FGFS-4.1/OpenSceneGraph
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Added -n/--no-overlay option

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This commit is contained in:
Robert Osfield 2007-05-15 14:53:58 +00:00
parent 6096af0b99
commit 7b644e6d82
1 changed files with 5 additions and 3 deletions
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8
examples/osgsimulation/osgsimulation.cpp
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@ -250,6 +250,9 @@ int main(int argc, char **argv)
return 1;
}
}
bool useOverlay = true;
while (arguments.read("--no-overlay") || arguments.read("-n")) useOverlay = false;
osgSim::OverlayNode::OverlayTechnique technique = osgSim::OverlayNode::OBJECT_DEPENDENT_WITH_ORTHOGRAPHIC_OVERLAY;
while (arguments.read("--object")) technique = osgSim::OverlayNode::OBJECT_DEPENDENT_WITH_ORTHOGRAPHIC_OVERLAY;
@ -257,6 +260,7 @@ int main(int argc, char **argv)
while (arguments.read("--persp") || arguments.read("--perspective")) technique = osgSim::OverlayNode::VIEW_DEPENDENT_WITH_PERSPECTIVE_OVERLAY;
// if user request help write it out to cout.
if (arguments.read("-h") || arguments.read("--help"))
{
@ -288,11 +292,9 @@ int main(int argc, char **argv)
if (csn)
{
bool insertOverlayNode = true;
osg::ref_ptr<osgSim::OverlayNode> overlayNode;
if (insertOverlayNode)
if (useOverlay)
{
overlayNode = new osgSim::OverlayNode(technique);
// insert the OverlayNode between the coordinate system node and its children.