Re: [osg-users] OpenSceneGraph-3.4.0 release candidate 7
> 29 июля 2015 г., в 10:57, Sebastian Messerschmidt > написал(а): > > Hi Alex? > > Can you please send the complete modified file to the osg-submission list? ok. > Cheers > Sebastian >>> 29 июля 2015 г., в 10:33, Alexpux написал(а): >>> >>> I have build error using mingw-w64 with GCC-5.2.0. >>> >>> [ 0%] [ 0%] [ 0%] Building CXX object >>> src/osg/CMakeFiles/osg.dir/Billboard.obj >>> Building CXX object src/osg/CMakeFiles/osg.dir/AudioStream.obj >>> Building CXX object src/osg/CMakeFiles/osg.dir/AutoTransform.obj >>> In file included from >>> C:/repo/mingw-w64-openscenegraph/src/OpenSceneGraph-3.4.0-rc7/include/osg/BufferObject:18:0, >>> from >>> C:/repo/mingw-w64-openscenegraph/src/OpenSceneGraph-3.4.0-rc7/include/osg/Image:17, >>> from >>> C:/repo/mingw-w64-openscenegraph/src/OpenSceneGraph-3.4.0-rc7/include/osg/AudioStream:17, >>> from >>> C:/repo/mingw-w64-openscenegraph/src/OpenSceneGraph-3.4.0-rc7/src/osg/AudioStream.cpp:14: >>> C:/repo/mingw-w64-openscenegraph/src/Release-x86_64-w64-mingw32/include/osg/GL:100:32: >>> error: redeclaration of C++ built-in type 'wchar_t' [-fpermissive] >>> typedef unsigned short wchar_t; >>>^ >>> src/osg/CMakeFiles/osg.dir/build.make:192: recipe for target >>> 'src/osg/CMakeFiles/osg.dir/AudioStream.obj' failed >>> make[2]: *** [src/osg/CMakeFiles/osg.dir/AudioStream.obj] Error 1 >>> make[2]: *** Waiting for unfinished jobs…. >>> >>> Regards, >>> Alexey. >> I’m fix it by next patch: >> >> --- OpenSceneGraph-3.4.0-rc7/src/osg/GL.in.orig 2015-07-29 >> 10:38:24.890785100 +0300 >> +++ OpenSceneGraph-3.4.0-rc7/src/osg/GL.in 2015-07-29 10:38:31.384135700 >> +0300 >> @@ -96,7 +96,7 @@ >> #endif >>// XXX This is from Win32's >> -#if !defined(_WCHAR_T_DEFINED) && !(defined(__GNUC__)&&((__GNUC__ == >> 3)||(__GNUC__ == 4))) >> +#if !defined(_WCHAR_T_DEFINED) && !(defined(__GNUC__)&&(__GNUC__ > 2)) >> typedef unsigned short wchar_t; >> #define _WCHAR_T_DEFINED >> #endif >> ___ >> osg-users mailing list >> osg-users@lists.openscenegraph.org >> http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > > ___ > osg-users mailing list > osg-users@lists.openscenegraph.org > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] OpenSceneGraph-3.4.0 release candidate 7
> 29 июля 2015 г., в 10:33, Alexpux написал(а): > > I have build error using mingw-w64 with GCC-5.2.0. > > [ 0%] [ 0%] [ 0%] Building CXX object > src/osg/CMakeFiles/osg.dir/Billboard.obj > Building CXX object src/osg/CMakeFiles/osg.dir/AudioStream.obj > Building CXX object src/osg/CMakeFiles/osg.dir/AutoTransform.obj > In file included from > C:/repo/mingw-w64-openscenegraph/src/OpenSceneGraph-3.4.0-rc7/include/osg/BufferObject:18:0, > from > C:/repo/mingw-w64-openscenegraph/src/OpenSceneGraph-3.4.0-rc7/include/osg/Image:17, > from > C:/repo/mingw-w64-openscenegraph/src/OpenSceneGraph-3.4.0-rc7/include/osg/AudioStream:17, > from > C:/repo/mingw-w64-openscenegraph/src/OpenSceneGraph-3.4.0-rc7/src/osg/AudioStream.cpp:14: > C:/repo/mingw-w64-openscenegraph/src/Release-x86_64-w64-mingw32/include/osg/GL:100:32: > error: