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C++ PCLVisualizer::removePointCloud方法代码示例

本文整理汇总了C++中pcl::visualization::PCLVisualizer::removePointCloud方法的典型用法代码示例。如果您正苦于以下问题：C++ PCLVisualizer::removePointCloud方法的具体用法？C++ PCLVisualizer::removePointCloud怎么用？C++ PCLVisualizer::removePointCloud使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类pcl::visualization::PCLVisualizer的用法示例。


在下文中一共展示了PCLVisualizer::removePointCloud方法的11个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: 

    void
    viz_cb (pcl::visualization::PCLVisualizer& viz)
    {
      mtx_.lock ();
      if (!cloud_ || !normals_)
      {
        mtx_.unlock ();
        return;
      }

      CloudConstPtr temp_cloud;
      pcl::PointCloud<pcl::Normal>::Ptr temp_normals;
      temp_cloud.swap (cloud_); //here we set cloud_ to null, so that
      temp_normals.swap (normals_);
      mtx_.unlock ();

      if (!viz.updatePointCloud (temp_cloud, "OpenNICloud"))
      {
        viz.addPointCloud (temp_cloud, "OpenNICloud");
        viz.resetCameraViewpoint ("OpenNICloud");
      }
      // Render the data
      if (new_cloud_)
      {
        viz.removePointCloud ("normalcloud");
        viz.addPointCloudNormals<PointType, pcl::Normal> (temp_cloud, temp_normals, 100, 0.05f, "normalcloud");
        new_cloud_ = false;
      }
    }
开发者ID:SunBlack，项目名称:pcl，代码行数:29，代码来源:openni_ii_normal_estimation.cpp

示例2: showDetectedCloud

 void colorDetector::showDetectedCloud(pcl::visualization::PCLVisualizer& viewer, std::string cloud_name)
 {
     pcl::visualization::PointCloudColorHandlerCustom<pcl::PointXYZRGBA> green(_detectedCloud, 0, 255,0);
     viewer.removePointCloud(cloud_name);
     viewer.addPointCloud<RefPointType>(_detectedCloud, green, cloud_name);
     
 }
开发者ID:ktiwari9，项目名称:SEC，代码行数:7，代码来源:colorDetector.cpp

示例3: lock

    void
    viz_cb (pcl::visualization::PCLVisualizer& viz)
    {
      if (!cloud_ || !new_cloud_)
      {
        boost::this_thread::sleep (boost::posix_time::milliseconds (1));
        return;
      }

      {
        boost::mutex::scoped_lock lock (mtx_);
        FPS_CALC ("visualization");
        CloudPtr temp_cloud;
        temp_cloud.swap (cloud_pass_);

        if (!viz.updatePointCloud (temp_cloud, "OpenNICloud"))
        {
          viz.addPointCloud (temp_cloud, "OpenNICloud");
          viz.resetCameraViewpoint ("OpenNICloud");
        }
        // Render the data 
        if (new_cloud_ && cloud_hull_)
        {
          viz.removePointCloud ("hull");
          viz.addPolygonMesh<PointType> (cloud_hull_, vertices_, "hull");
        }
        new_cloud_ = false;
      }
    }
开发者ID:Bastl34，项目名称:PCL，代码行数:29，代码来源:openni_3d_concave_hull.cpp

示例4: viz_cb

    void viz_cb (pcl::visualization::PCLVisualizer& viz)
    {
      static bool first_time = true;
      double psize = 1.0,opacity = 1.0,linesize =1.0;
      std::string cloud_name ("cloud");
      boost::mutex::scoped_lock l(m_mutex);
      if (new_cloud)
      {
        //typedef pcl::visualization::PointCloudColorHandlerRGBField<pcl::PointXYZRGBNormal> ColorHandler;
        typedef pcl::visualization::PointCloudColorHandlerGenericField <pcl::PointXYZRGBNormal> ColorHandler;
        //ColorHandler Color_handler (normal_cloud);
        ColorHandler Color_handler (normal_cloud,"curvature");
        if (!first_time)
        {
          viz.getPointCloudRenderingProperties(pcl::visualization::PCL_VISUALIZER_LINE_WIDTH, linesize, cloud_name);
          viz.getPointCloudRenderingProperties(pcl::visualization::PCL_VISUALIZER_OPACITY, opacity, cloud_name);
          viz.getPointCloudRenderingProperties(pcl::visualization::PCL_VISUALIZER_POINT_SIZE, psize, cloud_name);
          //viz.removePointCloud ("normalcloud");
          viz.removePointCloud ("cloud");
        }
        else
          first_time = false;

