Contains the building blocks (Geometry, Advanced Geometry, and Auxiliary tools).
Drag a tool into the flowchart under the Start block. This automatically creates P1 at the Origin (0,0).
If : Execute the Fill branch (slope directly down to the ground surface). Superelevation Integration civil 3d subassembly composer tutorial pdf
P1 (Origin) -------- Link 1 --------> P2 | | Link 3 Link 2 | | v v P4 <-------- Link 4 --------- P3 [ Internal Area = Shape 1 (e.g., Concrete) ] Points (P)
Text strings assigned to Points, Links, and Shapes. Codes drive the automated generation of feature lines, labels, render materials, and quantity takeoff tables in Civil 3D. 3. Navigating the Interface If : Execute the Fill branch (slope directly
Points define specific coordinate locations in space. The very first point in your flowchart is always , which represents the assembly attachment point in Civil 3D.
Subassembly Composer is a standalone application that installs alongside Civil 3D. It allows you to create custom, parametric subassemblies using a visual flowchart interface. : Used to define specific coordinates
Right-click on any blank space or tab on the palette and select .
: Used to define specific coordinates, codes, and logic for any item selected in the Flowchart. Packet Settings & Parameters : Where you name the subassembly and define Input/Output parameters Target parameters (like surfaces or offsets), and Superelevation Typical Design Workflow
: Place your custom part onto an assembly marker to use it in a step-by-step example of creating a "Decision" node for a cut/fill ditch? FDOT C3D SubAssembly Composer