redeclaration of C++ built-in type 'wchar_t' [-fpermissive] > typedef unsigned short wchar_t; >^ > src/osg/CMakeFiles/osg.dir/build.make:192: recipe for target > 'src/osg/CMakeFiles/osg.dir/AudioStream.obj' failed > make[2]: *** [src/osg/CMakeFiles/osg.dir/AudioStream.obj] Error 1 > make[2]: *** Waiting for unfinished jobs…. > > Regards, > Alexey. I’m fix it by next patch: --- OpenSceneGraph-3.4.0-rc7/src/osg/GL.in.orig 2015-07-29 10:38:24.890785100 +0300 +++ OpenSceneGraph-3.4.0-rc7/src/osg/GL.in 2015-07-29 10:38:31.384135700 +0300 @@ -96,7 +96,7 @@ #endif // XXX This is from Win32's -#if !defined(_WCHAR_T_DEFINED) && !(defined(__GNUC__)&&((__GNUC__ == 3)||(__GNUC__ == 4))) +#if !defined(_WCHAR_T_DEFINED) && !(defined(__GNUC__)&&(__GNUC__ > 2)) typedef unsigned short wchar_t; #define _WCHAR_T_DEFINED #endif ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
[osg-users] OpenSceneGraph-3.4.0 release candidate 7
I have build error using mingw-w64 with GCC-5.2.0. [ 0%] [ 0%] [ 0%] Building CXX object src/osg/CMakeFiles/osg.dir/Billboard.obj Building CXX object src/osg/CMakeFiles/osg.dir/AudioStream.obj Building CXX object src/osg/CMakeFiles/osg.dir/AutoTransform.obj In file included from C:/repo/mingw-w64-openscenegraph/src/OpenSceneGraph-3.4.0-rc7/include/osg/BufferObject:18:0, from C:/repo/mingw-w64-openscenegraph/src/OpenSceneGraph-3.4.0-rc7/include/osg/Image:17, from C:/repo/mingw-w64-openscenegraph/src/OpenSceneGraph-3.4.0-rc7/include/osg/AudioStream:17, from C:/repo/mingw-w64-openscenegraph/src/OpenSceneGraph-3.4.0-rc7/src/osg/AudioStream.cpp:14: C:/repo/mingw-w64-openscenegraph/src/Release-x86_64-w64-mingw32/include/osg/GL:100:32: error: redeclaration of C++ built-in type 'wchar_t' [-fpermissive] typedef unsigned short wchar_t; ^ src/osg/CMakeFiles/osg.dir/build.make:192: recipe for target 'src/osg/CMakeFiles/osg.dir/AudioStream.obj' failed make[2]: *** [src/osg/CMakeFiles/osg.dir/AudioStream.obj] Error 1 make[2]: *** Waiting for unfinished jobs…. Regards, Alexey. ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] [Build error] GL_SEPARATE_ATTRIBS not declared
> 23 янв. 2015 г., в 10:59, Robert Osfield > написал(а): > > Hi Alexey, > > On 22 January 2015 at 21:02, Alexey Pavlov <mailto:alex...@gmail.com>> wrote: > All defines are present in glext.h for mingw-w64. Wonder why they not > defined. See: > > https://github.com/Alexpux/mingw-w64/blob/master/mingw-w64-headers/include/GL/glext.h > > <https://github.com/Alexpux/mingw-w64/blob/master/mingw-w64-headers/include/GL/glext.h> > > > Perhaps CMake is using the Windows gl.h rather than the mingw one. Have a > look to see what CMake has selected for the path to the OpenGL headers - the > variable is OPENGL_INCLUDE_DIR:PATH. > Here: https://github.com/Alexpux/mingw-w64/tree/master/mingw-w64-headers/include/GL <https://github.com/Alexpux/mingw-w64/tree/master/mingw-w64-headers/include/GL> You can see that «gl.h» is also present. So maybe need include not only this header? Alexey. > Robert. > ___ > osg-users mailing list > osg-users@lists.openscenegraph.org > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] [build] Linking Errors with OSG-3.3.0 and MSYS
