新人求助！在线等急，高位老大请进

sysinabbs · 发表于 2010-5-15 23:29:00

#include <osg/AnimationPath>
#include <osg/MatrixTransform>
#include <osgDB/ReadFile>
#include <osgViewer/Viewer>
#include <osg/Math>
osg::AnimationPath* createPath()
{
typedef osg::PI PI; \\这里提示有错误
typedef osg::AnimationPath::ControlPoint ControlPoint;
osg::Vec3 yoz(1.0,0.0,0.0),xoz(0.0,1.0,0.0),xoy(0.0,0.0,1.0);
osg::ref_ptr <osg::AnimationPath>path =new osg::AnimationPath
path->insert(0.0,ControlPoint(osg::Vec3 (0.0,0.0,0.0),osg::Quat(0.0,yoz,0.0,xoz,0.0,xoy))); \\这里提示也有错误
path->insert(2.0,ControlPoint(osg::Vec3 (5.0,0.0,0.0),osg::Quat(PI,yoz,0.0,xoz,0.0,xoy)));
path->insert(4.0,ControlPoint(osg::Vec3 (5.0,0.0,5.0),osg::Quat(PI,yoz,0.0,xoz,PI,xoy)));
path->insert(6.0,ControlPoint(osg::Vec3 (0.0,0.0,5.0),osg::Quat(0.0,yoz,0.0,xoz,PI,xoy)));
path->insert(8.0,ControlPoint(osg::Vec3 (0.0,0.0,0.0),osg::Quat(0.0,yoz,0.0,xoz,0.0,xoy)));
return path.release();
}
int main(int argc, char** argv )
{
osg::ArgumentParser arguments(&argc,argv);
osg::Node* model=osgDB::readNodeFile(arguments);
if (!model)model=osgDB::readNodeFile("glider.osg");
osg::AnimationPath* path=createPath();
path->setLoopMode(osg::AnimationPath::LOOP );
osg::ref_ptr <osg::MatrixTransform>root=new osg::MatrixTransform;
root->addChild(model);
root->setUpdateCallback (new osg::AnimationPathCallback(path));
osgViewer::Viewer Viewer;
viewer.setSceneData(root.get()); \\还有这提示也有错误
return viewer.run(); \\这提示也有错误
}

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代码提示提示有问题请教如何更改谢谢个位老大了！！万分火急啊

sysinabbs · 发表于 2010-5-15 23:30:08

十分抱歉黏贴的代码都变符号了

FlySky · 发表于 2010-5-16 03:46:54

稍微看了用一下，，下面的应该是正确的，具体原因就不解析了～～～给您一个建议，，请您从C++初级教程入手，一步一步慢慢来～～～

#include <osg/AnimationPath>
#include <osg/MatrixTransform>
#include <osgDB/ReadFile>
#include <osgViewer/Viewer>
#include <osg/Math>
osg::AnimationPath* createPath()
{
typedef osg::AnimationPath::ControlPoint ControlPoint;
osg::Vec3 yoz(1.0,0.0,0.0),xoz(0.0,1.0,0.0),xoy(0.0,0.0,1.0);
osg::ref_ptr<osg::AnimationPath> path =new osg::AnimationPath ;
path->insert(0.0,ControlPoint(osg::Vec3 (0.0,0.0,0.0),osg:uat(0.0,yoz,0.0,xoz,0.0,xoy)));
path->insert(2.0,ControlPoint(osg::Vec3 (5.0,0.0,0.0),osg:uat(osg:I,yoz,0.0,xoz,0.0,xoy)));
path->insert(4.0,ControlPoint(osg::Vec3 (5.0,0.0,5.0),osg:uat(osg:I,yoz,0.0,xoz,osg:I,xoy)));
path->insert(6.0,ControlPoint(osg::Vec3 (0.0,0.0,5.0),osg:uat(0.0,yoz,0.0,xoz,osg:I,xoy)));
path->insert(8.0,ControlPoint(osg::Vec3 (0.0,0.0,0.0),osg:uat(0.0,yoz,0.0,xoz,0.0,xoy)));
return path.release();
}
int main(int argc, char** argv )
{
osg::ArgumentParser arguments(&argc,argv);
osg::Node* model=osgDB::readNodeFiles(arguments);
if (!model)model=osgDB::readNodeFile("glider.osg");
osg::AnimationPath* path=createPath();
path->setLoopMode(osg::AnimationPath:OOP );
osg::ref_ptr<osg::MatrixTransform> root=new osg::MatrixTransform;
root->addChild(model);
root->setUpdateCallback (new osg::AnimationPathCallback(path));
osgViewer::Viewer viewer;
viewer.setSceneData(root.get());
return viewer.run();
}

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sysinabbs · 发表于 2010-5-23 11:09:49

多谢管理员建议我一定努力！