VTK入门程序样例分析-vtk与MFc混编.doc

VTk与MFC混编前面几个例子是熟悉vtk的，练习时用控制台程序编写，vtk与MFC混编的过程中遇到了很多问题，为了方便大家，我把这一过程中的遇到的错误和解决办法都记录下来了，希望能够对大家有所帮助VTK入门程序样例分析1、 圆锥圆柱类1、简单圆锥【圆锥鼠标拖动】#include vtkConeSource.h#include vtkPolyDataMapper.h#include vtkRenderWindow.h#include vtkCamera.h#include vtkActor.h#include vtkRenderer.hint main() vtkConeSource *cone = vtkConeSource:New(); cone-SetHeight( 3.0 ); cone-SetRadius( 1.0 ); cone-SetResolution( 10 ); vtkPolyDataMapper *coneMapper = vtkPolyDataMapper:New(); coneMapper-SetInputConnection( cone-GetOutputPort() ); vtkActor *coneActor = vtkActor:New(); coneActor-SetMapper( coneMapper ); vtkRenderer *ren1= vtkRenderer:New(); ren1-AddActor( coneActor ); ren1-SetBackground( 0.1, 0.2, 0.4 ); vtkRenderWindow *renWin = vtkRenderWindow:New(); renWin-AddRenderer( ren1 ); renWin-SetSize( 300, 300 ); int i; for (i = 0; i Render(); / rotate the active camera by one degree ren1-GetActiveCamera()-Azimuth( 1 ); cone-Delete(); coneMapper-Delete(); coneActor-Delete(); ren1-Delete(); renWin-Delete(); return 0;1、 新建工程2、 输入代码3、 添加包含文件4、 编译出错cone1.obj : error LNK2019: unresolved external symbol _declspec(dllimport) public: void _thiscall vtkCamera:Azimuth(double) (_imp_?AzimuthvtkCameraQAEXNZ) referenced in function _wmain错误解决办法error LNK2019: 无法解析的外部符号 _declspec(dllimport) public: static class.称找不到vtkIO.dll对应解决办法：在每个项目属性的链接器-输入-附加依赖项中添加入vtkIO.lib库，目录为：.binDebugvtkIO.libF:VTK58binbinDebugvtkMFC.lib;F:VTK58binbinDebugvtkRendering.lib;F:VTK58binbinDebugvtkIO.lib;F:VTK58binbinDebugvtkFiltering.lib;F:VTK58binbinDebugvtkCommon.lib;DelayImp.lib;F:VTK58binbinDebugvtkGraphics.lib;F:VTK58binbinDebugvtkImaging.lib;F:VTK58binbinDebugvtkFiltering.lib;F:VTK58binbinDebugvtkCommon.lib;F:VTK58binbinDebugvtksys.lib;错误没了！2、Callback命令#include vtkConeSource.h#include vtkPolyDataMapper.h#include vtkRenderWindow.h#include vtkCommand.h#include vtkCamera.h#include vtkActor.h#include vtkRenderer.h/ Callback for the interactionclass vtkMyCallback : public vtkCommandpublic: static vtkMyCallback *New() return new vtkMyCallback; virtual void Execute(vtkObject *caller, unsigned long, void*) vtkRenderer *renderer = reinterpret_cast(caller); cout GetActiveCamera()-GetPosition()0 GetActiveCamera()-GetPosition()1 GetActiveCamera()-GetPosition()2 SetHeight( 3.0 ); cone-SetRadius( 1.0 ); cone-SetResolution( 10 ); vtkPolyDataMapper *coneMapper = vtkPolyDataMapper:New(); coneMapper-SetInputConnection( cone-GetOutputPort() ); vtkActor *coneActor = vtkActor:New(); coneActor-SetMapper( coneMapper ); vtkRenderer *ren1= vtkRenderer:New(); ren1-AddActor( coneActor ); ren1-SetBackground( 0.1, 0.2, 0.4 ); ren1-ResetCamera(); vtkRenderWindow *renWin = vtkRenderWindow:New(); renWin-AddRenderer( ren1 ); renWin-SetSize( 300, 300 ); / Here is where we setup the observer, we do a new and ren1 will / eventually free the observer vtkMyCallback *mo1 = vtkMyCallback:New(); ren1-AddObserver(vtkCommand:StartEvent,mo1); mo1-Delete(); / / now we loop over 360 degrees and render the cone each time / int i; for (i = 0; i Render(); / rotate the active camera by one degree ren1-GetActiveCamera()-Azimuth( 1 ); / / Free up any objects we created / cone-Delete(); coneMapper-Delete(); coneActor-Delete(); ren1-Delete(); renWin-Delete(); return 0;3、一个圆锥两个renderer在同一个窗口下显示#include vtkConeSource.h#include vtkPolyDataMapper.h#include vtkRenderWindow.h#include vtkCamera.h#include vtkActor.h#include vtkRenderer.hint main() / / Next we create an instance of vtkConeSource and set some of its / properties. The instance of vtkConeSource cone is part of a / visualization pipeline (it is a source process object); it produces data / (output type is vtkPolyData) which other filters may process. / vtkConeSource *cone = vtkConeSource:New(); cone-SetHeight( 3.0 ); cone-SetRadius( 1.0 ); cone-SetResolution( 10 ); / / In this example we terminate