From: Cliff on
On Wed, 19 May 2010 17:44:50 -0700 (PDT), Joe788 <larryrozer(a)yahoo.com> wrote:

>
>This limitation doesn't exist with direct modeling.
>
>History based modeling is an approx 25 year old dated concept
>popularized by PTC (Pro/E).

Prior to PTC about all systems WERE direct explicit modelers.

BTW, the P is for "Parametric".

End of hstory lesson. And vocabulary lesson.
--
Cliff
From: Cliff on
On Wed, 19 May 2010 17:44:50 -0700 (PDT), Joe788 <larryrozer(a)yahoo.com> wrote:

>
>It's time to move on to better CAD tools than history based solid
>modelers. Smarter CADCAM users are starting to do just that.
>

PTC's sales point was that it took little skill or training for
soomeone to do certain types of work.
While this did somewhat limit the types of work that could be
done well for many it was okay.

You now demand something for clueless morons like yourself.
Do they all have chicken suits?
--
Cliff