The following table provides summary descriptions of the AutoLISP geometric functions.
|
Geometric functions |
|
|---|---|
|
Function |
Description |
|
(angle pt1 pt2) |
Returns an angle in radians of a line defined by two endpoints |
|
(distance pt1 pt2) |
Returns the 3D distance between two points |
|
(inters pt1 pt2 pt3 pt4 [onseg]) |
Finds the intersection of two lines |
|
(osnap pt mode) |
Returns a 3D point that is the result of applying an Object Snap mode to a specified point |
|
(polar pt ang dist) |
Returns the UCS 3D point at a specified angle and distance from a point |
|
(textbox elist) |
Measures a specified text object, and returns the diagonal coordinates of a box that encloses the text |