        //viz.addPointCloudNormals<pcl::PointXYZRGBNormal> (normal_cloud, 139, 0.1, "normalcloud");
        viz.addPointCloud<pcl::PointXYZRGBNormal> (normal_cloud, Color_handler, std::string("cloud"), 0);
        viz.setPointCloudRenderingProperties(pcl::visualization::PCL_VISUALIZER_LINE_WIDTH, linesize, cloud_name);
        viz.setPointCloudRenderingProperties(pcl::visualization::PCL_VISUALIZER_OPACITY, opacity, cloud_name);
        viz.setPointCloudRenderingProperties(pcl::visualization::PCL_VISUALIZER_POINT_SIZE, psize, cloud_name);
        new_cloud = false;
      }
    }
开发者ID:hitsjt，项目名称:StanfordPCL，代码行数:31，代码来源:kinect_normals_cuda.cpp

示例5: clearView

 /* \brief remove dynamic objects from the viewer
  *
  */
 void clearView()
 {
   //remove cubes if any
   vtkRenderer *renderer = viz.getRenderWindow()->GetRenderers()->GetFirstRenderer();
   while (renderer->GetActors()->GetNumberOfItems() > 0)
     renderer->RemoveActor(renderer->GetActors()->GetLastActor());
   //remove point clouds if any
   viz.removePointCloud("cloud");
 }
开发者ID:Eilvrin，项目名称:pcl，代码行数:12，代码来源:octree_viewer.cpp

示例6: viz_cb

    void viz_cb (pcl::visualization::PCLVisualizer& viz)
    {
      static bool first_time = true;
      boost::mutex::scoped_lock l(m_mutex);
      if (new_cloud)
      {
        //typedef pcl::visualization::PointCloudColorHandlerRGBField<pcl::PointXYZRGBNormal> ColorHandler;
        typedef pcl::visualization::PointCloudColorHandlerGenericField <pcl::PointXYZRGBNormal> ColorHandler;
        ColorHandler Color_handler (normal_cloud,"curvature");
        if (!first_time)
        {
          viz.removePointCloud ("normalcloud");
          viz.removePointCloud ("cloud");
        }
        else
          first_time = false;

        viz.addPointCloudNormals<pcl::PointXYZRGBNormal> (normal_cloud, 200, 0.1, "normalcloud");
        viz.addPointCloud<pcl::PointXYZRGBNormal> (normal_cloud, Color_handler, std::string("cloud"), 0);
        new_cloud = false;
      }
    }
开发者ID:2php，项目名称:pcl，代码行数:22，代码来源:kinect_segmentation_planes_cuda.cpp

示例7: viewerUpdate

void viewerUpdate(pcl::visualization::PCLVisualizer& viewer)
{
    std::stringstream ss;
    ss << "Rawlog entry: " << rawlogEntry;
    viewer.removeShape ("text", 0);
    viewer.addText (ss.str(), 10,50, "text", 0);

    static mrpt::system::TTimeStamp last_time = INVALID_TIMESTAMP;

    {  // Mutex protected
    	std::lock_guard<std::mutex> lock(td_cs);
    	if (td.new_timestamp!=last_time)
    	{
    		last_time = td.new_timestamp;
			viewer.removePointCloud("cloud", 0);
			viewer.addPointCloud (td.new_cloud,"cloud",0);
			viewer.setPointCloudRenderingProperties(pcl::visualization::PCL_VISUALIZER_POINT_SIZE, 3.0);

			const size_t N = td.new_cloud->size();
			std::cout << "Showing new point cloud of size=" << N << std::endl;

			static bool first = true;
			if (N && first)
			{
				first = false;
			//viewer.resetCameraViewpoint("cloud");
			}

#if 0
			std::cout << mrpt::format(
				"camera: clip = %f %f\n"
				"        focal = %f %f %f\n"
				"        pos   = %f %f %f\n"
				"        view  = %f %f %f\n",
				viewer.camera_.clip[0],viewer.camera_.clip[1],
				viewer.camera_.focal[0],viewer.camera_.focal[1],viewer.camera_.focal[2],
				viewer.camera_.pos[0],viewer.camera_.pos[1],viewer.camera_.pos[2],
				viewer.camera_.view[0],viewer.camera_.view[1],viewer.camera_.view[2]);
#endif
    	}
    }
}
开发者ID:MRPT，项目名称:mrpt，代码行数:42，代码来源:rawlog-pcl-viewer.cpp

示例8: lock

    void
    viz_cb (pcl::visualization::PCLVisualizer& viz)
    {
      boost::mutex::scoped_lock lock (mtx_);
      if (!keypoints_ && !cloud_)
      {
        boost::this_thread::sleep(boost::posix_time::seconds(1));
        return;
      }

      FPS_CALC ("visualization");
      viz.removePointCloud ("raw");
      pcl::visualization::PointCloudColorHandlerRGBField<pcl::PointXYZRGBA> color_handler (cloud_);
      viz.addPointCloud<pcl::PointXYZRGBA> (cloud_, color_handler, "raw");

      if (!viz.updatePointCloud<pcl::PointXYZ> (keypoints_, "keypoints"))
      {
        viz.addPointCloud<pcl::PointXYZ> (keypoints_, "keypoints");
        viz.setPointCloudRenderingProperties (pcl::visualization::PCL_VISUALIZER_POINT_SIZE, 5.0, "keypoints");
        viz.resetCameraViewpoint ("keypoints");
      }
    }
开发者ID:MorS25，项目名称:pcl-fuerte，代码行数:22，代码来源:openni_uniform_sampling.cpp

