After completing a pipe network design in Civil 3D, you may receive an updated design surface. When this happens, the pipe network...

There may be situations where you need to determine the total water demand of your reticulation network over a specific period. The...

We wanted to determine how long it takes to swap 300 structures using Devotech iDAS, considering structures with varying numbers of size parameters, in both Civil 3D 2022 and 2026.

Modify the surface style in Civil 3D for a display in Object Viewer and Model Viewer.

Rounded pipes and structures may appear faceted in Civil 3D with the "Realistic" visual style. Changing the "Rendered object smoothness" improves the appearance.

If you use a custom slope pattern style that includes a block in its definition, the block disappears after exploding the drawing, see...

Before creating pipe networks from polylines, it is best practice to pre-process the polylines to ensure accuracy (no gaps between...

Take your Civil 3D  skills to the next level with our latest Advanced Roads  training course! This course focuses on assemblies and...

When a drawing is opened that was never opened in Civil 3D® before, for example an AutoCAD drawing or 3rd party drawing, Civil 3D will...