diff -r original/Hybrid/vtkAxisFollower.cxx patched/Hybrid/vtkAxisFollower.cxx
202,203d201
<   double newScale = 0.0;
< 
207c205
<     return newScale;
---
>     return 0.0;
213c211
<     return newScale;
---
>     return 0.0;
219c217
<     return newScale;
---
>     return 0.0;
222c220
<   double factor = 1;
---
>   double newScale = 1.0;
225,228c223,231
<     factor = 2.0 * screenSize
<       * tan(vtkMath::RadiansFromDegrees(camera->GetViewAngle()/2.0))
<       / viewport->GetSize()[1];
<     }
---
>     if ( camera->GetParallelProjection() )
>       {
>       newScale = 2.0 * screenSize * camera->GetParallelScale() / viewport->GetSize()[1];
>       }
>     else
>       {
>       double factor = 2.0 * screenSize
>         * tan(vtkMath::RadiansFromDegrees(camera->GetViewAngle()/2.0))
>         / viewport->GetSize()[1];
230,233c233,238
<     double dist = sqrt(
<           vtkMath::Distance2BetweenPoints(position,
<                                           camera->GetPosition()));
<     newScale = factor * dist;
---
>       double dist = sqrt(
>         vtkMath::Distance2BetweenPoints(position, camera->GetPosition()));
> 
>       newScale = factor * dist;
>       }
>     }
diff -r original/Hybrid/vtkCubeAxesActor.cxx patched/Hybrid/vtkCubeAxesActor.cxx
2259c2259
<   double factor = 1;
---
>   double newScale = 1.0;
2262,2265c2262,2273
<     factor = 2.0 * screenSize
<       * tan(vtkMath::RadiansFromDegrees(this->Camera->GetViewAngle()/2.0))
<       / viewport->GetSize()[1];
<     }
---
>     if ( this->Camera->GetParallelProjection() )
>       {
>       newScale = 2.0 * screenSize * this->Camera->GetParallelScale() / viewport->GetSize()[1];
>       }
>     else
>       {
>       double factor = 2.0 * screenSize
>         * tan(vtkMath::RadiansFromDegrees(this->Camera->GetViewAngle()/2.0))
>         / viewport->GetSize()[1];
> 
>       double dist = sqrt(
>         vtkMath::Distance2BetweenPoints(position, this->Camera->GetPosition()));
2267,2270c2275,2277
<     double dist = sqrt(
<           vtkMath::Distance2BetweenPoints(position,
<                                           this->Camera->GetPosition()));
<     double newScale = factor * dist;
---
>       newScale = factor * dist;
>       }
>     }
2272c2279
<     return newScale;
---
>   return newScale;