Draw a Curve with FreeForm - Intergraph Smart 3D - Reference Data - Hexagon PPM

Smooth allows the software to adjust the geometry that you draw.

When Smooth is off, the software interprets the exact movements of your pointer.

When Smooth is on, the software creates smooth, symmetric, or cusp curves.

You can use relationships to draw a curve that is tangent or perpendicular at its start point and end point. If Maintain Relationships is set, the software places relationship handles.

You can begin or end your drawing using the end point or key point of an element.

You can use Insert Node on the shortcut menu to add nodes to a curve.

You can use Delete Node on the shortcut menu to delete nodes from a curve.

You can use the options on the ribbon and the commands on the shortcut menu to edit a curve.