24 июля 2014 г., в 0:19, Paul написал(а): > I can build OSG with MinGW/MSys. > I get link errors when trying to compile an app against it though. > Any ideas? > > C:\Apps\Test\win32\mingw>make > Linking CXX executable ..\bin\Test.exe > C:\Libs\OpenSceneGraph-3.3.0\win32\mingw\lib\libosgDB.a(Registry.obj > ):Registry.cpp:(.text+0x186e): undefined reference to `osgGetVersion' > C:\Libs\OpenSceneGraph-3.3.0\win32\mingw\lib\libosgDB.a(Registry.obj > ):Registry.cpp:(.text+0x7f32): undefined reference to > `osg::KdTreeBuilder::KdTre > eBuilder()' > c:/mingw/bin/../lib/gcc/mingw32/4.8.1/../../../../mingw32/bin/ld.exe: > C:\Libs\OpenSceneGraph-3.3.0\win32\mingw\lib\libosgDB.a(Registry.obj): bad rel > oc address 0x1 in section > `.text$_ZNK5osgDB7Options11libraryNameEv[__ZNK5osgDB7O > ptions11libraryNameEv]' > collect2.exe: error: ld returned 1 exit status > make[2]: *** [../bin/Test.exe] Error 1 > make[1]: *** [CMakeFiles/Test.dir/all] Error 2 > make: *** [all] Error 2 > > -- > Read this topic online here: > http://forum.openscenegraph.org/viewtopic.php?p=60419#60419 > > Paul, try MSYS2: http://msys2.github.io https://sourceforge.net/p/msys2/wiki/MSYS2%20installation/ It based on recent cygwin sources and have package manager ported from Arch Linux. We use mingw-w64 toolchains as it is more completeness then mingw.org toolchains. We have large repository with mingw-w64 packages including OpenSceneGraph. Regards, Alexey. > > > > ___ > osg-users mailing list > osg-users@lists.openscenegraph.org > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] [osgOcean] Error linking osgOcean
See patches in my repo: https://github.com/Alexpux/MINGW-packages/tree/master/mingw-w64-osgocean-svn Regards, Alexey. 10 июля 2014 г., в 19:08, Dario Minieri написал(а): > Hi, > > I'm trying to compile osgOcean lib and examples under windows with mingw32. > The library compile fine but I have a link fail for exe example. The error is > the next: > > Linking CXX executable ../../bin/oceanExample.exe > CMakeFiles/oceanExample.dir/objects.a(Scene.cpp.obj):Scene.cpp:(.text+0xb34): > undefined reference to `osgOcean::Cylinder::setColor(osg::Vec4f const&)' > CMakeFiles/oceanExample.dir/objects.a(Scene.cpp.obj):Scene.cpp:(.text$_ZN8osgOcean10OceanScene16setUnderwaterFogEfRKN3osg5Vec4fE[__ZN8osgOcean10OceanScene16setUnderwaterFogEfRKN3osg5Vec4fE]+0x4a): > undefined reference to `osgOcean::Cylinder::setColor(osg::Vec4f const&)' > c:/msys/1.0/mingw32/bin/../lib/gcc/i686-w64-mingw32/4.8.2/../../../../i686-w64-mingw32/bin/ld.exe: > CMakeFiles/oceanExample.dir/objects.a(Scene.cpp.obj): bad reloc address 0x4a > in section > `.text$_ZN8osgOcean10OceanScene16setUnderwaterFogEfRKN3osg5Vec4fE[__ZN8osgOcean10OceanScene16setUnderwaterFogEfRKN3osg5Vec4fE]' > collect2.exe: error: ld returned 1 exit status > make[2]: *** [bin/oceanExample.exe] Error 1 > make[1]: *** [src/oceanExample/CMakeFiles/oceanExample.dir/all] Error 2 > make: *** [all] Error 2 > > I've tried various CMake mod without success, I have enabled the DYNAMIC base > option also without success. Any ideas? > > Thank you! > > Cheers, > Dario > > -- > Read this topic online here: > http://forum.openscenegraph.org/viewtopic.php?p=60239#60239 > > > > > > ___ > osg-users mailing list > osg-users@lists.openscenegraph.org > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] Selecting objects
