-
From the Modeling section of the action bar, click
Through Points
 .
-
In Points or Vertices
 , select the points or vertices from the work area to be used for the through points curve.
An updated curve is visualized as you select additional points. - Optional:
To edit the curve, do the following:
- Click a point on the curve.
- From the context toolbar, click one of the following:
| Option | Description |
|---|
Insert  | Add a point before the selected point. |
|---|
Append  | Add a point after the selected point. |
|---|
Replace  | Replace the selected point by another point. |
|---|
Delete  | Remove the selected point. |
|---|
- Optional:
To create a closed curve, click
Closed Spline
 .
- Optional:
To add a tangency constraint to the start point of the curve, do the following:
- Click Tangency
 . - In Direction Support
 , select a face or edge from the work area. - Specify the Tangent Magnitude
 to specify the length of the tangent vector.
- Optional:
To add both tangency and curvature constraints to the start point of the curve, do the following:
- Click Curvature
 . - In Curvature Support , select a face or edge from the work area.
- Specify the Curvature Radius to specify the radius of the tangent curvature.
- Optional:
To add a tangency constraint to the end point of the curve, do the following:
- Click Tangency
.
- In Direction Support , select a face or edge from the work area.
- Specify the Tangent Magnitude to specify the length of the tangent vector.
- Optional:
To add both tangency and curvature constraints to the end point of the curve, do the following:
- Click Curvature
.
- In Curvature Support , select a face or edge from the work area.
- Specify the Curvature Radius to specify the radius of the tangent curvature.
- Optional: To use a support surface, do the following:
- Click Support Surface
 . - In Projection Support , select a face or plane from the work area.
|