Hmm ... It's impossible ;-) This RPM doesn't exist on any FTP server

Provides :
OpenSceneGraph-devel
OpenSceneGraph-devel(x86-64)
pkgconfig(openscenegraph)
pkgconfig(openscenegraph-osg)
pkgconfig(openscenegraph-osgAnimation)
pkgconfig(openscenegraph-osgDB)
pkgconfig(openscenegraph-osgFX)
pkgconfig(openscenegraph-osgGA)
pkgconfig(openscenegraph-osgManipulator)
pkgconfig(openscenegraph-osgParticle)
pkgconfig(openscenegraph-osgShadow)
pkgconfig(openscenegraph-osgSim)
pkgconfig(openscenegraph-osgTerrain)
pkgconfig(openscenegraph-osgText)
pkgconfig(openscenegraph-osgUtil)
pkgconfig(openscenegraph-osgViewer)
pkgconfig(openscenegraph-osgVolume)
pkgconfig(openscenegraph-osgWidget)

Requires :

/usr/bin/pkg-config
OpenSceneGraph-libs(x86-64) = 3.6.5-29.fc40
OpenThreads-devel(x86-64) = 3.6.5-29.fc40
libosg.so.161()(64bit)
libosgAnimation.so.161()(64bit)
libosgDB.so.161()(64bit)
libosgFX.so.161()(64bit)
libosgGA.so.161()(64bit)
libosgManipulator.so.161()(64bit)
libosgParticle.so.161()(64bit)
libosgPresentation.so.161()(64bit)
libosgShadow.so.161()(64bit)
libosgSim.so.161()(64bit)
libosgTerrain.so.161()(64bit)
libosgText.so.161()(64bit)
libosgUI.so.161()(64bit)
libosgUtil.so.161()(64bit)
libosgViewer.so.161()(64bit)
libosgVolume.so.161()(64bit)
libosgWidget.so.161()(64bit)
pkgconfig(openscenegraph-osg)
pkgconfig(openscenegraph-osgDB)
pkgconfig(openscenegraph-osgGA)
pkgconfig(openscenegraph-osgText)
pkgconfig(openscenegraph-osgUtil)
pkgconfig(openscenegraph-osgViewer)
pkgconfig(openthreads)
rpmlib(CompressedFileNames) <= 3.0.4-1
rpmlib(FileDigests) <= 4.6.0-1
rpmlib(PayloadFilesHavePrefix) <= 4.0-1
rpmlib(PayloadIsZstd) <= 5.4.18-1

Content of RPM :
/usr/include/osg
/usr/include/osg/AlphaFunc
/usr/include/osg/AnimationPath
/usr/include/osg/ApplicationUsage
/usr/include/osg/ArgumentParser
/usr/include/osg/Array
/usr/include/osg/AttributeDispatchers
/usr/include/osg/AudioStream
/usr/include/osg/AutoTransform
/usr/include/osg/Billboard
/usr/include/osg/BindImageTexture
/usr/include/osg/BlendColor
/usr/include/osg/BlendEquation
/usr/include/osg/BlendEquationi
/usr/include/osg/BlendFunc
/usr/include/osg/BlendFunci
/usr/include/osg/BoundingBox
/usr/include/osg/BoundingSphere
/usr/include/osg/BoundsChecking
/usr/include/osg/BufferIndexBinding
/usr/include/osg/BufferObject
/usr/include/osg/BufferTemplate
/usr/include/osg/Callback
/usr/include/osg/Camera
/usr/include/osg/CameraView
/usr/include/osg/Capability
/usr/include/osg/ClampColor
/usr/include/osg/ClearNode
/usr/include/osg/ClipControl
/usr/include/osg/ClipNode
There is 9371 files more in these RPM.