Sorry, I am a little confused when you say "drawing of a layout" and "pipes
drawn as splines"; to me, a layout is a top-level construct that drives an
assembly or part, and a pipe is a cylindrical feature (feature|create|pipe)
generated between datum points, so "pipes driven by splines" are also
confusing. As you mention a layout/drawing of a part, and then mention the
pipes are assembly features, I am now totally confused....
Maybe you could re-state the question, but I will try to answer it as best I
can from what I gather is the problem.
Standard method (for me, anyway) of putting pipes in an assembly is to
component|create in assembly mode, create the first feature as a datum point
that is a child of whatever is being connected by the pipe, then doing a
component| modify|feature|create|datum points and create the rest of the datum
points that define the pipe. I follow that (still in component| modify so the
pipe is a a part feature and not an assembly feature) with creation of the
pipe between the datum points. The pipe will thus change to follow changes in
the assembly or motion of the components being interconnected by the pipe; the
points that define the start, end and possibly some intermediate locations are
assembly children without being assembly features.
A center line will be shown for the pipe, but I simply turn off the config
option that shows center lines if the CL is annoying..
> can anyone help me
> I have produced a model with some internal pipe sections, which show as
> solids on the model.
> I have also made a layout drawing of the model, and this shows solid lines
> for the outer of the pipes, plus an axis line through the centre.
> The pipes were made within an assembly, as a modification to a part, and
> drawn as splines.
> Is there anyway to turn the axis lines off, as they look a bit of a mess,
> and the pipes are only really there as a representation.