Demonstrates how to add a line curve.

Demonstrates how to decorate curves in a Rhino model with arrowheads.

Demonstrates how to add a NURBS curve to Rhino.

Demonstrates how to create a NURBS curve from a list of points.

This guide demonstrates how to add curvature circles using RhinoScript.

Demonstrates how to create a valid Brep from a curve's bounding box.

Demonstrates how to calculate the intersection of two curves and obtain …

Demonstrates how to calculate the intersection points between two …

Demonstrates how to compute the radius of curvature of a curve object at a …

Demonstrates how to calculate the length of a curve from the start point to …

Demonstrates how to use a constrained GetPoint to copy a curve.

Demonstrates how to create a control points curve through a polyline.

Demonstrates how to convert an ON_ArcCurve object to an ON_NurbsCurve …

Demonstrates how to create a bounding polyline of a mesh object.

Demonstrates how to create contour curves on user-specified objects.

Demonstrates how to create a surface object from four edge curves.

Demonstrates how to create a curve bounding box (world and plane oriented).

Demonstrates how to determine the deviation between two curves.

Demonstrates how to evaluate a curve.

Illustrates RhinoScript code that extracts curve properties into Excel.

Demonstrates how to determine the deviation between two curves using the …

Demonstrates how to divide a curve object by a specified length.

Demonstrates how to divide a selected curve object by a specified number of …

Demonstrates how to divide a user-selected curve into length segments.

Demonstrates how to divide a curve using equi-distance points.

Demonstrates how to chop up a curve into segments and spaces.

Demonstrates equidistance curve division using RhinoScript.

Demonstrates how to evaluate the torsion of a curve in RhinoScript.

Demonstrates how to export the 3D coordinates of a curve's control points …

Demonstrates how to extend a curve by a line, arc or smooth extension until …

Demonstrates how to extend a curve object to user-selected boundary …

Demonstrates how to reverse engineer an interpolated curve using …

Demonstrates how to extract the isoparametric curves from selected …

Demonstrates how to get the intersection points of a surface's isocurves …

Demonstrates how to extract isoparametric curves from surfaces.

Demonstrates how to fillet two curves by a specified radius.

Demonstrates how to find the closest curve to test point using RhinoScript.

Demonstrates how to find the curve parameter given a specific point on the …

Demonstrates how find a point on a curve given a specified length from the …

Demonstrates how to create a hatch from a curve.

Demonstrates how to read a point file and create an interpolated curve …

Demonstrates how to increase the degree of a NURBS curve.

Demonstrates how to intersect a curve with a mesh.

Demonstrates how to intersect line curves.

Demonstrates how to find the intersection point of two (non-parallel) …

Demonstrates how to determine curve and surface knot multiplicity using …

Demonstrates how to draw a line between two user-specified curves.

Demonstrates how to print the knot vector of NURBS curve using RhinoScript.

Demonstrates how to move a curve's grips using RhinoScript.

Demonstrates how to offset curves to one side or another by a distance.

Demonstrates how to offset a curve inside or outside using RhinoScript.

Demonstrates how to use ON_Surface::Pullback() to pull a curve object to a …

Demonstrates how to Reparameterize a curve object.

Demonstrates how to reparameterize - or change the domain of - …

Demonstrates how to reverse the direction of user-specified curves.

Demonstrates how to use RhinoScript to select all curves that are of a …

Demonstrates how to set the length of a curve object using RhinoScript.

Demonstrates how to split a curve into multiple curve segments.

Demonstrates how to split a curve into multiple segments using RhinoScript.

Demonstrates how to create lines based on circle geometry using …

Create a Surface from Edge Curves

Demonstrates how to trim a closed curve with a circle using RhinoScript.

Demonstrates how to tween two curves.