Field

[mousho]

Hi 

who can help me with the second line (base_yy2)?

adding pic that show the resault 

there is any guide for field expression?

		BASE_YY 	(strcat "%<\\AcObjProp Object(%<\\_ObjId " (itoa(vla-get-ObjectID (vlax-ename->vla-object BASE))) ">%).InsertionPoint 	\\f \"%lu2%pt3\	">%")
		BASE_YY2	(strcat	"%<\\AcExpr  (ryof(w2u(" BASE_YY "))) 				  															\\f \"%lu2\		">%")

 

[Lee Mac]

Based on your image, try the following:

BASE_YY  (strcat "%<\\AcObjProp Object(%<\\_ObjId " (itoa (vla-get-ObjectID (vlax-ename->vla-object BASE))) ">%).InsertionPoint>%")
BASE_YY2 (strcat "%<\\AcExpr (ryof(w2u(" BASE_YY "))) \\f \"%lu2\">%")		

 

[Grrr]

May I ask what are ryof and w2u ?

And where one could find out the existence of rxof, ryof & rzof (followed the logic that ryof extracts the y coordinate of the insertion point and testing showed these work).

 

 

[Lee Mac]

17 hours ago, Grrr said:

May I ask what are ryof and w2u ?

And where one could find out the existence of rxof, ryof & rzof (followed the logic that ryof extracts the y coordinate of the insertion point and testing showed these work).

 

 

 

Here's a reference:

http://help.autodesk.com/view/ACD/2018/ENU/?guid=GUID-163FB50A-B9B2-4292-A1BD-0C872CA441D5

[mousho]

LEE MAC Thenks

this is what work for me

		BASE_YY 	(strcat "%<\\AcObjProp.16.2 Object(%<\\_ObjId " (itoa(vla-get-ObjectID (vlax-ename->vla-object BASE))) 	">%).InsertionPoint 	\\f \"%lu2%pt3\">%")
		BASE_YY2	(strcat	"%<\\AcExpr " " (ryof(w2u (" BASE_YY "))) 			 		 																\\f \"%lu2\">%")

 

grrr see another reference, go to meesage 10:

https://forums.autodesk.com/t5/visual-lisp-autolisp-and-general/fields-using-coordinates-of-ucs/td-p/5844251

 

thx again ")