https://learn.microsoft.com/id-id/dotnet/api/system.windows.media.media3d.rect3d.sizez?view=netframework-4.8.1&viewFallbackFrom=windowsdesktop-10.0
Rect3D.SizeZ Property (System.Windows.Media.Media3D) | Microsoft Learn
Gets or sets the size of the Rect3D in the Z dimension.
property systemwindows mediamicrosoftlearn