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