the pipeline with a mapper process object. / (Intermediate filters such as vtkShrinkPolyData could be inserted in / between the source and the mapper.) We create an instance of / vtkPolyDataMapper to map the polygonal data into graphics primitives. We / connect the output of the cone souece to the input of this mapper. / vtkPolyDataMapper *coneMapper = vtkPolyDataMapper:New(); coneMapper-SetInputConnection( cone-GetOutputPort() ); / / Create an actor to represent the cone. The actor orchestrates rendering / of the mappers graphics primitives. An actor also refers to properties / via a vtkProperty instance, and includes an internal transformation / matrix. We set this actors mapper to be coneMapper which we created / above. / vtkActor *coneActor = vtkActor:New(); coneActor-SetMapper( coneMapper ); / / Create two renderers and assign actors to them. A renderer renders into / a viewport within the vtkRenderWindow. It is part or all of a window on / the screen and it is responsible for drawing the actors it has. We also / set the background color here. In this example we are adding the same / actor to two different renderers; it is okay to add different actors to / different renderers as well. / vtkRenderer *ren1= vtkRenderer:New(); ren1-AddActor( coneActor ); ren1-SetBackground( 0.1, 0.2, 0.4 ); ren1-SetViewport(0.0, 0.0, 0.5, 1.0); vtkRenderer *ren2= vtkRenderer:New(); ren2-AddActor( coneActor ); ren2-SetBackground( 0.2, 0.3, 0.5 ); ren2-SetViewport(0.5, 0.0, 1.0, 1.0); / / Finally we create the render window which will show up on the screen. / We put our renderer into the render window using AddRenderer. We also / set the size to be 300 pixels by 300. / vtkRenderWindow *renWin = vtkRenderWindow:New(); renWin-AddRenderer( ren1 ); renWin-AddRenderer( ren2 ); renWin-SetSize( 600, 300 ); / / Make one view 90 degrees from other. / ren1-ResetCamera(); ren1-GetActiveCamera()-Azimuth(90); / / Now we loop over 360 degreeees and render the cone each time. / int i; for (i = 0; i Render(); / rotate the active camera by one degree ren1-GetActiveCamera()-Azimuth( 1 ); ren2-GetActiveCamera()-Azimuth( 1 ); / / Free up any objects we created. All instances in VTK are deleted by / using the Delete() method. / cone-Delete(); coneMapper-Delete(); coneActor-Delete(); ren1-Delete(); ren2-Delete(); renWin-Delete(); return 0;4、一个圆锥两个renderer在同一个窗口下显示Cone4#include vtkConeSource.h#include vtkPolyDataMapper.h#include vtkRenderWindow.h#include vtkCamera.h#include vtkActor.h#include vtkRenderer.h#include vtkProperty.hint main() / / Next we create an instance of vtkConeSource and set some of its / properties. The instance of vtkConeSource cone is part of a / visualization pipeline (it is a source process object); it produces data / (output type is vtkPolyData) which other filters may process. / vtkConeSource *cone = vtkConeSource:New(); cone-SetHeight( 3.0 ); cone-SetRadius( 1.0 ); cone-SetResolution( 10 ); / / In this example we terminate the pipeline with a mapper process object. / (Intermediate filters such as vtkShrinkPolyData could be inserted in / between the source and the mapper.) We create an instance of / vtkPolyDataMapper to map the polygonal data into graphics primitives. We / connect the output of the cone souece to the input of this mapper. / vtkPolyDataMapper *coneMapper = vtkPolyDataMapper:New(); coneMapper-SetInputConnection( cone-GetOutputPort() ); / / Create an actor to represent the first cone. The actors properties are / modified to give it different surface properties. By default, an actor / is create with a property so the GetProperty() method can be used. / vtkActor *coneActor = vtkActor:New(); coneActor-SetMapper( coneMapper ); coneActor-GetProperty()-SetColor(0.2, 0.63, 0.79); coneActor-GetProperty()-SetDiffuse(0.7); coneActor-GetProperty()-SetSpecular(0.4); coneActor-GetProperty()-SetSpecularPower(20); / / Create