12 lines
681 B
Markdown
12 lines
681 B
Markdown
# Knots
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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.
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Use knots to change the shape of a spline. For more information, refer to [Manipulate splines](manipulate-splines.md).
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| **Topic** | **Description** |
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| :-------------------- | :----------------------- |
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| [**Link and unlink knots**](link-unlink-knots.md) | Set knots to the same position and link them. When a linked knot moves, all the knots it links to also move.|
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| [**Split knots**](split-knots.md)| Divide a knot with two segments into two knots.|
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