pathview/PathItem3D: improved readability and implemented missing extents calculation
pathview/PathItem3D: improved readability and implemented missing
extents calculation

machinekoder/QtQuickVcp,JDSquared/QtQuickVcp,strahlex/QtQuickVcp,JDSquared/QtQuickVcp,machinekoder/QtQuickVcp,bobvanderlinden/QtQuickVcp,machinekoder/QtQuickVcp,araisrobo/QtQuickVcp,qtquickvcp/QtQuickVcp,strahlex/QtQuickVcp,araisrobo/QtQuickVcp,JDSquared/QtQuickVcp,strahlex/QtQuickVcp,machinekoder/QtQuickVcp,araisrobo/QtQuickVcp,bobvanderlinden/QtQuickVcp,bobvanderlinden/QtQuickVcp,qtquickvcp/QtQuickVcp,qtquickvcp/QtQuickVcp,araisrobo/QtQuickVcp,JDSquared/QtQuickVcp,qtquickvcp/QtQuickVcp