a property and directly manipulate it. Assign it to the / second actor. / vtkProperty *property = vtkProperty:New(); property-SetColor(1.0, 0.3882, 0.2784); property-SetDiffuse(0.7); property-SetSpecular(0.4); property-SetSpecularPower(20); / / Create a second actor and a property. The property is directly / manipulated and then assigned to the actor. In this way, a single / property can be shared among many actors. Note also that we use the / same mapper as the first actor did. This way we avoid duplicating / geometry, which may save lots of memory if the geoemtry is large. vtkActor *coneActor2 = vtkActor:New(); coneActor2-SetMapper(coneMapper); coneActor2-GetProperty()-SetColor(0.2, 0.63, 0.79); coneActor2-SetProperty(property); coneActor2-SetPosition(0, 2, 0); / / Create the Renderer and assign actors to it. A renderer is like a / viewport. It is part or all of a window on the screen and it is / responsible for drawing the actors it has. We also set the background / color here. / vtkRenderer *ren1= vtkRenderer:New(); ren1-AddActor( coneActor ); ren1-AddActor( coneActor2 ); ren1-SetBackground( 0.1, 0.2, 0.4 ); / / Finally we create the render window which will show up on the screen. / We put our renderer into the render window using AddRenderer. We also / set the size to be 300 pixels by 300. / vtkRenderWindow *renWin = vtkRenderWindow:New(); renWin-AddRenderer( ren1 ); renWin-SetSize( 300, 300 ); / / Now we loop over 360 degreeees and render the cone each time. / int i; for (i = 0; i Render(); / rotate the active camera by one degree ren1-GetActiveCamera()-Azimuth( 1 ); / / Free up any objects we created. All instances in VTK are deleted by / using the Delete() method. / cone-Delete(); coneMapper-Delete(); coneActor-Delete(); property-Delete(); coneActor2-Delete(); ren1-Delete(); renWin-Delete(); return 0;5、旋转椎体#include vtkConeSource.h#include vtkDataSetMapper.h#include vtkRenderWindow.h#include vtkRenderWindowInteractor.h#include vtkCamera.h#include vtkActor.h#include vtkRenderer.h#include vtkInteractorStyleTrackballCamera.h#include vtkRotationFilter.hint main()vtkConeSource *cone = vtkConeSource:New();cone -SetRadius (0.05 );cone -SetHeight (0.25 );cone -SetResolution (256 );cone -SetCenter (0.15 ,0.0 ,0.15 );vtkRotationFilter *rotate=vtkRotationFilter:New();rotate- SetInputConnection (cone- GetOutputPort();rotate- SetAxisToZ();rotate- SetCenter (0.0 ,0.0 ,0.0);rotate- SetAngle (45);rotate- SetNumberOfCopies (7);rotate- CopyInputOn();vtkDataSetMapper *coneMapper = vtkDataSetMapper:New();coneMapper-SetInputConnection( rotate-GetOutputPort() );vtkActor *coneActor = vtkActor:New();coneActor-SetMapper( coneMapper );vtkRenderer *ren1= vtkRenderer:New();ren1-AddActor( coneActor );ren1-SetBackground( 0.1, 0.2, 0.4 );vtkRenderWindow *renWin = vtkRenderWindow:New();renWin-AddRenderer( ren1 );renWin-SetSize( 512, 512 );vtkRenderWindowInteractor *iren = vtkRenderWindowInteractor:New();iren-SetRenderWindow(renWin);iren-Initialize();iren-Start();cone-Delete();coneMapper-Delete();coneActor-Delete();ren1-Delete();renWin-Delete();iren-Delete();return 0;编译出错：roateCone.obj : error LNK2019: unresolved external symbol _declspec(dllimport) public: void _thiscall vtkRenderWindowInteractor:SetRenderWindow(class vtkRenderWindow *) (_imp_?SetRenderWindowvtkRenderWindowInteractorQAEXPAVvtkRenderWindowZ) referenced in function _wmain1roateCone.obj : error LNK2019: unresolved external symbol _declspec(dllimport) public: static class vtkRenderWindowInteractor * _cdecl vtkRenderWindowInteractor:New(void) (_imp_?NewvtkRenderWindowInteractorSAPAV1XZ) referenced in function _wmain1roateCone.obj : error LNK2019: unresolved external symbol _declspec(dllimport) public: static class vtkRenderWindow * _cdecl