BlendCrv

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The BlendCrv command creates a blend curve between curves and / or surface edges with control over the continuity with the input curves.

Steps

1. Select the curves.
2. Select a control point to adjust.
3. Press Shift and select for symmetry.

A preview of the curves displays that allows adjustment of the curve before it is made.

Selection options

Edges

Restricts selection to surface edges.

Point

Specifies a point to blend to.

Adjust Curve Blend options

Continuity Curve 1 / 2

Sets the continuity option between the blend curve and the input curves or edges.

Position

Tangency

Curvature

G3

G4

Flip 1 / 2

Reverses the direction of the specified curve.

Trim

Trims the input curves to the resulting curve.

Join

Joins the resulting curves.

Show Curvature

Displays the curvature graph.

Keys for control

Alt

Hold Alt while dragging the handles to change the angle between the shape curve and the surface edge. By default the shape curves are perpendicular to the surface edge.

Shift

Hold Shift to control symmetry. By default the shape curves are separately edited at each end, with symmetry, point editing is mirrored to the other end of the curve.

See also

Fillet, blend, or chamfer between curves and surfaces


Rhinoceros 5 © 2010-2015 Robert McNeel & Associates. 17-Sep-2015