[osg-users] [osgPlugins] Problem with Collada-dom
Hi guys, Thanks for your help. I am having some problems with the installation of Collada-dom. I am trying to install in my computer with Linux. When I execute this line make -f Makefile.linux, it starts to compile but at the end it generates the next error: make[1]: Entering directory `/home/caba/collada-dom/rt' Compiling src/Crt/1.4/CrtSceneRead.cpp to build/linux-1.4/obj/CrtSceneRead.o In file included from include/1.4/Crt/CrtScene.h:11, from src/Crt/1.4/CrtSceneRead.cpp:15: include/Crt/CrtAnimation.h:23: error: ‘string’ was not declared in this scope include/Crt/CrtAnimation.h:23: error: template argument 1 is invalid include/Crt/CrtAnimation.h:23: error: template argument 3 is invalid include/Crt/CrtAnimation.h:23: error: template argument 4 is invalid include/Crt/CrtAnimation.h:231: error: ‘string’ was not declared in this scope include/Crt/CrtAnimation.h:231: error: template argument 1 is invalid include/Crt/CrtAnimation.h:231: error: template argument 3 is invalid include/Crt/CrtAnimation.h:231: error: template argument 4 is invalid include/Crt/CrtAnimation.h:232: error: ‘string’ was not declared in this scope include/Crt/CrtAnimation.h:232: error: template argument 1 is invalid include/Crt/CrtAnimation.h:232: error: template argument 3 is invalid include/Crt/CrtAnimation.h:232: error: template argument 4 is invalid In file included from include/Crt/CrtSkin.h:16, from include/Crt/CrtGeometry.h:11, from include/1.4/Crt/CrtScene.h:15, from src/Crt/1.4/CrtSceneRead.cpp:15: include/Crt/CrtController.h:45: error: ‘string’ was not declared in this scope include/Crt/CrtController.h:45: error: template argument 1 is invalid include/Crt/CrtController.h:45: error: template argument 2 is invalid In file included from ../fx/include/cfxPlatform.h:17, from ../fx/include/cfxSurface.h:15, from ../fx/include/cfxEffect.h:26, from ../fx/include/cfxLoader.h:25, from include/Crt/CrtGeometry.h:16, from include/1.4/Crt/CrtScene.h:15, from src/Crt/1.4/CrtSceneRead.cpp:15: ../fx/include/cfxLinux.h: In function ‘void cfxPrint(const char*, ...)’: ../fx/include/cfxLinux.h:39: warning: format not a string literal and no format arguments In file included from external-libs/bullet/include/btBulletCollisionCommon.h:26, from external-libs/bullet/include/btBulletDynamicsCommon.h:20, from include/Crt/CrtPhysics.h:20, from include/1.4/Crt/CrtScene.h:24, from src/Crt/1.4/CrtSceneRead.cpp:15: external-libs/bullet/include/BulletCollision/CollisionShapes/btBoxShape.h: In member function ‘virtual char* btBoxShape::getName() const’: external-libs/bullet/include/BulletCollision/CollisionShapes/btBoxShape.h:255: warning: deprecated conversion from string constant to ‘char*’ In file included from external-libs/bullet/include/btBulletCollisionCommon.h:27, from external-libs/bullet/include/btBulletDynamicsCommon.h:20, from include/Crt/CrtPhysics.h:20, from include/1.4/Crt/CrtScene.h:24, from src/Crt/1.4/CrtSceneRead.cpp:15: external-libs/bullet/include/BulletCollision/CollisionShapes/btSphereShape.h: In member function ‘virtual char* btSphereShape::getName() const’: external-libs/bullet/include/BulletCollision/CollisionShapes/btSphereShape.h:46: warning: deprecated conversion from string constant to ‘char*’ In file included from external-libs/bullet/include/btBulletCollisionCommon.h:28, from external-libs/bullet/include/btBulletDynamicsCommon.h:20, from include/Crt/CrtPhysics.h:20, from include/1.4/Crt/CrtScene.h:24, from src/Crt/1.4/CrtSceneRead.cpp:15: external-libs/bullet/include/BulletCollision/CollisionShapes/btCapsuleShape.h: In member function ‘virtual char* btCapsuleShape::getName() const’: external-libs/bullet/include/BulletCollision/CollisionShapes/btCapsuleShape.h:43: warning: deprecated conversion from string constant to ‘char*’ In file included from external-libs/bullet/include/btBulletCollisionCommon.h:29, from external-libs/bullet/include/btBulletDynamicsCommon.h:20, from include/Crt/CrtPhysics.h:20, from include/1.4/Crt/CrtScene.h:24, from src/Crt/1.4/CrtSceneRead.cpp:15: external-libs/bullet/include/BulletCollision/CollisionShapes/btCylinderShape.h: In member function ‘virtual char* btCylinderShape::getName() const’: external-libs/bullet/include/BulletCollision/CollisionShapes/btCylinderShape.h:83: warning: deprecated conversion from string constant to ‘char*’ external-libs/bullet/include/BulletCollision/CollisionShapes/btCylinderShape.h: In member function ‘virtual char* btCylinderShapeX::getName() const’:
Re: [osg-users] Problem with DOF Nodes
Hi Robert, I could make it with Callbacks. Thank you very much for your help. Cheers, Felipe -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=19478#19478 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] Problem with DOF Nodes
Hi, first of all, thank you very much for your answer. But there is something that I do not understand, for example if I load a .3DS model in a osg Node, how I can transform it to a DOF Node to translate or rotate in real time? I thought that with a dynamic cast I could get it. Thank you! Cheers, Felipe -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=18791#18791 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] Problem with DOF Nodes
Hi Robert, thank you very much for your answer. My problem is that I need to translate an Helicopter (.3DS model), with a camera, in a scene and I need to can change its course or even stop it in real time pressing a key of the keyboard or something like that. If I use animationpath I can not control the movement of the helicopter, it is a loop loaded in the beginning of the execution. I saw tutorial 8 and I thought that it will resolve my problem. I will look for another way to do that, any idea is welcome... Thank you! Cheers, Felipe -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=18794#18794 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
[osg-users] Problem with DOF Nodes
Hi,
I am trying to make a scene with a Helicopter flying over a terrain and with
the option to change its course or stop it in real time. I have been looking
tutorial 8, and I have tried to do a modification to rotate tank instead the
two DOF nodes. Here is the code, i have GTKviewer but it is possible to do with
classic viewer.
Tuto_8.cpp
#include osg/Group
#include osg/Node
#include osgDB/ReadFile
#include osgViewer/Viewer
#include osgSim/DOFTransform
#include osgSim/MultiSwitch
#include osgGA/TrackballManipulator
#include tankDataType.h
#include tankNodeCallback.h
#include gtk/gtk.h
#include ViewerGtk.h
int main()
{
osg::Node* tankNode = NULL;
osg::Group* root = new osg::Group();
osgViewer::ViewerGtk viewer;
tankNode = osgDB::readNodeFile(./models/t72-tank_des.flt);
root-addChild(tankNode);
tankDataType* tankData = new tankDataType(tankNode);
tankNode-setUserData( tankData );
tankNode-setUpdateCallback(new tankNodeCallback);
osgGA::TrackballManipulator *Tman = new osgGA::TrackballManipulator();
viewer.setUpViewInWindow( 100, 100, 800, 650 );
viewer.setSceneData( root );
viewer.realize();
viewer.setCameraManipulator( Tman );
while( !viewer.done() )
{
viewer.frame();
}
}
tankDataType.cpp
#include tankDataType.h
tankDataType::tankDataType(osg::Node* n)
{
rotation= 0;
tank = dynamic_cast osgSim::DOFTransform* (n);
}
void tankDataType::updateTurretRotation()
{
rotation -= 0.01;
tank-setCurrentHPR( osg::Vec3(rotation,0,0) );
}
tankDataType.h
#ifndef _TANKDATATYPE_H_
#include osgSim/DOFTransform
#include osgSim/MultiSwitch
class tankDataType : public osg::Referenced
{
public:
tankDataType(osg::Node* n);
void updateTurretRotation();
protected:
osgSim::DOFTransform* tank;
double rotation;
};
#endif
tankNodeCallBack.h
#ifndef _TANKNODECALLBACK_H_
class tankNodeCallback : public osg::NodeCallback
{
public:
virtual void operator()(osg::Node* node, osg::NodeVisitor* nv)
{
osg::ref_ptrtankDataType tankData = dynamic_casttankDataType*
(node-getUserData() );
if(tankData != NULL)
{
tankData-updateTurretRotation();
}
traverse(node, nv);
}
};
#endif
The code compiles but when run it gives the following error:
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0xb5ae2a60 (LWP 502)]
tankDataType::updateTurretRotation (this=0x962b410) at
/usr/local/include/osgSim/DOFTransform:48
48void setCurrentHPR(const osg::Vec3 hpr) {_currentHPR = hpr;
dirtyBound(); }
Any help is welcome!!!
