[vtkusers] 3D volume camera clipping help

[Aashish Chaudhary]

would it be possible for you to do clear build (remove any other cache) and
get rid of old build files?

On Thu, Jun 28, 2018 at 2:07 PM <mark.ostroot at lickenbrocktech.com> wrote:

> Hello Aashish,
>
> I am getting some unresolved external symbols from the new libraries,
> specifically some issues with vtk volume set property and qvtkopenglwidget.
> I'm fairly certain I'm linking to the new libraries correctly, maybe I'm
> missing something obvious?
>
> Some excerpts from visual studio:
>
> error LNK2019: unresolved external symbol "__declspec(dllimport) public:
> void __cdecl vtkVolume::SetProperty(class vtkVolumeProperty *)"
> (__imp_?SetProperty at vtkVolume@@QEAAXPEAVvtkVolumeProperty@@@Z) referenced
> in function "private: void __cdecl QTVTKRender::InitializeRendering(void)"
> (?InitializeRendering at QTVTKRender@@AEAAXXZ)
>
> error LNK2019: unresolved external symbol "__declspec(dllimport) public:
> class vtkVolumeProperty * __cdecl vtkVolume::GetProperty(void)"
> (__imp_?GetProperty at vtkVolume@@QEAAPEAVvtkVolumeProperty@@XZ) referenced
> in function "public: void __cdecl QTVTKRender::updateShading(class QAction
> *)" (?updateShading at QTVTKRender@@QEAAXPEAVQAction@@@Z)
>
> error LNK2001: unresolved external symbol "public: virtual class
> QVTKInteractor * __cdecl QVTKOpenGLWidget::GetInteractor(void)"
> (?GetInteractor at QVTKOpenGLWidget@@UEAAPEAVQVTKInteractor@@XZ)
> error LNK2001: unresolved external symbol "protected: virtual void __cdecl
> QVTKOpenGLWidget::cleanupContext(void)" (?cleanupContext at QVTKOpenGLWidget
> @@MEAAXXZ)
> error LNK2001: unresolved external symbol "protected: virtual void __cdecl
> QVTKOpenGLWidget::initializeGL(void)" (?initializeGL at QVTKOpenGLWidget
> @@MEAAXXZ)
> 2> SelectionTool.cpp
>
> error LNK2001: unresolved external symbol "protected: virtual void __cdecl
> QVTKOpenGLWidget::mouseDoubleClickEvent(class QMouseEvent *)"
> (?mouseDoubleClickEvent at QVTKOpenGLWidget@@MEAAXPEAVQMouseEvent@@@Z)
>
> error LNK2001: unresolved external symbol "protected: virtual void __cdecl
> QVTKOpenGLWidget::mouseMoveEvent(class QMouseEvent *)"
> (?mouseMoveEvent at QVTKOpenGLWidget@@MEAAXPEAVQMouseEvent@@@Z)
> error LNK2001: unresolved external symbol "protected: virtual void __cdecl
> QVTKOpenGLWidget::mousePressEvent(class QMouseEvent *)"
> (?mousePressEvent at QVTKOpenGLWidget@@MEAAXPEAVQMouseEvent@@@Z)
> error LNK2001: unresolved external symbol "protected: virtual void __cdecl
> QVTKOpenGLWidget::mouseReleaseEvent(class QMouseEvent *)"
> (?mouseReleaseEvent at QVTKOpenGLWidget@@MEAAXPEAVQMouseEvent@@@Z)
> error LNK2001: unresolved external symbol "protected: virtual void __cdecl
> QVTKOpenGLWidget::paintGL(void)" (?paintGL at QVTKOpenGLWidget@@MEAAXXZ)
> error LNK2001: unresolved external symbol "protected: virtual bool __cdecl
> QVTKOpenGLWidget::renderVTK(void)" (?renderVTK at QVTKOpenGLWidget@@MEAA_NXZ)
> error LNK2001: unresolved external symbol "protected: virtual void __cdecl
> QVTKOpenGLWidget::resizeGL(int,int)" (?resizeGL at QVTKOpenGLWidget
> @@MEAAXHH at Z)
>
> Thanks in advance,
>
> Mark O
>
> --------- Original Message ---------
> Subject: RE: Re: [vtkusers] 3D volume camera clipping help
> From: mark.ostroot at lickenbrocktech.com
> Date: 6/27/18 1:39 pm
> To: "Aashish Chaudhary" <aashish.chaudhary at kitware.com>
> Cc: vtkusers at vtk.org
>
> Dear Aashish,
> I am grabbing the latest from master and compiling from source, I will
> test to see if this fixes my issue and let you know.
>
> -Mark
>
>
> --------- Original Message ---------
> Subject: Re: [vtkusers] 3D volume camera clipping help
> From: "Aashish Chaudhary" <aashish.chaudhary at kitware.com>
> Date: 6/27/18 12:48 pm
> To: mark.ostroot at lickenbrocktech.com
> Cc: vtkusers at vtk.org
>
> Dear Mark,
>
> We had a bug which could have resulted in what you are observing. Would it
> be possible for you to try current master and see if this goes away?
>
> - Aashish
>
> On Wed, Jun 27, 2018 at 3:39 PM <mark.ostroot at lickenbrocktech.com> wrote:
>
>> Hello,
>>
>> I have a 3D volume of some CT Data that works fine at the original aspect
>> Ratio. I have some code that adjusts the aspect ratio of the volume by
>> using the VtkReSlicer. Which works well for applying a new aspect ratio. My
>> issue is that whenever my aspect ratio is non-Cubic I get some clipping of
>> my volume at certain angles when it is being rotated around. I have tried
>> using the "ResetCameraClippingRange" function, but this seems to have no
>> effect on my Rendered volume. I know that the clipping range bounds are
>> computed from the actor dimensions and they don't seem to change when I
>> change the aspect ratio. Does anyone have any ideas on what I may be
>> missing?
>>
>>
>> Some noteworthy information:
>> C++ application
>> VTK version 8.1.1
>> Render window is a QT openGL Widget
>>
>> Thanks in advance,
>> Mark O
>>
>>
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