FGFS-4.1/OpenSceneGraph
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Improved the accuracy of the overlaynode settings

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This commit is contained in:
Robert Osfield 2007-05-28 15:17:27 +00:00
parent 4abacc9d3d
commit 6a93e71f43
1 changed files with 6 additions and 6 deletions
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12
examples/osganimate/osganimate.cpp
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@ -181,8 +181,8 @@ osg::Node* createModel(bool overlay, osgSim::OverlayNode::OverlayTechnique techn
osg::Group* root = new osg::Group;
float baseHeight = center.z()-radius*0.6;
osg::Node* baseModel = createBase(center-osg::Vec3(0.0f,0.0f,radius*0.5),radius);
float baseHeight = center.z()-radius*0.5;
osg::Node* baseModel = createBase(osg::Vec3(center.x(), center.y(), baseHeight),radius);
osg::Node* movingModel = createMovingModel(center,radius*0.8f);
if (overlay)
@ -190,7 +190,7 @@ osg::Node* createModel(bool overlay, osgSim::OverlayNode::OverlayTechnique techn
osgSim::OverlayNode* overlayNode = new osgSim::OverlayNode(technique);
overlayNode->setContinuousUpdate(true);
overlayNode->setOverlaySubgraph(movingModel);
overlayNode->setOverlayBaseHeight(baseHeight);
overlayNode->setOverlayBaseHeight(baseHeight-0.01);
overlayNode->addChild(baseModel);
root->addChild(overlayNode);
}
@ -243,18 +243,18 @@ int main( int argc, char **argv )
viewer.setCameraManipulator(new osgGA::TrackballManipulator());
#if 0
#if 1
// use of custom simulation time.
viewer.realize();
double simulationTime = 100.0;
double simulationTime = 0.0;
while (!viewer.done())
{
viewer.frame(simulationTime);
simulationTime -= 0.01;
simulationTime += 0.001;
}
return 0;