Civil Design 3d Subassembly Composer Tutorial Pdf Top

On the side of the decision, drop a new Point node ( P4 ). Set the Point Construction Type to Slope to Surface .

Define structural offsets below P1 and P2 (e.g., P6 and P7) using Delta X and Delta Y to represent structural pavement depths. Add a component from your Toolbox to the flowchart.

Points define specific coordinate locations relative to an origin or a preceding point.

Decision-making nodes (If-Then-Else) that change the subassembly shape based on conditions (e.g., cut or fill). Why You Need to Master SAC (Subassembly Composer) civil design 3d subassembly composer tutorial pdf top

Every custom subassembly relies on three primary components, known as : Points, Links, and Shapes.

Always define subsequent points relative to previous points (e.g., P2 relative to P1).

Civil Design 3D Subassembly Composer is an essential tool for civil engineers, designers, and contractors who work on infrastructure projects. By mastering this tool, you can: On the side of the decision, drop a new Point node ( P4 )

The workspace where you drag-and-drop elements to define logic.

To make the ditch daylight dynamically to an existing surface, we must introduce conditional logic. Drag a node into the flowchart below P3.

Use If nodes to make the subassembly smart. For example, if the surface is lower than the subassembly, apply a cut slope; otherwise, apply a fill slope. 5. Importing and Testing in Civil 3D Add a component from your Toolbox to the flowchart

Shapes define the closed, cross-sectional areas bounded by links.

Go to and save your file. It will save with a .pkt extension. Open Autodesk Civil 3D . Open your Tool Palettes ( CTRL+3 ).