Use the following options to set what happens when you select Curves > Extend > Extend Curve.
- Extend Method
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Distance lets you enter a value for the length of the Extension Type.
Point extends to a world space position you specify in Point To Extend To.
- Extension Type
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Linear extends the curve in a straight line:
Circular extends the curve as an arc:
Extrapolate maintains the tangent of the selected curve.
- Extend Curve At
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Start extends the curve from its start point.
End extends the curve from its end point.
Both extends the curve at both ends.
- Join to Original
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Attaches the curve extension to the original curve. If off, the input curve and the curve extension are independent objects. You can transform the extension separately.
- Remove Multiple Knots
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Removes the multiple knots that Maya creates when Join To Original is turned on.
- Keep Original
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Keeps the original curve after the extension is created. If both Keep Original and Join to Original are off, the extension curve replaces the original curve.
- Input Curve
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Input Curve information is read-only. It gives you access to the input curve you extended. Click the arrow button to select the curve and open that section of the Attribute Editor.
- Input Point
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This is the same as Point To Extend To in the options window.