23 мая 2014 г., в 22:54, Trajce Nikolov NICK
написал(а):
> Hi Alexey
>
> I guess this is the problem, the material you are setting to the previous
> selected model. Maybe you record the state before selection and set it back
> when you select a new node
>
I’m try:
if (m_SelectedNode){
m_SelectedNode->setStateSet(clonedStateSet);
}
…..
if (node){
m_SelectedNode = node;
osg::Material* material = new osg::Material;
osg::StateSet* state = node->getOrCreateStateSet();
// save OSG-State
clonedStateSet =
reinterpret_cast(state->clone(osg::CopyOp::DEEP_COPY_ALL));
….
}
But have the same result as before.
> Nick
>
>
> On Fri, May 23, 2014 at 6:51 PM, Alexpux wrote:
> Hi all!
>
> I’m new in OpenSceneGraph. I have big models exported from 3dmax and
> materials from VRay (about 50 000 objects).
> I want highlight object on scene when clicking on it. Example with showing
> bounding box work for me ok but I need
> to highlight object with, for example, green color and transparency.
>
> I modify handle function as:
>
> bool PickHandler::handle( const osgGA::GUIEventAdapter& ea,
> osgGA::GUIActionAdapter& aa )
> {
> if ( ea.getEventType()!=osgGA::GUIEventAdapter::RELEASE ||
> ea.getButton()!=osgGA::GUIEventAdapter::LEFT_MOUSE_BUTTON ||
> !(ea.getModKeyMask()&osgGA::GUIEventAdapter::MODKEY_CTRL) )
> return false;
>
> osgViewer::View* viewer = dynamic_cast(&aa);
> if (viewer)
> {
> osg::ref_ptr ray =
> new osgUtil::LineSegmentIntersector(
> osgUtil::Intersector::WINDOW, ea.getX(), ea.getY()
> );
> osgUtil::IntersectionVisitor iv(ray.get());
> iv.setTraversalMask( ~0x1 );
> viewer->getCamera()->accept(iv);
> if (ray->containsIntersections())
> {
> osgUtil::LineSegmentIntersector::Intersection resInt =
> *(ray->getIntersections().begin());
> osg::BoundingBox bb = resInt.drawable->getBound();
> osg::Vec3 worldCenter = bb.center() *
> osg::computeLocalToWorld(resInt.nodePath);
> m_selectionBox->setMatrix(
> osg::Matrix::scale(bb.xMax()-bb.xMin(),
> bb.yMax()-bb.yMin(),
> bb.zMax()-bb.zMin()) *
> osg::Matrix::translate(worldCenter) );
>
> ///
>
> if (m_SelectedNode){
> osg::Material* rev_material = new osg::Material;
> osg::StateSet* rev_state =
> m_SelectedNode->getOrCreateStateSet();
> rev_state->setMode(GL_BLEND,osg::StateAttribute::ON |
> osg::StateAttribute::OVERRIDE);
> rev_material->setAlpha(osg::Material::FRONT_AND_BACK, 1);
>
> rev_state->setAttributeAndModes(rev_material,osg::StateAttribute::ON |
> osg::StateAttribute::OVERRIDE);
> osg::BlendFunc* bf = new osg::BlendFunc(
> osg::BlendFunc::SRC_ALPHA, osg::BlendFunc::ONE_MINUS_SRC_ALPHA );
> rev_state->setAttributeAndModes(bf);
>
> m_SelectedNode->setStateSet(rev_state);
> m_SelectedNode=NULL;
> }
> osg::NodePath& nodePath = resInt.nodePath;
> osg::Node* node =
> (nodePath.size()>=1)?nodePath[nodePath.size()-1]:0;
> osg::Group* parent =
