FGFS-4.1/OpenSceneGraph
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Added convinience methods for setting up 3d spherical displays.

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This commit is contained in:
Robert Osfield
2007-09-01 16:56:53 +00:00
parent 3304646c4c
commit a97afbb009
3 changed files with 395 additions and 2 deletions
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28
src/osgViewer/Viewer.cpp
View File

@@ -18,6 +18,7 @@
#include <osgUtil/GLObjectsVisitor>
#include <osgDB/Registry>
#include <osgDB/ReadFile>
#include <osgGA/TrackballManipulator>
#include <osgViewer/Viewer>
@@ -60,8 +61,33 @@ Viewer::Viewer(osg::ArgumentParser& arguments)
int x = -1, y = -1, width = -1, height = -1;
while (arguments.read("--window",x,y,width,height)) {}
bool ss3d = false;
if ((ss3d=arguments.read("--3d-ss")) || arguments.read("--panoramic-ss"))
{
double radius = 1.0;
while (arguments.read("--radius",radius)) {}
if (width>0 && height>0)
double collar = 0.45;
while (arguments.read("--collar",collar)) {}
std::string intensityMapFilename;
while (arguments.read("--im",intensityMapFilename)) {}
osg::ref_ptr<osg::Image> intensityMap = intensityMapFilename.empty() ? 0 : osgDB::readImageFile(intensityMapFilename);
if (screenNum<0) screenNum = 0;
if (ss3d)
{
setUpViewFor3DSphericalDisplay(radius, collar, screenNum, intensityMap.get());
}
else
{
setUpViewForPanoramicSphericalDisplay(radius, collar, screenNum, intensityMap.get());
}
}
else if (width>0 && height>0)
{
if (screenNum>=0) setUpViewInWindow(x, y, width, height, screenNum);
else setUpViewInWindow(x,y,width,height);