vla-CheckInterference not working

[prountzos509]

any idea why 

(vla-CheckInterference(vlax-ename->vla-object(car(entsel)))(vlax-ename->vla-object(car(entsel))) :vlax-true :vlax-true)

not working but

(command "-interfere" ...) works ?

want to make an if statement so command route is not suitable and when solids not interfere returns nil

https://help.autodesk.com/view/OARX/2024/ENU/?guid=GUID-D22E6F22-B774-48B1-8A85-01F81F1C80E4

[-didier-]

Bonjour @prountzos509 

I did a test with several objects and when an interference actually exists it is perfectly created by the function.
In the absence of interference, it is NIL that is sent back.
Could I do a test with your objects?
Isolate them and drop the DWG on the forum, please.

Amicalement

[cadffm]

my random clean sample

[-didier-]

Bonjour @cadffm , @prountzos509 

actually, there is a problem with the command called this way.
But by using invoke, it would seem that the issue disappears.

(setq test(vlax-invoke obj1 'CheckInterference obj2 :vlax-true :vlax-true))

Is it checked at home?

Amicalement

[cadffm]

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@-didier-  schrieb:

actually, there is a problem with the command called this way.

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I agree, the bug should be reported. @prountzos509 

[prountzos509]

well more bugs with this 

(vla-CheckInterference ob1 ob2 :vlax-false :vlax-false)

because keeps creating the Interference portion of both objects evenif i command lisp not to.

Any idea how we report bugs ?

[prountzos509 · Accepted solution]

found it

needs (vla-CheckInterference ob1 ob2 :vlax-false :vlax-true)