> (nodePath.size()>=2)?dynamic_cast(nodePath[nodePath.size()-2]):0;
>
> if (node) {
> m_SelectedNode = node;
> osg::Material* material = new osg::Material;
> osg::StateSet* state = node->getOrCreateStateSet();
>
> state->setMode(GL_BLEND,osg::StateAttribute::ON|osg::StateAttribute::OVERRIDE);
> material->setAlpha(osg::Material::FRONT_AND_BACK, 0.6);
> state->setAttribute(material,osg::StateAttribute::ON |
> osg::StateAttribute::OVERRIDE);
> osg::BlendFunc* bf = new osg::BlendFunc(
> osg::BlendFunc::SRC_ALPHA, osg::BlendFunc::ONE_MINUS_SRC_ALPHA );
> state->setAttribute(bf);
> state->setRenderingHint(osg::StateSet::TRANSPARENT_BIN);
> state->setMode(GL_LIGHTING, osg::StateAttribute::OFF);
>
> node->setStateSet(state);
> }
>
> ///
> }
> }
> return false;
> }
>
> When select object I have transparency on it. But w
[osg-users] Selecting objects
Hi all!
I’m new in OpenSceneGraph. I have big models exported from 3dmax and materials
from VRay (about 50 000 objects).
I want highlight object on scene when clicking on it. Example with showing
bounding box work for me ok but I need
to highlight object with, for example, green color and transparency.
I modify handle function as:
bool PickHandler::handle( const osgGA::GUIEventAdapter& ea,
osgGA::GUIActionAdapter& aa )
{
if ( ea.getEventType()!=osgGA::GUIEventAdapter::RELEASE ||
ea.getButton()!=osgGA::GUIEventAdapter::LEFT_MOUSE_BUTTON ||
!(ea.getModKeyMask()&osgGA::GUIEventAdapter::MODKEY_CTRL) )
return false;
osgViewer::View* viewer = dynamic_cast(&aa);
if (viewer)
{
osg::ref_ptr ray =
new osgUtil::LineSegmentIntersector(
osgUtil::Intersector::WINDOW, ea.getX(), ea.getY()
);
osgUtil::IntersectionVisitor iv(ray.get());
iv.setTraversalMask( ~0x1 );
viewer->getCamera()->accept(iv);
if (ray->containsIntersections())
{
osgUtil::LineSegmentIntersector::Intersection resInt =
*(ray->getIntersections().begin());
osg::BoundingBox bb = resInt.drawable->getBound();
osg::Vec3 worldCenter = bb.center() *
osg::computeLocalToWorld(resInt.nodePath);
m_selectionBox->setMatrix(
osg::Matrix::scale(bb.xMax()-bb.xMin(),
bb.yMax()-bb.yMin(),
bb.zMax()-bb.zMin()) *
osg::Matrix::translate(worldCenter) );
///
if (m_SelectedNode){
osg::Material* rev_material = new osg::Material;
osg::StateSet* rev_state =
m_SelectedNode->getOrCreateStateSet();
rev_state->setMode(GL_BLEND,osg::StateAttribute::ON |
osg::StateAttribute::OVERRIDE);
rev_material->setAlpha(osg::Material::FRONT_AND_BACK, 1);
rev_state->setAttributeAndModes(rev_material,osg::StateAttribute::ON |
osg::StateAttribute::OVERRIDE);
osg::BlendFunc* bf = new osg::BlendFunc(
osg::BlendFunc::SRC_ALPHA, osg::BlendFunc::ONE_MINUS_SRC_ALPHA );
rev_state->setAttributeAndModes(bf);
m_SelectedNode->setStateSet(rev_state);
m_SelectedNode=NULL;
}
osg::NodePath& nodePath = resInt.nodePath;
osg::Node* node =
(nodePath.size()>=1)?nodePath[nodePath.size()-1]:0;
osg::Group* parent =
(nodePath.size()>=2)?dynamic_cast(nodePath[nodePath.size()-2]):0;
if (node) {
m_SelectedNode = node;
osg::Material* material = new osg::Material;
osg::StateSet* state = node->getOrCreateStateSet();
