In alt.cad.autocad , R.K. McSwain wrote :
On 11/24/2004 6:05 PM Ron McNeil wrote:
Hi, I'm not finding satisfaction in google or any online tutorial...
We have xref'ed some drawings (townhouse models) into a parent
drawing (site). Expected to be able to set layers just as we do with
blocks, but not displaying, all layers are thawed in child drawing
and setting layers in model and in VP's both give no display.
As I understand visretain, and we have experimented but its not the
culprit.
In "site.dwg", you are able to control layer visibility of all layers,
incuding those layers in "site" and those layers in "townhouse
models".
Visretain only affects the layers that are displayed upon the
reloading of a child drawing, and then only if set to 0.
Assuming layers "a", "b", "c", were on and thawed in "townhouse
models" when you xrefed it into "site", then they should be visible in
"site".
Note the xref itself (a block reference) is on *some* layer in "site",
make sure this layer is not frozen.
Thanks, what I want to do is have layers a and b on in one viewport and
layers c and d on in another, etc. *the* layer xref is on in "site" is
on, and we even experimented with putting it on layer '0' too but no
luck, as soon as we freeze layer 'a' then whole xref dissappears !!
Ron