681 B
681 B
Knots
Knots are connected control points that make up splines. Knots connect to each other with segments. A knot can have a tangent that controls the curvature of the segments that knot connects to.
Use knots to change the shape of a spline. For more information, refer to Manipulate splines.
| Topic | Description |
|---|---|
| Link and unlink knots | Set knots to the same position and link them. When a linked knot moves, all the knots it links to also move. |
| Split knots | Divide a knot with two segments into two knots. |