state->setMode(GL_BLEND,osg::StateAttribute::ON|osg::StateAttribute::OVERRIDE);
material->setAlpha(osg::Material::FRONT_AND_BACK, 0.6);
state->setAttribute(material,osg::StateAttribute::ON |
osg::StateAttribute::OVERRIDE);
osg::BlendFunc* bf = new osg::BlendFunc(
osg::BlendFunc::SRC_ALPHA, osg::BlendFunc::ONE_MINUS_SRC_ALPHA );
state->setAttribute(bf);
state->setRenderingHint(osg::StateSet::TRANSPARENT_BIN);
state->setMode(GL_LIGHTING, osg::StateAttribute::OFF);
node->setStateSet(state);
}
///
}
}
return false;
}
When select object I have transparency on it. But when I select another object
I see that previous object lost it color and become grey.
How I can restore previous state of object material?
Regards,
Alexey.
___
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Re: [osg-users] [build] Building with Eclipse and MinGW. __int64 definition in GL
17 апр. 2014 г., в 20:19, Robert Osfield написал(а): > Hi Marc, > > MinGW isn't a commonly used platform for OSG users so I'm afraid it's > a case of those who want to use MinGW need help fix the problems as > they occur. If you have a fix then subscribe to and a send en email > with the whole modified file to osg-submissions mailing list so it can > be reviewed and consered to merge with svn/trunk and/or the OSG-3.2 > branch. > > As for the specific suggestion of adding include , I'd be > hesitate to add this for all platforms but a specific case for MinGW > would be OK, although would feel a bit hacky. If there is already a > MinGW code path in the header than adding it that section would be > most natural. > > Robert. > I think switching to mingw-w64 toolchain is a best variant here. Mingw-w64 don’t have any problems with it and has more completely runtime than Mingw.org toolchains. I’m developer of MSYS2 project and provide about 200 precompiled OpenSource packages for mingw-w64 both 32 and 64-bit. OSG also provided. Also we hard working with mingw-w64 developers to fix any issues that we find. Regards, Alexey. > On 6 February 2014 11:06, Marc Jacquin wrote: >> Hi all, >> >> Trying to build OSG with Eclipse and MinGW on Win 7 reports a "_int64 does >> not name a type" error in GL header file at lines 147 & 148: >> >> #if !defined(GL_EXT_timer_query) && !defined(OSG_GL3_AVAILABLE) >> >>#ifdef _WIN32 >>typedef __int64 GLint64EXT; >>typedef unsigned __int64 GLuint64EXT;[/u] >>#else >>typedef long long int GLint64EXT; >>typedef unsigned long long int GLuint64EXT; >>#endif >> #endif >> >> Adding a stdlib include at the top of GL.h seems to fix it. >> >> Is that the proper way to do it ? >> >> Thanks. >> >> Cheers, >> Marc >> >> -- >> Read this topic online here: >> http://forum.openscenegraph.org/viewtopic.php?p=58174#58174 >> >> >> >> >> >> ___ >> osg-users mailing list >> osg-users@lists.openscenegraph.org >> http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > ___ > osg-users mailing list > osg-users@lists.openscenegraph.org > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] OpenSceneGraph-3.2.1 release candidate 2 and OpenSceneGraph-3.3.1 dev release tag
