Hi Robert -- Of course, while coding the .ive support, I realized I missed
some stuff in the .osg support. The attached should fix it (in
src/osgPlugins/osg).
Okay, query ID deletion is next. Honest.
Paul Martz
Skew Matrix Software LLC
http://www.skew-matrix.com <http://www.skew-matrix.com/>
303 859 9466
//
// Copyright (C) 2007 Skew Matrix Software LLC (http://www.skew-matrix.com)
//
// This library is open source and may be redistributed and/or modified under
// the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or
// (at your option) any later version. The full license is in LICENSE file
// included with this distribution, and on the openscenegraph.org website.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// OpenSceneGraph Public License for more details.
//
#include <osg/OcclusionQueryNode>
#include <iostream>
#include <sstream>
#include <string>
#include <osg/io_utils>
#include <osgDB/Registry>
#include <osgDB/Input>
#include <osgDB/Output>
#include <osgDB/ParameterOutput>
bool OQN_readLocalData( osg::Object &obj, osgDB::Input &fr );
bool OQN_writeLocalData( const osg::Object &obj, osgDB::Output &fw );
osgDB::RegisterDotOsgWrapperProxy OcclusionQueryNode_Proxy
(
new osg::OcclusionQueryNode,
"OcclusionQueryNode",
"Object Node OcclusionQueryNode Group",
OQN_readLocalData,
OQN_writeLocalData
);
bool OQN_readLocalData( osg::Object &obj, osgDB::Input &fr )
{
osg::OcclusionQueryNode& oqn = static_cast<osg::OcclusionQueryNode&>( obj );
bool advanced( false );
if (fr[0].matchWord( "QueriesEnabled" ))
{
bool enable( fr[1].getStr() == std::string("TRUE") );
oqn.setQueriesEnabled( enable );
fr+=2;
advanced = true;
}
if (fr[0].matchWord( "VisibilityThreshold" ))
{
std::istringstream iStr( fr[1].getStr() );
int vis;
iStr >> vis;
oqn.setVisibilityThreshold( vis );
advanced = true;
}
if (fr[0].matchWord( "QueryFrameCount" ))
{
std::istringstream iStr( fr[1].getStr() );
int count;
iStr >> count;
oqn.setQueryFrameCount( count );
advanced = true;
}
if (fr[0].matchWord( "DebugDisplay" ))
{
bool enable( fr[1].getStr() == std::string("TRUE") );
oqn.setDebugDisplay( enable );
fr+=2;
advanced = true;
}
return advanced;
}
bool OQN_writeLocalData( const osg::Object &obj, osgDB::Output &fw )
{
const osg::OcclusionQueryNode& oqn = static_cast<const
osg::OcclusionQueryNode&>( obj );
//fw.writeObject( oqn.getOQN(i));
fw.indent() << "QueriesEnabled " <<
(oqn.getQueriesEnabled() ? "TRUE" : "FALSE")
<< std::endl;
fw.indent() << "VisibilityThreshold " <<
oqn.getVisibilityThreshold() << std::endl;
fw.indent() << "QueryFrameCount " <<
oqn.getQueryFrameCount() << std::endl;
fw.indent() << "DebugDisplay " <<
(oqn.getDebugDisplay() ? "TRUE" : "FALSE")
<< std::endl;
return true;
}
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