problem difference between catpart and drawing

[Mikme79]

Hello, everyone.
I have difficulty in faithfully reporting the catpart design in drawing.
In fact when I try to insert the isometric view in drawing, the one that should appear as a projection in perspective (set in catpart), it is displayed as a projection in parallel.
inter alia the same command that allows you to set the display mode in cat part, is not present in drawing.
I'm at a dead point.
Thanks to who will help me.

 

[Vittorio]

There is no settling to do what you ask.

the images you posted are different because the catdrawing generated it with a catpart differently oriented than the right image.

The only thing you can do is choose an orientation in the catpart you like or intervene with directional arrows before generating the isometric view in the catdrawing.
by directional arrows I mean these of the attached image.

 

[Vittorio]

in any case my advice is to use parallel projection in the catpart
if you use the projection in perspective and make a view from above, you notice that it does not respect reality

 

[Mikme79]

hello victorious and thank you for your intervention.
look I am in perspective projection yet the view from above reflects reality.

 

[Vittorio]

I don't think I've explained so well.
As regards the measures, it was obvious that they were real.
what I intend to explain to you is that the view from above in the catpart (in modalita projection in perspective) .. is not equal to the view from above of the catdrawing.. and the one in the catdrawing should be the right one, do you agree?

 

[Mikme79]

Maybe I'm the one who didn't understand well, given my poor experience, I'm just about what I see and catdrawing seen from above is perfectly consistent with the catpart.

 

[Mikme79]

It's just the isometric view from that damn problem.

 

[Vittorio]

Okay.
However better to use parallel projection

 

[Mikme79]

better use parallel projection

I do not agree because the visualization in reality would be in perspective. But then there is no way to make the view in perspective in catdrawing??? ? : unsure:I cannot believe there must be a way

 

[Vittorio]

I think I understand you're questioning that the projection iso in the catdrawing is wrong? .
if you are convinced that there is a way... search in the billion settings that it has catia

 

[Mikme79]

I am not questioning anything, simply asking those who are more experienced than me if there may be a way, which by absurdity, would also be a legitimate request considering that if it is possible to do so by catdrawing I do not see what the problem is for drawing.
I don't understand the logical connection.
Anyway, if I knew where to put my hands, I wouldn't be here asking.
Maybe I'll try to ask the designers from me to work tomorrow.

 

[Vittorio]

you are confusing the projection in perspective with the isometric assonometry.. It's two different things. in the catdrawig.. is an isometric assonometry