示例9: float

void
visualizeCurve (ON_NurbsCurve &curve, ON_NurbsSurface &surface, pcl::visualization::PCLVisualizer &viewer)
{
  pcl::PointCloud<pcl::PointXYZRGB>::Ptr curve_cloud (new pcl::PointCloud<pcl::PointXYZRGB>);

  pcl::on_nurbs::Triangulation::convertCurve2PointCloud (curve, surface, curve_cloud, 4);
  for (std::size_t i = 0; i < curve_cloud->size () - 1; i++)
  {
    pcl::PointXYZRGB &p1 = curve_cloud->at (i);
    pcl::PointXYZRGB &p2 = curve_cloud->at (i + 1);
    std::ostringstream os;
    os << "line" << i;
    viewer.removeShape (os.str ());
    viewer.addLine<pcl::PointXYZRGB> (p1, p2, 1.0, 0.0, 0.0, os.str ());
  }

  pcl::PointCloud<pcl::PointXYZRGB>::Ptr curve_cps (new pcl::PointCloud<pcl::PointXYZRGB>);
  for (int i = 0; i < curve.CVCount (); i++)
  {
    ON_3dPoint p1;
    curve.GetCV (i, p1);

    double pnt[3];
    surface.Evaluate (p1.x, p1.y, 0, 3, pnt);
    pcl::PointXYZRGB p2;
    p2.x = float (pnt[0]);
    p2.y = float (pnt[1]);
    p2.z = float (pnt[2]);

    p2.r = 255;
    p2.g = 0;
    p2.b = 0;

    curve_cps->push_back (p2);
  }
  viewer.removePointCloud ("cloud_cps");
  viewer.addPointCloud (curve_cps, "cloud_cps");
}
开发者ID:omar-mdz，项目名称:pclcode，代码行数:38，代码来源:greedy_projection.cpp

示例10: main

int main (int argc, char** argv)
{
    pcl::PointCloud<pcl::PointXYZ>::Ptr cloud(new pcl::PointCloud<pcl::PointXYZ>);
    pcl::PointCloud<pcl::PointXYZ>::Ptr cloud_filtered(new pcl::PointCloud<pcl::PointXYZ>);
 
   pcl::io::loadPCDFile (argv[1], *cloud);
 
    pcl::copyPointCloud( *cloud,*cloud_filtered);
 
    float i ;
    float j;
    float k;
 
    cv::namedWindow( "picture");
 
    cvCreateTrackbar("X_limit", "picture", &a, 30, NULL);
    cvCreateTrackbar("Y_limit", "picture", &b, 30, NULL);
    cvCreateTrackbar("Z_limit", "picture", &c, 30, NULL);
 
    char last_c = 0;

//	pcl::visualization::PCLVisualizer viewer ("picture");
        
        
	viewer.setBackgroundColor (0.0, 0.0, 0.5);//set backgroung according to the color of points

	pcl::PassThrough<pcl::PointXYZ> pass;
        

	while (!viewer.wasStopped ())
             {

               
		pcl::copyPointCloud(*cloud_filtered, *cloud);
 
        
 
        i = 0.1*((float)a);
        j = 0.1*((float)b);
        k = 0.1*((float)c);
 
        
 
//        cout << "i = " << i << " j = " << j << " k = " << k << endl;
 
        
        pass.setInputCloud (cloud);
	pass.setFilterFieldName ("y");
        pass.setFilterLimits (-j, j);
        pass.filter (*cloud);
 
        pass.setInputCloud (cloud);
        pass.setFilterFieldName ("x");
        pass.setFilterLimits (-i, i);
        pass.filter (*cloud);

	pass.setInputCloud (cloud);
        pass.setFilterFieldName ("z");
        pass.setFilterLimits (-k,k);
        pass.filter (*cloud);

	viewer.addPointCloud (cloud, "scene_cloud");
	viewer.spinOnce ();
	viewer.removePointCloud("scene_cloud");
	waitKey(10);
	}

return 0;
}
开发者ID:abhi-kumar，项目名称:OPENCV_MISC，代码行数:69，代码来源:opencv_pcl_filter.cpp

示例11: 

template <typename PointT> void
tviewer::PointCloudObject<PointT>::removeDataFromVisualizer (pcl::visualization::PCLVisualizer& v)
{
  v.removePointCloud (name_);
}
开发者ID:TonyJZ，项目名称:PC_cls，代码行数:5，代码来源:point_cloud_object.cpp


注：本文中的pcl::visualization::PCLVisualizer::removePointCloud方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。