vtkRenderWindow:New(void) (_imp_?NewvtkRenderWindowSAPAV1XZ) referenced in function _wmain1roateCone.obj : error LNK2019: unresolved external symbol _declspec(dllimport) public: void _thiscall vtkRenderer:AddActor(class vtkProp *) (_imp_?AddActorvtkRendererQAEXPAVvtkPropZ) referenced in function _wmain1roateCone.obj : error LNK2019: unresolved external symbol _declspec(dllimport) public: static class vtkRenderer * _cdecl vtkRenderer:New(void) (_imp_?NewvtkRendererSAPAV1XZ) referenced in function _wmain1roateCone.obj : error LNK2019: unresolved external symbol _declspec(dllimport) public: static class vtkActor * _cdecl vtkActor:New(void) (_imp_?NewvtkActorSAPAV1XZ) referenced in function _wmain1roateCone.obj : error LNK2019: unresolved external symbol _declspec(dllimport) public: static class vtkDataSetMapper * _cdecl vtkDataSetMapper:New(void) (_imp_?NewvtkDataSetMapperSAPAV1XZ) referenced in function _wmain再增加两个库：F:VTK58binbinDebugvtkIO.lib;F:VTK58binbinDebugvtkRendering.lib/ roatecone.cpp : Defines the entry point for the console application./#include stdafx.hint _tmain(int argc, _TCHAR* argv)return 0;添加include文件添加library添加附加依赖这里就是让编译器找一下这个文件，不会连接的延迟加载只会影响软件的启动速度，不会影响编译6、圆锥+坐标7、立方体、椎体球#include vtkRenderer.h#include vtkRenderWindow.h#include vtkRenderWindowInteractor.h#include vtkConeSource.h#include vtkPolyDataMapper.h#include vtkActor.h#include vtkCubeSource.h#include vtkSphereSource.h#include vtkProperty.h/#include SaveImage.hvoid main( int argc, char *argv )/ create rendering windows and three renderersvtkRenderer *ren1 = vtkRenderer:New();vtkRenderer *ren2 = vtkRenderer:New();vtkRenderWindow *renWindow1 = vtkRenderWindow:New();renWindow1-AddRenderer(ren1);renWindow1-AddRenderer(ren2);vtkRenderWindowInteractor *iren1 = vtkRenderWindowInteractor:New();iren1-SetRenderWindow(renWindow1);vtkRenderer *ren3 = vtkRenderer:New();vtkRenderWindow *renWindow2 = vtkRenderWindow:New();renWindow2-AddRenderer(ren3);vtkRenderWindowInteractor *iren2 = vtkRenderWindowInteractor:New();iren2-SetRenderWindow(renWindow2);/ create an actor and give it cone geometryvtkConeSource *cone = vtkConeSource:New();cone-SetResolution(8);vtkPolyDataMapper *coneMapper = vtkPolyDataMapper:New();coneMapper-SetInput(cone-GetOutput();vtkActor *coneActor = vtkActor:New();coneActor-SetMapper(coneMapper);coneActor-GetProperty()-SetColor(0.2000,0.6300,0.7900);/ create an actor and give it cube geometryvtkCubeSource *cube = vtkCubeSource:New();vtkPolyDataMapper *cubeMapper = vtkPolyDataMapper:New();cubeMapper-SetInput(cube-GetOutput();vtkActor *cubeActor = vtkActor:New();cubeActor-SetMapper(cubeMapper);cubeActor-GetProperty()-SetColor(0.9804,0.5020,0.4471);/ create an actor and give it sphere geometryvtkSphereSource *sphere = vtkSphereSource:New();sphere-SetThetaResolution(16); sphere-SetPhiResolution(16);vtkPolyDataMapper *sphereMapper = vtkPolyDataMapper:New();sphereMapper-SetInput(sphere-GetOutput();vtkActor *sphereActor = vtkActor:New();sphereActor-SetMapper(sphereMapper);sphereActor-GetProperty()-SetColor(0.8900,0.6600,0.4100);/ assign our actor to both renderersren1-AddActor(coneActor);ren2-AddActor(sphereActor);ren3-AddActor(cubeActor);/ set the size of our windowrenWindow1-SetSize(300,150);renWindow1-SetPosition(0,50);renWindow2-SetSize(300,300);renWindow2-SetPosition(0,300);/ set the viewports and background of the renderersren1-SetViewport(0,0,0.5,1);ren1-SetBackground(0.9,0.9,0.9);ren2-SetViewport(0.5,0,1,1);ren2-SetBackground(1,1,1);ren3-SetBackground(1,1,1);/ draw the resulting scenerenWindow1-Render();renWindow2-Render();/ SAVEIMAGE( renWindow1 );iren1-Start();/ Clean upren1-Delete();ren2-Delete();renWindow1-Delete();iren1-Delete();ren3-Delete();renWindow2-Delete();iren2-Delete();cone-Delete();coneMapper-Delete();coneActor-Delete();cube-Delete();cubeMapper-Delete();cubeActor-Delete();sphere-Delete();sphere