camera rotation diferences between acad and nxt

[Miguel Tano Adanes]

Hi all, I'm experiencing this problem: I set up a camera within ACAD with a positive rotation angle and the preview is correct (first image). Then I mount the model into nXt, select the view, but the rotation is right the opposite (second image). What's wrong? Does anybody have the same problem? Thanks

 

[akinlolu olugboji]

Never had this problem before but this is what I do when the camera view is set up in autocad. I make that viewport current in case am using multiple view ports.

On getting to nxt I load the viewport using the "get current autocad viewport" buttom to load the view.

 

You could also name the view in autocad and load the view by selecting it from the drop down list of the views in walkabout.

[Roy Hirshkowitz]

viewtwist in WalkAbout is generally working-- not sure what's up in this case.  If the Get Current AutoCAD Viewport doesn't work you may need to send the model.

[Miguel Tano Adanes]

I've uploaded the file. Thanks Roy.

[Roy Hirshkowitz]

There is a bug here, probably in the way I use a stored view's twist info.  As a workaround until I get it fixed, setting the current AutoCAD viewport and using the Get Current AutoCAD Viewport in WalkAbout does correct it immediately (you will have to repeat the process each time you access the stored view.)

[Miguel Tano Adanes]

Right, thanks Roy.

[Miguel Tano Adanes]

I've done some more tries: if I save the rotated view, the angle is right the opposite of the one I've set up in ACAD.