# For example: osgviewer dumptruck.osg was showing total garbage (screen
looked like shattered, splashed hedgehog)
# There were also serious issues with render to texture cameras.
# Workaround repeats makeCurrentContext call as it was found that this
causes the problems to dissapear.
#
OPTION(OSG_MULTIMONITOR_MULTITHREAD_WIN32_NVIDIA_WORKAROUND Set to ON if
you have NVidia board and drivers earlier than 177.92 ver OFF)
MARK_AS_ADVANCED(OSG_MULTIMONITOR_MULTITHREAD_WIN32_NVIDIA_WORKAROUND)
IF(OSG_MULTIMONITOR_MULTITHREAD_WIN32_NVIDIA_WORKAROUND)
ADD_DEFINITIONS(-DOSG_MULTIMONITOR_MULTITHREAD_WIN32_NVIDIA_WORKAROUND)
ENDIF()
SET(TARGET_H ${TARGET_H}
${HEADER_PATH}/api/Win32/GraphicsHandleWin32
${HEADER_PATH}/api/Win32/GraphicsWindowWin32
${HEADER_PATH}/api/Win32/PixelBufferWin32
)
SET(LIB_COMMON_FILES ${LIB_COMMON_FILES}
GraphicsWindowWin32.cpp
PixelBufferWin32.cpp
)
ELSE()
IF(APPLE)
IF(OSG_BUILD_PLATFORM_IPHONE OR OSG_BUILD_PLATFORM_IPHONE_SIMULATOR)
SET(OSG_WINDOWING_SYSTEM IOS CACHE STRING Windowing system type
for graphics window creation, options only IOS.)
ELSE()
SET(OSG_WINDOWING_SYSTEM Carbon CACHE STRING Windowing system
type for graphics window creation, options Carbon, Cocoa or X11.)
ENDIF()
ELSE()
IF(ANDROID)
SET(OSG_WINDOWING_SYSTEM None CACHE STRING None Windowing system
type for graphics window creation.)
ELSE()
SET(OSG_WINDOWING_SYSTEM X11 CACHE STRING Windowing system type
for graphics window creation. options only X11)
ENDIF()
ENDIF()
IF(${OSG_WINDOWING_SYSTEM} STREQUAL Cocoa)
ADD_DEFINITIONS(-DUSE_DARWIN_COCOA_IMPLEMENTATION)
IF(OSG_COMPILE_FRAMEWORKS)
SET(LIB_COMMON_FILES ${LIB_COMMON_FILES}
${HEADER_PATH}/api/Cocoa/GraphicsHandleCocoa
${HEADER_PATH}/api/Cocoa/GraphicsWindowCocoa
${HEADER_PATH}/api/Cocoa/PixelBufferCocoa
)
SET_PROPERTY(SOURCE ${HEADER_PATH}/api/Cocoa/GraphicsHandleCocoa
PROPERTY MACOSX_PACKAGE_LOCATION Headers/api/Cocoa)
SET_PROPERTY(SOURCE ${HEADER_PATH}/api/Cocoa/GraphicsWindowCocoa
PROPERTY MACOSX_PACKAGE_LOCATION Headers/api/Cocoa)
SET_PROPERTY(SOURCE ${HEADER_PATH}/api/Cocoa/PixelBufferCocoa
PROPERTY MACOSX_PACKAGE_LOCATION Headers/api/Cocoa)
