關於圖元名稱與圖層

Autodesk Civil 3D 2026 會建立以下圖元：

{Roundabout Name}Alignments 圖層上的以下定線：

{Roundabout Name}RoundelApron

{Roundabout Name}RoundelCirculatoryCrown

{Roundabout Name}RoundelInscribedCircle

{Roundabout Name}RoundelIsland

{Roundabout Name}RoundelMergeLine

{Roundabout Name}RoundelSecondaryCirculatoryCrown

{Roundabout Name}{Arm Name}Alignment

{Roundabout Name}{Arm Name}Crown

{Roundabout Name}{Arm Name}NearsideKerb

指定圖層上的以下縱斷面：

名稱

縱斷面名稱以定線名稱為字首：

{Alignment name}AdjustedLevels

{Alignment name}FixedLevels

{Alignment name}{Surface Name}

圖層

{Roundabout Name}AdjustedProfiles

{Roundabout Name}FixedProfiles

{Roundabout Name}SurfaceProfiles

{Roundabout Name} Assemblies 圖層上的以下組合：

{Roundabout Name}RoundelApron

{Roundabout Name}RoundelCirculatoryCrown

{Roundabout Name}{Arm Name}Crown

以下名稱的廊道：

{Roundabout Name}