Feature

Feature Description

The Feature Editing group on the Features tab provides functions for processing boundaries of lines or regions, primarily performing resampling and smoothing operations.

When there are excessive nodes on the boundary of a line or region, use the Resample button to reduce nodes while maintaining the original shape as much as possible.

• Controls in the Feature Editing group are only available when editable geometries (lines and regions) are selected in editable layers.
• For resampling principles and result explanations, see: Resampling Principles for Linear Features.
• When resampling parametric curves (e.g., arcs, free curves, bezier curves, B-spline curves), they will first be converted to line segments. Note: Parametric curves in CAD Datasets do not support resampling.

Feature Entry

• Features Tab -> Feature Editing Group Dropdown -> Resample.

Steps

1. Set the layer containing target geometries (lines/regions) to editable state.
2. Select geometries requiring resampling. Hold Shift/Ctrl to multi-select.
3. Click Resample in the Feature Editing group's Gallery control to open the Resampling Settings dialog.
4. Select a resampling method from the dropdown and input tolerance value (default: 0.4) in the Tolerance field.
5. Repeat Steps 1-4 for geometries in other layers.
6. Click OK to perform resampling.