Converting 3D Points to 2D Points

Drawing the Path Boundary

Creating Entities Using ActiveX Functions

 

AutoLISP Tutorial > Drawing the Path Boundary > 

Drawing AutoCAD Entities

Most AutoLISP programs draw entities using one of several methods:

• ActiveX functions
• The entmake function
• The command function

This lesson focuses on entity creation via ActiveX^. . In Lesson 5, you will implement the entmake and AutoCAD command alternatives.