BLEND Command

BLEND Command

Creates a spline in the gap between two selected lines or curves. 

Select each object near an endpoint. The shape of the resulting spline depends on the specified continuity. The lengths of the selected objects remain unchanged. 

Valid objects include lines, arcs, elliptical arcs, helixes, open polylines, and open splines. 

The following prompts are displayed: 
Select First Object or Continuity
Selects a line or open curve near the end where the spline should start. 
Second Object
Selects another line or open curve near the end where the spline should end. 

Continuity

Specify one of two types of blends. 
Tangent
Creates a degree 3 spline with tangency (G1) continuity to the selected objects at their endpoints. 
Smooth
Creates a degree 5 spline with curvature (G2) continuity to the selected objects at their endpoints. 

If you use the Smooth option, do not switch the display from control vertices to fit points. This action changes the spline to degree 3, which will change the shape of the spline. 

Powered by AutoCAD®


    • Related Articles

    • AutoCAD Keyboard Commands

      Learning how to use AutoCAD keyboard commands can help you work faster and improve your efficiency. This article lists the abbreviated commands that can be used in AutoCAD (Toolbox). Toggle General Features Ctrl+G Toggle Grid Ctrl+E Cycle isometric ...
    • 3DPOLY Command

      Creates a 3D polyline.  A 3D polyline is a connected sequence of straight line segments created as a single object. 3D polylines can be non-coplanar; however, they cannot include arc segments.  The following prompts are displayed:  Start Point of ...
    • ACTBASEPOINT Command

      Inserts a base point or base point prompt in an action macro.  As you record an action macro, you can use this command to insert a prompt for base point input. During playback, the macro pauses to display the prompt and does not continue until a ...
    • PSPACE Command

      In a layout, switches from model space in a layout viewport to paper space.  As part of designing a layout, you can create objects in paper space. Typically, you insert a title block (see INSERT) and create layout viewports (see VPORTS), which can ...
    • OFFSET Command

      Creates concentric circles, parallel lines, and parallel curves.  You can offset an object at a specified distance or through a point. After you offset objects, you can trim and extend them as an efficient method to create drawings containing many ...
    • Recent Articles

    • Toolbox Release Notes | Build 24.1.1105.641

      The following release notes apply to Toolbox build 24.1.1105.641 Nesting Fix Fig. 1: The fatal error that would occur during processing. There was reportedly an issue that occurred when clients attempted to process a work order using the nesting ...
    • Microvellum Foundation Library Release Notes | Build 24.1025

      The following release notes apply to Microvellum Foundation Library build 24.1025. Additions Added new global variable “Remove Stop Dado On Bottom Edge” for wood drawer boxes. Check this option to run the dado through at the bottom of the sub front ...
    • Toolbox Release Notes | Build 24.1.1030.641

      The following release notes apply to Toolbox build 24.1.1030.641 Routing and Profile Fixes Several issues were found with routing and polyline paths: Fig. 1: Horizontal routes off of a part disappearing (left) and appearing correctly (right). When ...
    • Toolbox Release Notes | Build 24.1.1010.641

      The following release notes apply to Toolbox build 24.1.1010.641 Biesse Winstore Fix Several issues with the Biesse Winstore plugin have been resolved: There was an issue that would sometimes occur wherein materials that were intended to stack wound ...
    • Toolbox Release Notes | Build 24.1.1001.641

      The following release notes apply to Toolbox build 24.1.1001.641 HBore Toolfile Fix Fig. 1: The location in the Toolfile UI where the error would occur. There was an issue reported with the functionality of the Horizontal Boring Machine setting in ...