ssget at a specific point

- C
- Cliff Davis
  
  Contact options for registered users
posted
18 years ago

Mon, Sep 29, 2003 4:32 PM

I am trying to use the following code to check for the presence of an entity at
a specific point but the results are affected by
whether objects fall within the current pickbox.
(ssget point_test '((0 . "LINE")))
Is there a way to select at specific point, perhaps even allowing for a specific
amount of tolerence?
I have also tried:
(ssget "c" point_test point_test)
when zoomed out far enough returns nearby lines as well.
Thanks
Cliff

- C
- Cliff Davis
  
  Contact options for registered users
posted
18 years ago

Mon, Sep 29, 2003 4:33 PM

I am trying to use the following code to check for the presence of an entity at a specific point but the results are affected by whether objects fall within the current pickbox.
(ssget point_test '((0 . "LINE"))) Is there a way to select at specific point, perhaps even allowing for a specific amount of tolerance?
I have also tried: (ssget "c" point_test point_test) when zoomed out far enough returns nearby lines as well.
Thanks Cliff

- B
- bestafor
  
  Contact options for registered users
posted
18 years ago

Mon, Sep 29, 2003 6:43 PM

HiHo;
(ssget "W" '(0 0) '(5 5)) Creates a selection set of the objects inside the window from (0,0) to (5,5) Replace '(0 0) '(5 5) with '(your coord) '(your coord) ............................................................................ .............................

entity at a specific point but the results are affected by

specific amount of tolerence?

- M
- Michael Bulatovich
  
  Contact options for registered users
posted
18 years ago

Mon, Sep 29, 2003 9:54 PM

What about setting the pickbox to zero beforehand, and then restoring it later?

- J
- Jeff Mishler
  
  Contact options for registered users
posted
18 years ago

Tue, Sep 30, 2003 11:50 PM

Try using "nentselp" instead, then if it finds an entity test to see if it is a line...... but even this won't work if the point happens to be an intersect point of 2 or more entities.....
HTH, Jeff

at a specific point but the results are affected by

specific amount of tolerance?

ssget at a specific point

Further Reading

trying to use modbus communication

What insert to use?

Trying to ID an antique lathe

Converting Excellon files to G81 code

Which glue to use?

Export datum point array to xyz coordinates

How to use crimping tool

Can a carburetor be TIG welded?

I'm trying to import a part that has the following equations

ER4043 vs ER5356 when to use?

Horizontal force needed to hold a specific load

Lisp Question - ssget

Trying to contact .....

Use configuration specific color

check this out

acad drawings texts