Curve and Line Components | Grasshopper Component Guide

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This page provides an overview of Grasshopper components used for working with curves and lines.

Curves and lines are essential elements for creating, dividing, editing, and transforming geometry, forming the basis of many modeling operations.

From simple line creation to complex curve manipulation, these components are used in a wide range of workflows.

Below, curve- and line-related components are organized with links to their detailed tutorials, allowing you to quickly access the information you need.

Please refer to the appropriate components efficiently based on your specific objectives.

• [Grasshopper] How to use Closed to check if a curve is closed or open
• [Grasshopper] How to use Divide Distance to place and split points along a curve at specified intervals
• [Grasshopper] How to use Proximity 2D to create lines connecting nearby points on a plane
• [Grasshopper] How to use Curve | Plane to obtain information on curve and plane intersection points
• [Grasshopper] How to use Brep | Curve to get intersections between brep models and curves
• [Grasshopper] How to use Point On Curve to define a point on a curve using values from 0 to 1
• [Grasshopper] How to use Proximity 3D to create lines connecting nearby points
• [Grasshopper] How to use Tween Curve to create curves between two different curves
• [Grasshopper] How to use Voronoi to create voronoi lines on a plane
• [Grasshopper] How to use Surface | Line to find intersection points between surfaces and lines
• [Grasshopper] How to use Square to create square grid lines
• [Grasshopper] How to use Control Points to display curve control points
• [Grasshopper] How to use Offset Curve Loose for roughly offsetting curves
• [Grasshopper] How to use Contour to create contour lines and cross-sections from a model
• [Grasshopper] How to use Extend Curve to extend curves
• [Grasshopper] How to use Fillet Distance to round line corners at a specified distance
• [Grasshopper] How to use Hexagonal to create hexagonal grid lines
• [Grasshopper] How to use Explode to break down curves at joints
• [Grasshopper] How to use Curve Closest Point to create a point at the closest location on a curve from a point
• [Grasshopper] How to use Curve Array to copy and arrange a model along a curve
• [Grasshopper] How to use Brep Wireframe to retrieve frame data of a model
• [Grasshopper] How to use Project to project curves onto surfaces and breps
• [Grasshopper] How to use Arc 3Pt to create an arc from three points
• [Grasshopper] How to use Region Union to merge intersecting areas of closed curves and plane surfaces
• [Grasshopper] How to use Region Difference to subtract difference in area between closed curves or plane surfaces
• [Grasshopper] How to Use Rectangle for Setting and Creating Rectangles
• [Grasshopper] How to Use Line to Set and Create a Line from Two Points
• [Grasshopper] How to use Arc to create arcs
• [Grasshopper] How to use Circular Arc to set arcs
• [Grasshopper] How to use Circle to set circles
• [Grasshopper] How to use Curve Middle to extract the midpoint of a curve
• [Grasshopper] How to use Curvature Graph to display curvature of a curve
• [Grasshopper] How to use Length to obtain the length of a line and curve
• [Grasshopper] How to use Ellipse to create an ellipse
• [Grasshopper] How to use Shatter to split curves at specified positions
• [Grasshopper] How to use Flip Curve to reverse the direction of a curve
• [Grasshopper] How to connect multiple circles with tangent lines or curves [Data download available]
• [Grasshopper] Three ways to extract points where curves intersect
• [Grasshopper] How to use Join Curves to join curves and lines
• [Grasshopper] How to use Line to create a straight line
• [Grasshopper] How to use Polygon to create polygonal lines
• [Grasshopper] How to use Perp Frames to create planes on a curve
• [Grasshopper] How to use Evaluate Curve to obtain points and vectors on a curve
• [Grasshopper] How to use Rebuild Curve to reconstruct curves
• [Grasshopper] How to use Divide Curve to create division points on curves and lines
• [Grasshopper] How to use Offset Curve to offset curves
• [Grasshopper] How to use Curve to set curves and lines
• [Grasshopper] How to use Circle to create circles
• [Grasshopper]How to use the Rectangle to create rectangular line data
• [Grasshopper]Curve Frames to create planes spaced evenly along a curve in the tangential direction