topic Re: Duplicate Lamp Object in Libraries & objects

Duplicate Lamp Object

gdford — Mon, 02 Aug 2010 18:59:19 GMT

When I do a "save selection" from within the library manager on a "lamp" object it changes into an "Object" and no longer has all of the lamp object parameters. How can duplicate and rename an existing "Lamp" object?

Re: Duplicate Lamp Object

David Maudlin — Tue, 03 Aug 2010 17:40:57 GMT

gdford:

To change an Object to a Lamp: open the library part via File > Libraries and Objects > Open Object..., then in the Main Library Part window click on the Select Subtype... button and change the subtype to Model Element > Electrical > Light. This will add the Light parameters to the part, but not the necessary code to the 3D Script (Light command) to be a light source. If you are comfortable with writing GDL, you can add the necessary code. If you are not conversant with GDL, then it will be simpler to keep the part as an Object for the model, and use one of the generic Lamp parts (in the General Light Sources folder) as a light source for the renderings.

You should add a Signature to your Profile (click the Profile button near the top of this page) with your ArchiCAD version and operating system (see mine for an example) for more accurate help in this forum.

David

Re: Duplicate Lamp Object

Laszlo Nagy — Tue, 03 Aug 2010 21:27:06 GMT

Or, open the Lamp Object for editing and use the File\Save As command to save it under a new name.
Then you will have a duplicate object with a different name.

Re: Duplicate Lamp Object

Anonymous — Wed, 04 Aug 2010 22:40:36 GMT

Thanks for the suggestions. I was wanting the duplicated LAMP object to retain its lighting characteristics. I discovered in the library manager that when you highlight an object there is a button activated to duplicate the object. This seems to work fine for creating a new object based on the original and retaining all the characteristics of the LAMP object. The next issue I have is that when I create a 2D drawing that I want to use as the plain view symbol and place it in the 2D Symbol hook, and I delete everything in the 2D script hook......nothing shows up in plan view. I can do this with any other object and it works fine, but not with a LAMP object. What is different about the LAMP object that having the 2D Script blank it does not then execute what is in the 2D Symbol hook?