Thank you!
Cheers,
Felipe
--
Read this topic online here:
http://forum.openscenegraph.org/viewtopic.php?p=18779#18779
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Re: [osg-users] Real-time motion in OSG
Thanks for your answer Vincent. I am looking the examples and tutorials to do that, but the code that I have found does not run. Somebody can show me a code to move a loaded model in a scene using CallBacks?. Thank you! Cheers, Felipe -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=18291#18291 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
[osg-users] Real-time motion in OSG
Hi, I have been looking for some information about real-time motion in the forum but I have not found what I want. I want to do a scene with an helicopter flying over a terrain, but I want to change its motion in real-time. First, I did it with Animationpath like the example osganimate.cpp, but I can not change the movement because it load the animationpath at the beginning of the implementation and it repeats periodically. Would you give me some advices? Thank you! Cheers, Felipe -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=18252#18252 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] Import models from 3DS
Hi Sukender, Thank you very much for your answer, but that is not the problem. Textures associated to the model are loaded, I can see sticks and letters in the model, but is the colour which is white. Moreover, I can load with succes the model in my notebook computer with the same version of OSG but in the computer which I need to run the app do not. I do not understand why it is happening that. Excuse my English, I am from Spain. All help is welcome!! ... Thank you very much! Cheers, Felipe -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=17976#17976 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] Terrain generator compatible with OSG
Hi, Thanks both for your answers. Sorry, but I have been disconnected the last week. I am doing my final year project. I have designed a multimodal interface for control and monitor UAVs (Unmanned Aerial Vehicles). I have many tools: Head Tracking, Touch screens, 3D sound, etc... But I want to design with OGS a scenario with a plane with a mobile camera following a road in a 3D space and simulate a real situation for the station. So I only need a 3D scenario with a road, and I will add models imported form 3D studio like cars, trucks, etc... I am trying to install the programs that you recommended me, Jason. Thanks for the help. All new ideas are welcome!!! Thank you! Cheers, Felipe -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=17687#17687 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
[osg-users] Terrain generator compatible with OSG
Hi, I am looking for a terrain generator that was compatible with OSG and if it was possible easy to use. Do you know some one? I try it with Terragen 2 and Geocontrol2 but without succes. I have Autodesk 3ds MAX 2010, could I save my projects in the old format .3ds to do that? Thank you! Cheers, Felipe -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=17544#17544 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
[osg-users] Problems with camera default views
Hi, I am new with OSG. I am trying to do an scene with a plane flying over a terrain. I want to use two cameras, one with the plane and looking at the floor and with freedom to rotate it. And another camera placed well above the plane looking to it. I use NodetrackerManipulator to do that, but the default view is not what I want. Here is the code to define the NodetrackerManipulator of the camera placed above the plane: osg::PositionAttitudeTransform * Superiorcamera = new osg::PositionAttitudeTransform(); Superiorcamera-setPosition( osg::Vec3(0.0,0.0,500.0) ); Superiorcamera-setAttitude( osg::Quat( osg::DegreesToRadians(-90.0), osg::Vec3(1,0,0) )); ownTank.get()-addChild(Superiorcamera); osgGA::NodeTrackerManipulator* tm2 = new osgGA::NodeTrackerManipulator; tm2-setTrackerMode( osgGA::NodeTrackerManipulator::NODE_CENTER); tm2-setRotationMode( osgGA::NodeTrackerManipulator::ELEVATION_AZIM); tm2-setTrackNode(Superiorcamera); Then I have changed createview to take a NodetrackerManipultor instead of TrackballManipulator. I am looking for solutions in the forum but I have not find what I need. I think that sethomeposition() is not valid in this case because my cameras are on the move and i have two views in the same viewer. Thanks for your help and excuse my English. ... Thank you! Cheers, Felipe -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=17334#17334 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] Problems with camera default views
Hi, I have found the solution!! ... Thank you! Cheers, Felipe -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=17344#17344 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
