The Spline Relax modifier smooths out splines by relaxing knot positions and/or handles.
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Select a spline. >
Modify panel > Modifier List > Object Space Modifiers > Spline Relax Modifier
Tip: This modifier is compatible with soft selections.
Freehand spline illustration of a ducky, before (left) and after (right) application of Spline Relax modifier.
Interface
Relax rollout
- Show Knots
- Displays the resulting knots.
- Amount
- Sets the amount of relax applied with each iteration, from 0 to 1.
- Iterations
- Sets the number of times the relax function is applied.
- Adjust Knots
- Applies the relax function to each knot position.
- Adjust Tangents
- Applies the relax function to knot tangent handles.
- Use Soft Selection
- Scales the relax function according to the knot soft selection amount. If there is no soft selection, the option is ignored.