Interesting that you would bring up this question now, I am having a dilemma with my routine of creating interior elevations.
I use a combination of both ADT as well as the ol' projection lines for my elevations. Although, with ADT, the projection is more obsolete. My problem is though, (And I have this as a seperate listing under Design-Center) the stupid design center objects were setup to ByBlock and my office uses ByLayer. Now the problem is that I cannot place the object, be it a toilet, sink or range, ... onto a layer and have it take on the color and linetype of that layer. So, I have to explode the object block to make it take on the layers settings. BUT, when I explode it, I can no longer use the Section and Elevation line creator because ADT will no longer see the object once it has been exploded.
However, to answer the question, I use the ADT elevation creator to create a generic elevation and then just copy over the elevation with the layers I use for elevations. I could setup the elevation generator to take on these layers and the settings but it is more time consuming. It's faster to just redraw over the generic generated elevation.
So Maybe you can help me. Ronjonp has been helping, but the more heads working on this the easier it would be. I need a lisp routine that will allow me to change the layer color and the linetype of the design center objects without exploding them. But I have to be able to select the objects. (See my Design Center question under Cad General) Without the option to select, the only lsp we have found, changes every block and I can't do that, I have to be able to select just the Design Center objects.
This is a tricky one.
THanks.