Hello
I am wondering how to get position of sub drawable object from
PositionAttitudeTransform.
Two objects are created with osg::Cylinder and osg::Sphere, the I created two
osg::ShaperDrawable...then declare an instance of geode class and attached tow
Drawables to it, finally, added 'basicShapesGeode' as a child of PAT....
Code:
osg::Cylinder* unitCylinder = new osg::Cylinder( osg::Vec3(0,50,0),
0.6f,100.0f);
osg::Sphere* pointing = new osg::Sphere(osg::Vec3(0,100,0),1.0f);
osg::ShapeDrawable* unitCylinderDrawable = new
osg::ShapeDrawable(unitCylinder);
osg::ShapeDrawable* unitSphere = new osg::ShapeDrawable(pointing);
// Declare a instance of the geode class:
osg::Geode* basicShapesGeode = new osg::Geode();
// Add the unit cube drawable to the geode:
basicShapesGeode->addDrawable(unitCylinderDrawable);
basicShapesGeode->addDrawable(unitSphere);
osg::PositionAttitudeTransform* handMat = new
osg::PositionAttitudeTransform;
handMat->addChild(basicShapesGeode);
handMat->setScale(Vec3(0.01,0.01,0.01));
root->addChild(handMat);
Can anybody tell me how the get the position of osg::Cylinder or osg::Sphere
from PAT?
...
Thank you!
Cheers,
Nan
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Read this topic online here:
http://forum.openscenegraph.org/viewtopic.php?p=39407#39407
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