01 февр. 2014 г., в 0:36, Robert Osfield написал(а): > Hi Alexey, > > > On 31 January 2014 19:29, Alexpux wrote: > I’m using mingw-w64 toolchain based on GCC-4.8.2. > > Almost the same rev as mine - I am developing using gcc-4.8.1. My guess the > compiler warning settings must be a little different. > > Maybe. > Attaches Glyph.cpp builded fine. > > Good to hear, thanks for testing. > No problem. > Robert. > Robert, I’m developer of MSYS2 and Mingw-builds project. If work under windows then you maybe interesting in new generation of MSYS - MSYS2 based on recent Cygwin sources and has it’s own package manager pacman (ported from Arch Linux). Now we create repositories for mingw-w64 packages and has grown database of prebuilded programs. Also we provide in repositories mingw-w64 toolchains. You can find some info about MSYS2 here: http://sourceforge.net/p/msys2/wiki/MSYS2%20installation/ Regards, Alexey. > > > ___ > osg-users mailing list > osg-users@lists.openscenegraph.org > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] OpenSceneGraph-3.2.1 release candidate 2 and OpenSceneGraph-3.3.1 dev release tag
31 янв. 2014 г., в 23:18, Robert Osfield написал(а): > Hi Alexey, > > Curious that all other platforms haven't issued an warning or error on this, > what compiler are you using? > I’m using mingw-w64 toolchain based on GCC-4.8.2. > To fix the problem I have used a static_cast(data()) rather than > a c cast. This compiles and runs under Linux, could you test the modified > Glyph.cpp out. > Attaches Glyph.cpp builded fine. > This change is also checked into svn/trunk and OSG-3.2 branch. > > > On 31 January 2014 18:01, Alexpux wrote: > Building 3.2.1rc2 with 64-bit mingw-w64 toolchain I get casting error: > > Building CXX object src/osgGA/CMakeFiles/osgGA.dir/GUIEventAdapter.obj > C:/repo/mingw-w64-openscenegraph/src/OpenSceneGraph-3.2.1-rc2/src/osgText/Glyph.cpp: > In member function 'void osgText::Glyph::subload() const': > C:/repo/mingw-w64-openscenegraph/src/OpenSceneGraph-3.2.1-rc2/src/osgText/Glyph.cpp:531:78: > error: cast from 'const unsigned char*' to 'long unsigned int' loses > precision [-fpermissive] > "\t0x"<<(unsigned > long)data()<<");"< > ^ > [ 19%] Building CXX object src/osgFX/CMakeFiles/osgFX.dir/Outline.obj > > > Regards, > Alexey. > > ___ > osg-users mailing list > osg-users@lists.openscenegraph.org > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > > > ___ > osg-users mailing list > osg-users@lists.openscenegraph.org > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] OpenSceneGraph-3.2.1 release candidate 2 and OpenSceneGraph-3.3.1 dev release tag
Building 3.2.1rc2 with 64-bit mingw-w64 toolchain I get casting error: Building CXX object src/osgGA/CMakeFiles/osgGA.dir/GUIEventAdapter.obj C:/repo/mingw-w64-openscenegraph/src/OpenSceneGraph-3.2.1-rc2/src/osgText/Glyph.cpp: In member function 'void osgText::Glyph::subload() const': C:/repo/mingw-w64-openscenegraph/src/OpenSceneGraph-3.2.1-rc2/src/osgText/Glyph.cpp:531:78: error: cast from 'const unsigned char*' to 'long unsigned int' loses precision [-fpermissive] "\t0x"<<(unsigned long)data()<<");"<___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
