Length
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Analyze Length |
The Length command reports the length of curves or edges.
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Supported input |
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- When multiple objects are selected, the accumulated length displays in the command history.
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Cumulative length is calculated from all curves in a group unless using Command+Shift+click to select group members separately.
- Group members that are hidden or on hidden layers will not be calculated.
Command-line options
Units
Set the units for the length display.
SubCrv
Type subcrv to select part of a curve as input.
Hidden command-line option
SelChain
Selects connected curves or edges based on continuity conditions.
- Command-lines options are only available with post-selection.
Nesting the Length, Radius, and Distance commands
The Length, Radius, and Distance commands are nestable. This means that if Rhino is asking for a distance in a command, you can use these commands to measure another object or distance and the resulting value will be feed to the command as if you had typed the number.
Example using Offset
- Start the OffsetSrf command.
- At the prompt for the offset distance, type Length, Radius, or Distance, and press Enter.
- Select a curve.
The offset distance will be set to that value.
Example using Fillet
- Start the Fillet command.
- At the prompt for the radius, type Length, Radius, or Distance, and press Enter.
- Select a curve.
The fillet radius will be set to that value.
See also
Length
Report the length of curves or surface edges.