Smooth Lines

Functionality

This can transform the inputted polyline into a polyline with smooth/curved corners. The curve is generated currently via a bezier interpolation or trigonometric arc. This is an early preview, maybe more modes will be incorporated at a later stage.

Inputs & Parameters

name	descriptor
verts	lists of lists of verts
weights	lists of weights, or lists of lists of weights, or single weight
attributes	a yet to be defined input dictionary to pass unique params to accompany each polyline
num verts	number of segments for each corner
mode	absolute, relative or arc
type	cycle or open

• Absolute mode hopes to use the inputted weight value to give a symmetric curve (think of it as a lazy radius).

• Relative mode uses the weights to interpolate between points, and produce a bezier curve that is weighted in a distinct direction if one edge is longer.

• Arc mode generates a true trigonometric radial fillet for the corners/weights provided. It uses the weight as the fillet radius.

Outputs

verts and edges, representing the modified polyline with newly curved corners.

Examples and Notes

see the thread: https://github.com/nortikin/sverchok/pull/2290