81f553aaee
but getting there.
o First cut of osgcluster demo. Very simple beginings. Alas
I only one PC here so I can't test it in its current guise.
o New support for NodeCallbacks, via AppCallback attached to
osg::Node's, and a default osgUtil::AppVisitor which calls them on
each frame.
o Support for traversal masks in osg::NodeVisitor, osg::Node
which allows nodes to be switched on or off via a bit mask.
o Suppport for traversal number (frame number) and reference time
into osg::NodeVisitor to handle syncronization of app and cull
traversals. This also assist clustering as traversal number
master to slaves.
23 lines
240 B
C++
23 lines
240 B
C++
#include <osg/Viewport>
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using namespace osg;
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Viewport::Viewport()
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{
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_x = 0;
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_y = 0;
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_width = 800;
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_height = 600;
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}
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Viewport::~Viewport()
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{
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}
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void Viewport::apply(State&) const
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{
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glViewport(_x,_y,_width,_height);
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}
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