Hi Bjoern,
On Fri, 2005-04-29 at 14:03 +0200, Björn Harmen Gerth wrote:
> Oh great,
>
> this is exactly the problem I have now. I divided the
> window into three viewports, and assigned an extra
> trackball navigator to the camera of each viewport.
> I was a bit lazy, so the first VP is still managed by
> the SSM and its Navigator. However, in my QT window I
> check which VP has been hit. No I tried different
> combinations to pass to the mouse methods of the ssm
> or remaining navigators, respectively, and the
> following happens:
>
> VP 1 (from SSM) doesn't show anything :-(
> VP 2 & 3: Rotating somehow works, zooming too, but
> panning makes the scene (a torus) vanish and I can't
> find it again.
>
> So here's what I observed:
> In Navigator::calcDeltas, getPixelWidth() of the VP is
> used, but getPixelLeft() is neglected.
> In Navigator::setCameraTransformation(), the matrix of
> the given Node is not copied to the trackball matrix.
Did these changes fix your problems?
> Has there been any progress since Allan started this
> thread in March?
Not on my end. Allan?
Dirk
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