Yes, but it wouldn't be that hard to be able to 'save as' to an earlier version that would split those multi-set rounds into features that the older version would understand. The same could be done with other featues, excepting those like warp that don't have a corresponding feature in earlier versions. I would be OK with that particular feature being a solid chunk that I could deal with later. The ability to edit newer files in older versions would be an enormous productivity gain for us, and it might even make people more willing to upgrade to newer versions. It's the corporate insistence on @#$!! Profit that makes them force us to newer versions and cuts down our productivity. If they would concentrate more on making us more productive than making more profit, they'd very likely make more profit, but I don't think that kind of thinking will ever win out at PTC.
Ken Sauter DRS Reconnaissance Surveillance and Target Acquisition Infrared Technologies Division PO Box 740188 Dallas, TX 75374 469-221-5430 -
Hodgson, Jonathan P wrote: > In fairness to PTC, some of this is due to new features. > > Multi-set rounds, to take a trivial example, are a nice feature to be > able to use in WF3 - but Pro/E 2001 wouldn't understand them. These, > and also more major stuff like the WF interchangable > cut/protrusion/surface features, are cases where the back-end has been > significantly changed to enable front-end improvements. > >
Yes I agree, but it doesn't take the fact away they could let it go to the typical "redefine" if it can't handle it. They also could, in "save as" include earlier Wildfire versions with the disclaimer not all features may save properly.
Accounting for backwards compatability almost always results in a compromised design.... It's not to say it can't be done- and may even result in some cleverness, and happy customers, howvever, the design is still ultimately compromised. Software, mechanical, electrical, it doesn't matter.
When we purchased Pro/E we all knew there was no looking back... And how refreshing is that! Nobody makes us move to the next version. Forward compatible- yes... Backwards- oh well.... Why carry old baggage--- wasn't that the yoke around the neck of the other CAD players?
I think what bugs the rank'n'file the most are a) the initial release bugs and b) the ever changing GUI... How often have we stared at the screen thinking "Wow.... Now why did they do THAT?"
As for Granite--- business is business... A squeaky wheel got greased somewhere.... Or a marketing geek was looking over the shoulder of a programmer one day "hmmmm what is that?!?!"........
Long live Wildfire ummmm.. 9!
(end alert)
Have a great week!
GE Healthcare Technologies Clinical Systems Monitoring Solutions Eric R. Slotty Mechanical Designer 8200 W. Tower Avenue Milwaukee, WI 53223
Your right, there's nothing that can be done (other then voice it), move forward.
Back to the original point, my opinion was backwards compatibility was a factor in preventing migration to WF(whatever). I know I'll try WF5 when it's first is released, but not sure I'll use it as the default design platform. At least not until more companies start using it. I'm a very small custom design company and do design work for larger companies, I need to be compatible with their Wildfire versions. I have to keep WF2, WF3, WF4 and soon WF5, just to remain compatible.
Yes Granite helps, but it's not the same as if "let me design in WF5, and if I need it in WF2, let me export it and take my lumps to redefine it to work".
Paul
Slotty, Eric (GE Healthcare) wrote: > (humble opinion alert) > > Accounting for backwards compatability almost always results in a > compromised design.... It's not to say it can't be done- and may even > result in some cleverness, and happy customers, howvever, the design is > still ultimately compromised. Software, mechanical, electrical, it > doesn't matter. > > When we purchased Pro/E we all knew there was no looking back... And how > refreshing is that! Nobody makes us move to the next version. Forward > compatible- yes... Backwards- oh well.... Why carry old baggage--- > wasn't that the yoke around the neck of the other CAD players? > > I think what bugs the rank'n'file the most are a) the initial release > bugs and b) the ever changing GUI... How often have we stared at the > screen thinking "Wow.... Now why did they do THAT?" > > As for Granite--- business is business... A squeaky wheel got greased > somewhere.... Or a marketing geek was looking over the shoulder of a > programmer one day "hmmmm what is that?!?!"........ > >
--
Paul Gress President Rad Electronics Inc. 3122 Expressway Drive South Islandia, NY 11749 (631) 243-7707 (631) 243-7708 Fax www.rad-electronics.com
If you're one company and everyone is on the same page, that works fine. What if you're a consultant and you have customers running three different versions? It means bloating your machine with three different versions of Proe, dealing with compatibility and licensing issues between versions on that machine, or maybe having a completely different machine for each version, all costing money, time, aggravation, etc. Sure, it can be dealt with, because we have to deal with it, but everyone I deal with isn't going to upgrade just because I don't have their version, or they don't have mine. You have to realize that maintenance and upgrades with PTC don't come cheap, and forcing a customer to upgrade, or forcing me to upgrade, is not a light decision. It is much simpler to be able to open and work with a file that is one or two versions ahead, or behind, of your own. Just two versions back would be enough. It would mean the upgrade decision could be based purely on functionality and benefit to you as a company, rather than being forced to deal with something because PTC wants more money from you. I have to give PTC credit for the ability to open WF3 files in WF2. That is much needed, and that functionality is used. Will they continue to offer that in later versions, like WF4 and WF5? I hope so.
Ken Sauter DRS Reconnaissance Surveillance and Target Acquisition Infrared Technologies Division PO Box 740188 Dallas, TX 75374 469-221-5430 -
We tend to watch a couple large companies who make things like cars, planes and/or satellites. (no names, wink, wink)
When they feel it's safe to upgrade, then we follow suit. We don't have 10 to 100 users to test a new system
I still get grief because we didn't jump onto WF 1.0 for 18 months, even though I keep reminding them of a family table bug that would have brought us to our knees, which was resolved in WF 2.0
When a new version comes out, I start skimming the user groups for grumbling, rumbling or praise and start my evaluation there. If the big guys are running it, and the boards aren't burning with warnings and complaints, we'll start planning our upgrade.
We were on 2000i when I started seven years ago, we've upgraded to 2001, WF 2.0, WF 3.0 and are currently running WF 4.0 M080 planning a required upgrade to 4.0 M090 to support PDMLink 9.1 For all the grief I've gotten, I was reminded that we were on 2000i for years before I became admin. I've always got guys who want to be on the latest and greatest by midnight of a new release!!!
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These are the same users who will complain when they find something that doesn't function in the new release, and go on & on about how bad PTC is and how great some other cadd program is....
As an administrator you haft to do your due diligence, whatever that means to you! if that means you wait a few months, then you wait a few months! look at post such as this one for complaints & issues that others have experienced. Install it locally on your machine & test test test! look for new date codes that resolve the issues etc... & test test test!
The cadd user doesn't make the decision of when or if you update to a new release!
You need to be able to listen to users & ignore them too a certain extent at the same time! they often don't look at the whole picture or think of all the what if's...
Remember you can't go back to a previous release once you make the move and start modifying & checking files into your data base.