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*Expert Elite*
arcticad
Posts: 1,285
Registered: ‎06-21-2004
Message 1 of 7 (409 Views)

Find Rotation Angle of the current View

409 Views, 6 Replies
02-03-2012 09:48 AM

I'm looking to find the current rotation of my view in modelspace.

This isn't the ucs directionm but any arbitrary view i'm using.

For example using 3dorbit to rotate around an object.

I want to match some temp graphics to align flat to my view.

 

EDIT:

I see there is a VIEWDIR variable. so that may be what I need

 

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*Expert Elite*
Hallex
Posts: 1,569
Registered: ‎10-08-2008
Message 2 of 7 (393 Views)

Re: Find Rotation Angle of the current View

02-03-2012 12:18 PM in reply to: arcticad

Just a shot in the dark

GetSystemVariable("ucsxdir") maybe

 

~'J'~

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*Expert Elite*
arcticad
Posts: 1,285
Registered: ‎06-21-2004
Message 3 of 7 (389 Views)

Re: Find Rotation Angle of the current View

02-03-2012 01:28 PM in reply to: Hallex

ucsxdir gives me the angle of the ucs and not the angle of the view as I am currently looking at it.

 

Thank You for the effort. It's appreciated.

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Valued Mentor
KerryBrown
Posts: 269
Registered: ‎11-29-2008
Message 4 of 7 (374 Views)

Re: Find Rotation Angle of the current View

02-03-2012 05:17 PM in reply to: arcticad
public Vector3d get_ViewDirection();
 
Declaring Type: Autodesk.AutoCAD.DatabaseServices.Viewport 
Assembly: Acdbmgd, Version=18.2.0.0 

 

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class keyThumper<T> : Lazy<T>;      another  Swamper

*Expert Elite*
arcticad
Posts: 1,285
Registered: ‎06-21-2004
Message 5 of 7 (331 Views)

Re: Find Rotation Angle of the current View

02-06-2012 10:19 AM in reply to: arcticad

Can you give a code sample on how to access it. I'm not finding any examples.

 

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Valued Mentor
KerryBrown
Posts: 269
Registered: ‎11-29-2008
Message 6 of 7 (321 Views)

Re: Find Rotation Angle of the current View

02-06-2012 04:07 PM in reply to: arcticad

 

This may have some info

 

http://docs.autodesk.com/ACD/2010/ENU/AutoCAD%20.NET%20Developer's%20Guide/index.html?url=WS1a919382...

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class keyThumper<T> : Lazy<T>;      another  Swamper

*Expert Elite*
arcticad
Posts: 1,285
Registered: ‎06-21-2004
Message 7 of 7 (287 Views)

Re: Find Rotation Angle of the current View

02-10-2012 11:05 AM in reply to: arcticad

I found the answer here

http://usa.autodesk.com/adsk/servlet/index?id=18162650&siteID=123112

in lesson 8

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