Here is a list of all variables with links to the classes they belong to:

### - p -

- p : osgUtil::PerlinNoise
- pack_alignment : osg::PixelStorageModes
- pack_image_height : osg::PixelStorageModes
- pack_lsb_first : osg::PixelStorageModes
- pack_row_length : osg::PixelStorageModes
- pack_skip_images : osg::PixelStorageModes
- pack_skip_pixels : osg::PixelStorageModes
- pack_skip_rows : osg::PixelStorageModes
- pack_swap_bytes : osg::PixelStorageModes
- page : osgPresentation::SlideShowConstructor::ImageData
- param : osg::GLExtensions
- params : osg::GLExtensions
- parents : osg::StateAttribute::ReassignToParents
- password : osgDB::AuthenticationDetails
- path : osgPresentation::SlideShowConstructor::PositionData
- path_loop_mode : osgPresentation::SlideShowConstructor::PositionData
- path_time_multiplier : osgPresentation::SlideShowConstructor::PositionData
- path_time_offset : osgPresentation::SlideShowConstructor::PositionData
- pbuffer : osg::GraphicsContext::Traits
- phase : osgGA::GUIEventAdapter::TouchData::TouchPoint
- pixels : osg::GLExtensions
- plainchar : osgDB::base64_decodestate
- plane : osgParticle::DomainOperator::Domain, osgShadow::ConvexPolyhedron::Face
- plugin : osgDB::ReaderWriterInfo
- pname : osg::GLExtensions
- pointer : osg::GLExtensions
- polyline : osgUtil::PlaneIntersector::Intersection
- position : osgPresentation::SlideShowConstructor::PositionData, osgWidget::GeometryHints
- preferGenerateMipmapSGISForPowerOfTwo : osg::GLExtensions
- pressure : osgGA::GUIEventAdapter::TabletPen
- prim_tris_ : osgUtil::DelaunayConstraint
- primcount : osg::GLExtensions
- primitiveIndex : osgUtil::LineSegmentIntersector::Intersection, osgUtil::PolytopeIntersector::Intersection, osgUtil::RayIntersector::Intersection
- primitives : osgParticle::ParticleSystem::ArrayData
- programs : osg::GLExtensions
- projectionMatrix : osgShadow::ViewDependentShadowMap::Frustum, osgVolume::TileData
- properties : osgDB::XmlNode
- PROPERTY : osgDB::InputStream, osgDB::OutputStream
- protocols : osgDB::ReaderWriterInfo