Autocad Lisp Select Offset

Autocad Lisp Select Offset Youtube Hi all, i am a beginner to autolisp and i am trying to write a lisp that will allow me to select 1 line polyline and offset that line polyline to multiple pre set distances all to the same side. i would like to write a lisp that will allow me to do this in just 2 clicks, the first click on the l. Offsetdist always has a value, but it will be 1.00 when it has not been previously used. so you'll need to check for that value as well and only give the value as an option if it's greater than 0.0. and the last off value will need to be saved back to offsetdist, so it can be used as the default value the next time.

Lisp For Autocad Offset Polyline Section Youtube Actually, i prefer to use the form (vlax invoke object 'offset amount) because it returns the vla object of the created polyline, like in case you want to change its layer or color or whatever. or a list of vla objects if more than one offset is created. ;; function to determine if a polyline is cw or ccw. As you can see at 1st you draw a pline on a layer "x" than the layer is changed to "y" and than i wanted to offset it by "5". but i can't use the command offset after selecting last, and neither i can offset and select the last object (when the command offset asks for one, so i have to do it manualy). 10. autocad. 2019. posted december 9, 2019. i need a lisp where i can select multiple rectangles and run the command and select an offset distance and it will offset every rectangle and create a layer or add it to an existing layer that was made previously from the autolisp. quote. For example, for a table, the dxf reference shows that the entity type (dxf group 0) is "acad table". therefore, to obtain a selection of all tables in the drawing, you might use: (ssget " x" '((0 . "acad table"))) i did, but nothing happened. here's a copy of the acad text window: selecttable.lsp successfully loaded.

Autocad S Lisp For Offset Elevation Section Design Levels For Cut 10. autocad. 2019. posted december 9, 2019. i need a lisp where i can select multiple rectangles and run the command and select an offset distance and it will offset every rectangle and create a layer or add it to an existing layer that was made previously from the autolisp. quote. For example, for a table, the dxf reference shows that the entity type (dxf group 0) is "acad table". therefore, to obtain a selection of all tables in the drawing, you might use: (ssget " x" '((0 . "acad table"))) i did, but nothing happened. here's a copy of the acad text window: selecttable.lsp successfully loaded. The standard offset command has improved in recent versions, but it still lacks an offset in both directions, found in other software, but this omission is addressed by this routine. use the appload function to load dof.lsp into your autocad session. to make this a permanent addition to the bespoke set of tools, ensure the desired routines are. More. previous tipster raymond rizkallah is back this month with a new routine to perform multiple offsets with one autocad command. load this lisp file and run the command dco. you will be prompted to enter a series of offset distances separated by spaces — for example, [10 25 33.5 50] — and then to select the object to offset.