FGFS-4.1/OpenSceneGraph
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Added #include <osg/io_utils>

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This commit is contained in:
Robert Osfield 2005-04-08 09:45:06 +00:00
parent a8d4da8163
commit 4de8199011
5 changed files with 55 additions and 36 deletions
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1
examples/osggeometry/osggeometry.cpp
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@ -6,6 +6,7 @@
#include <osg/Texture2D>
#include <osg/PolygonStipple>
#include <osg/TriangleFunctor>
#include <osg/io_utils>
#include <osgDB/ReadFile>
#include <osgDB/WriteFile>

1
examples/osgkeyboard/osgkeyboard.cpp
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@ -1,4 +1,5 @@
#include <osgProducer/Viewer>
#include <osg/io_utils>
#include <osg/MatrixTransform>
#include <osg/Geode>

1
examples/osgkeyboardmouse/osgkeyboardmouse.cpp
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@ -8,6 +8,7 @@
#include <Producer/Trackball>
#include <osg/Timer>
#include <osg/io_utils>
#include <osgUtil/SceneView>
#include <osgUtil/IntersectVisitor>

1
examples/osglauncher/osglauncher.cpp
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@ -17,6 +17,7 @@
#include <osg/ClearNode>
#include <osg/Depth>
#include <osg/Projection>
#include <osg/io_utils>
#include <osgUtil/Tesselator>
#include <osgUtil/TransformCallback>

87
examples/osgsimulation/osgsimulation.cpp
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@ -24,6 +24,7 @@
#include <osg/Texture2D>
#include <osg/PositionAttitudeTransform>
#include <osg/MatrixTransform>
#include <osg/AutoTransform>
#include <osg/CoordinateSystemNode>
#include <osgDB/FileUtils>
@ -136,7 +137,7 @@ public:
osg::NodePath nodePath = nv->getNodePath();
osg::MatrixTransform* mt = nodePath.empty() ? 0 : dynamic_cast<osg::MatrixTransform*>(nodePath.back());
osg::AutoTransform * mt = nodePath.empty() ? 0 : dynamic_cast<osg::AutoTransform*>(nodePath.back());
if (mt)
{
osg::CoordinateSystemNode* csn = 0;
@ -162,11 +163,13 @@ public:
if (transform) transform->computeLocalToWorldMatrix(matrix, nv);
}
//osg::Matrixd matrix;
ellipsoid->computeLocalToWorldTransformFromLatLongHeight(_latitude,_longitude,_height,matrix);
matrix.preMult(osg::Matrixd::rotate(_rotation));
mt->setMatrix(matrix);
mt->setPosition(osg::Vec3d(matrix(3,0),matrix(3,1),matrix(3,2)));
osg::Quat quat;
quat.set(matrix);
mt->setRotation(quat);
}
}
@ -179,6 +182,7 @@ public:
double _longitude;
double _height;
osg::Quat _rotation;
bool _useAutoTrans;
};
@ -227,7 +231,7 @@ int main(int argc, char **argv)
viewer.setUpViewer(osgProducer::Viewer::STANDARD_SETTINGS);
viewer.getCullSettings().setComputeNearFarMode(osg::CullSettings::COMPUTE_NEAR_FAR_USING_PRIMITIVES);
viewer.getCullSettings().setNearFarRatio(0.00001f);
viewer.getCullSettings().setNearFarRatio(0.0000000001f);
// get details on keyboard and mouse bindings used by the viewer.
viewer.getUsage(*arguments.getApplicationUsage());
@ -304,51 +308,62 @@ int main(int argc, char **argv)
return 1;
}
osg::ref_ptr<osg::Node> root = createEarth();
osg::ref_ptr<osg::MatrixTransform> parent;
osg::ref_ptr<osg::Node> root;
osg::Matrix mat;
mat.makeScale(osg::Vec3(000000.1, 000000.1, 000000.1));
parent = new osg::MatrixTransform(mat);
root = createEarth();
if (!root) return 0;
parent->addChild(root.get());
// add a viewport to the viewer and attach the scene graph.
viewer.setSceneData(root.get());
viewer.setSceneData(parent.get());
osg::CoordinateSystemNode* csn = dynamic_cast<osg::CoordinateSystemNode*>(root.get());
if (csn)
{
osg::Node* cessna = osgDB::readNodeFile("cessna.osg");
if (cessna)
{
double s = 30000.0 / cessna->getBound().radius();
osg::MatrixTransform* scaler = new osg::MatrixTransform;
scaler->addChild(cessna);
scaler->setMatrix(osg::Matrixd::scale(s,s,s)*osg::Matrixd::rotate(rotation));
scaler->getOrCreateStateSet()->setMode(GL_RESCALE_NORMAL,osg::StateAttribute::ON);
osg::MatrixTransform* mt = new osg::MatrixTransform;
mt->addChild(scaler);
if (csn)
{
osg::Node* cessna = osgDB::readNodeFile("cessna.osg");
if (cessna)
{
double s = 30000.0 / cessna->getBound().radius();
osg::MatrixTransform* scaler = new osg::MatrixTransform;
scaler->addChild(cessna);
scaler->setMatrix(osg::Matrixd::scale(5,5,5));
scaler->getOrCreateStateSet()->setMode(GL_RESCALE_NORMAL,osg::StateAttribute::ON);
osg::AutoTransform * mt;
if (!nc) nc = new ModelPositionCallback;
mt = new osg::AutoTransform;
mt->setAutoScaleToScreen(true);
mt->addChild(scaler);
mt->setUpdateCallback(nc);
if (!nc)
nc = new ModelPositionCallback;
csn->addChild(mt);
mt->setUpdateCallback(nc);
osgGA::NodeTrackerManipulator* tm = new osgGA::NodeTrackerManipulator;
tm->setTrackerMode(trackerMode);
tm->setRotationMode(rotationMode);
tm->setTrackNode(scaler);
csn->addChild(mt);
unsigned int num = viewer.addCameraManipulator(tm);
viewer.selectCameraManipulator(num);
}
else
{
std::cout<<"Failed to read cessna.osg"<<std::endl;
}
}
osgGA::NodeTrackerManipulator* tm = new osgGA::NodeTrackerManipulator;
tm->setTrackerMode(trackerMode);
tm->setRotationMode(rotationMode);
tm->setTrackNode(scaler);
unsigned int num = viewer.addCameraManipulator(tm);
viewer.selectCameraManipulator(num);
}
else
{
std::cout<<"Failed to read cessna.osg"<<std::endl;
}
}
// create the windows and run the threads.
viewer.realize();