timerenderer2.cxx

VTK入门样例(种类齐全)

#include "vtkActor.h"
#include "vtkCamera.h"
#include "vtkCullerCollection.h"
#include "vtkPlaneSource.h"
#include "vtkPolyDataMapper.h"
#include "vtkRenderWindow.h"
#include "vtkRenderer.h"
#include "vtkStripper.h"
#include "vtkTimerLog.h"
#include "vtkTriangleFilter.h"
#include "vtkRenderWindowInteractor.h"
#include "vtkLineSource.h"
#include "vtkRenderWindowInteractor.h"
#include "vtkProperty.h"
#include "math.h"
#include "stdio.h"
#include <time.h>

float position[262]={
		449032.91,	  25672.88	,
		446812.22,	  20872.62	,
		441046.13,	  24301.65	,
		442942.38,	  18966.99	,
		447097.09,	  25305.72	,
		455161.53,	  14141.05	,
		439310.41,	  19010.13	,
		438085.88,	  14687.51	,
		447918.84,	  19331.86	,
		448568.91,	  23915.72	,
		448556.94,	  24516.78	,
		447969.53,	  23300.76	,
		448080.38,	  23922.83	,
		447625.66,	  23534.48	,
		447583.59,	  24001.22	,
		448196.25,	  23967.58	,
		448065.91,	  23351.34,
		447652.34,	  23415.57,	
		447590.91,	  23425.53	,
		447560.75,	  22965.00	,
		444567.25,	  20616.15	,
		445489.19,	  20622.57	,
		446665.25,	  20594.70	,
		446221.41,	  20372.95	,
		447598.94,	  24023.19,
		448675.44,	  23297.16,
		446977.47,	  23473.02,
		445187.38,	  20611.10,
		445767.19,	  20587.66,	
		446063.81,	  20633.31,	
		447243.06,	  20516.51,	
		444539.75,	  20021.57,	
		445154.16,	  19985.01,	
		445421.09,	  20045.41	,
		446003.72,	  19954.35,	
		446619.63,	  19939.35,	
		446972.06,	  20584.35,	
		445661.75,	  20387.19,	
		446956.72,	  20022.31,	
		446640.25,	  19952.29,	
		447267.22,	  19771.13	,
		447868.81,	  19747.50,	
		445720.31,	  19427.35,	
		446618.78,	  19360.17	,
		447225.66,	  19337.28,	
		446902.34,	  18809.72,	
		447504.47,	  19045.30,	
		447796.25,   19316.93,	
		447811.50,	  18764.76	,
		445124.47,	  17870.97,	
		446481.50,	  18436.89,	
		447050.63,	  18428.50,	
		445741.94,	  17671.55,	
		445837.44,	  13905.08,	
		447962.75,	  24528.27	,
		449189.38,	  24467.26,	
		447560.06,	  24620.25,	
		447956.88,	  23930.37	,
		449185.97,	  23889.81,	
		449247.81,	  23891.65,	
		449247.44,	  23299.05	,
		447560.72,	  19999.17,	
		447908.56,	  20363.66,	
		445479.41,	  18825.18,	
		446664.53,	  18778.88,	
		446736.16,	  19042.18,	
		447294.94,	  19075.03	,
		447963.16,	  19010.89,	
		445195.84,	  18647.83,	
		446071.63,	  18186.48,	
		447302.50,	  18457.19	,
		445792.47,	  18002.41,	
		446403.75,	  18029.52,	
		446358.44,	  18213.15	,
		445768.75,	  17460.21,	
		446344.69,	  17630.00,	
		447035.75,	  17199.80,	
		447662.41,	  17044.38	,
		446073.97,	  21154.50,	
		448162.28,	  23403.33,	
		447588.28,	  20853.76,	
		447806.34,	  20238.74	,
		445197.16,	  18467.71,	
		445393.31,	  18368.95	,
		446507.66,	  17820.55,	
		446133.78,	  25965.40,	
		446332.00,	  19388.50,	
		448556.00,	  23159.25	,
		445480.00,	  17411.25,	
		446780.00,	  22292.50	,
		446876.00,	  17925.75,	
		448544.00,	  18076.00,	
		452636.00,	  24847.00,	
		452540.00,	  18854.75,	
		441136.00,	  16604.50	,
		448192.00,	  22166.00,	
		448776.00,	  23806.50,	
		445324.00,	  19709.25,	
		447492.00,	  23740.00,	
		453584.00,	  13169.00	,
		449958.31,	  24757.82,	
		448872.00,	  20965.75,	
		438336.00,	  13498.75,	
		447264.06,	  23153.60,	
		444084.00,	  13813.00,	
		444872.00,	  11753.00	,
		439792.938,	  25224.596 ,
		439923.438,   24520.045,
		439688.563,   23580.645 ,
		438749.188,   24128.629 ,
		440888.906,   24754.895 ,
		440627.969,   22510.771 ,
		439975.625,   21545.275 ,
		438670.875,   12960.195 ,
		438827.469,   13168.950 ,
		438775.281,   12490.494 ,
		440993.313,   13090.667 ,
		450335.125,   13873.501 ,
		453153.313,   12855.817,
		454510.219,   20397.119 ,
		454640.719,   20475.402 ,
		452213.906,   19718.662,
		454327.563,   24859.273 ,
		454223.188,   24154.723,
		451796.406,   23189.227 ,
		451300.625,   12960.195 ,
		443602.750,   24206.910 ,
		443602.750,   23267.510 ,
		441958.781,   20527.590 ,
		438000,      26000 ,
		455200,      11700 ,
		};
int main()
{	

  vtkRenderer *ren1 = vtkRenderer::New();
  //ren1->GetCullers()->InitTraversal();
  //ren1->RemoveCuller(ren1->GetCullers()->GetNextItem());
  vtkRenderWindow *renWindow = vtkRenderWindow::New();
  renWindow->AddRenderer(ren1);

  vtkRenderWindowInteractor *iren = vtkRenderWindowInteractor::New();
      iren->SetRenderWindow(renWindow);
///////////////////////////

	vtkLineSource *line[131];
	vtkPolyDataMapper *lineMapper[131];
	vtkActor *lineActor[131];

    srand(time(NULL)) ;
	for(int i=0;i<131;i++)
	{
    line[i]=vtkLineSource::New(); 
	  line[i]->SetPoint1(position[2*i] ,position[2*i+1], 0);
	  if (i<129)
	    line[i]->SetPoint2(position[2*i] ,position[2*i+1], 5000);
	  else
	    line[i]->SetPoint2(position[2*i] ,position[2*i+1], 10000);
	  line[i]->SetResolution(20);

	lineMapper[i] = vtkPolyDataMapper::New();
	  lineMapper[i]->SetInput(line[i]->GetOutput());
	
	lineActor[i] = vtkActor::New();
	  lineActor[i]->SetMapper(lineMapper[i]); 
 	  lineActor[i]->GetProperty()->SetDiffuseColor(
								  (float)rand()/(float)RAND_MAX,
								  (float)rand()/(float)RAND_MAX,
								  (float)rand()/(float)RAND_MAX);
	ren1->AddActor(lineActor[i]);
	}

  ren1->SetBackground(0, 0, 0);
  renWindow->SetSize(500, 500);

  renWindow->Render();
  iren->Start();

  // Clean up
  ren1->Delete();
  renWindow->Delete();
  return 1;
}