Drawing the Point Cloud retrieved from Kinect v2 using Point Cloud Library without Grabber

CloudViewer.cpp

#include "stdafx.h"
#define NOMINMAX
#include <Windows.h>
#include <Kinect.h>
#include <pcl/visualization/cloud_viewer.h>


template<class Interface>
inline void SafeRelease( Interface *& pInterfaceToRelease )
{
	if( pInterfaceToRelease != NULL ){
		pInterfaceToRelease->Release();
		pInterfaceToRelease = NULL;
	}
}

int _tmain(int argc, _TCHAR* argv[])
{
	// Create Sensor Instance
	IKinectSensor* pSensor;
	HRESULT hResult = S_OK;
	hResult = GetDefaultKinectSensor( &pSensor );
	if( FAILED( hResult ) ){
		std::cerr << "Error : GetDefaultKinectSensor" << std::endl;
		return -1;
	}

	// Open Sensor
	hResult = pSensor->Open();
	if( FAILED( hResult ) ){
		std::cerr << "Error : IKinectSensor::Open()" << std::endl;
		return -1;
	}

	// Retrieved Coordinate Mapper
	ICoordinateMapper* pCoordinateMapper;
	hResult = pSensor->get_CoordinateMapper( &pCoordinateMapper );
	if( FAILED( hResult ) ){
		std::cerr << "Error : IKinectSensor::get_CoordinateMapper()" << std::endl;
		return -1;
	}

	// Retrieved Color Frame Source
	IColorFrameSource* pColorSource;
	hResult = pSensor->get_ColorFrameSource( &pColorSource );
	if( FAILED( hResult ) ){
		std::cerr << "Error : IKinectSensor::get_ColorFrameSource()" << std::endl;
		return -1;
	}

	// Retrieved Depth Frame Source
	IDepthFrameSource* pDepthSource;
	hResult = pSensor->get_DepthFrameSource( &pDepthSource );
	if( FAILED( hResult ) ){
		std::cerr << "Error : IKinectSensor::get_DepthFrameSource()" << std::endl;
		return -1;
	}

	// Open Color Frame Reader
	IColorFrameReader* pColorReader;
	hResult = pColorSource->OpenReader( &pColorReader );
	if( FAILED( hResult ) ){
		std::cerr << "Error : IColorFrameSource::OpenReader()" << std::endl;
		return -1;
	}

	// Open Depth Frame Reader
	IDepthFrameReader* pDepthReader;
	hResult = pDepthSource->OpenReader( &pDepthReader );
	if( FAILED( hResult ) ){
		std::cerr << "Error : IDepthFrameSource::OpenReader()" << std::endl;
		return -1;
	}

	// Retrieved Color Frame Size
	IFrameDescription* pColorDescription;
	hResult = pColorSource->get_FrameDescription( &pColorDescription );
	if( FAILED( hResult ) ){
		std::cerr << "Error : IColorFrameSource::get_FrameDescription()" << std::endl;
		return -1;
	}
	int colorWidth = 0;
	int colorHeight = 0;
	pColorDescription->get_Width( &colorWidth ); // 1920
	pColorDescription->get_Height( &colorHeight ); // 1080

	// To Reserve Color Frame Buffer
	std::vector<RGBQUAD> colorBuffer( colorWidth * colorHeight );

	// Retrieved Depth Frame Size
	IFrameDescription* pDepthDescription;
	hResult = pDepthSource->get_FrameDescription( &pDepthDescription );
	if( FAILED( hResult ) ){
		std::cerr << "Error : IDepthFrameSource::get_FrameDescription()" << std::endl;
		return -1;
	}
	int depthWidth = 0;
	int depthHeight = 0;
	pDepthDescription->get_Width( &depthWidth ); // 512
	pDepthDescription->get_Height( &depthHeight ); // 424

	// To Reserve Depth Frame Buffer
	std::vector<UINT16> depthBuffer( depthWidth * depthHeight );

	// Create Cloud Viewer
	pcl::visualization::CloudViewer viewer( "Point Cloud Viewer" );

	while( !viewer.wasStopped() ){
		// Acquire Latest Color Frame
		IColorFrame* pColorFrame = nullptr;
		hResult = pColorReader->AcquireLatestFrame( &pColorFrame );
		if( SUCCEEDED( hResult ) ){
			// Retrieved Color Data
			hResult = pColorFrame->CopyConvertedFrameDataToArray( colorBuffer.size() * sizeof( RGBQUAD ), reinterpret_cast<BYTE*>( &colorBuffer[0] ), ColorImageFormat::ColorImageFormat_Bgra );
			if( FAILED( hResult ) ){
				std::cerr << "Error : IColorFrame::CopyConvertedFrameDataToArray()" << std::endl;
			}
		}
		SafeRelease( pColorFrame );

		// Acquire Latest Depth Frame
		IDepthFrame* pDepthFrame = nullptr;
		hResult = pDepthReader->AcquireLatestFrame( &pDepthFrame );
		if( SUCCEEDED( hResult ) ){
			// Retrieved Depth Data
			hResult = pDepthFrame->CopyFrameDataToArray( depthBuffer.size(), &depthBuffer[0] );
			if( FAILED( hResult ) ){
				std::cerr << "Error : IDepthFrame::CopyFrameDataToArray()" << std::endl;
			}
		}
		SafeRelease( pDepthFrame );

		// Create Point Cloud
		pcl::PointCloud<pcl::PointXYZRGB>::Ptr pointcloud( new pcl::PointCloud<pcl::PointXYZRGB>() );
		pointcloud->width = static_cast<uint32_t>( depthWidth );
		pointcloud->height = static_cast<uint32_t>( depthHeight );
		pointcloud->is_dense = false;

		for( int y = 0; y < depthHeight; y++ ){
			for( int x = 0; x < depthWidth; x++ ){
				pcl::PointXYZRGB point;

				DepthSpacePoint depthSpacePoint = { static_cast<float>( x ), static_cast<float>( y ) };
				UINT16 depth = depthBuffer[y * depthWidth + x];

				// Coordinate Mapping Depth to Color Space, and Setting PointCloud RGB
				ColorSpacePoint colorSpacePoint = { 0.0f, 0.0f };
				pCoordinateMapper->MapDepthPointToColorSpace( depthSpacePoint, depth, &colorSpacePoint );
				int colorX = static_cast<int>( std::floor( colorSpacePoint.X + 0.5f ) );
				int colorY = static_cast<int>( std::floor( colorSpacePoint.Y + 0.5f ) );
				if( ( 0 <= colorX ) && ( colorX < colorWidth ) && ( 0 <= colorY ) && ( colorY < colorHeight ) ){
					RGBQUAD color = colorBuffer[colorY * colorWidth + colorX];
					point.b = color.rgbBlue;
					point.g = color.rgbGreen;
					point.r = color.rgbRed;
				}

				// Coordinate Mapping Depth to Camera Space, and Setting PointCloud XYZ
				CameraSpacePoint cameraSpacePoint = { 0.0f, 0.0f, 0.0f };
				pCoordinateMapper->MapDepthPointToCameraSpace( depthSpacePoint, depth, &cameraSpacePoint );
				if( ( 0 <= colorX ) && ( colorX < colorWidth ) && ( 0 <= colorY ) && ( colorY < colorHeight ) ){
					point.x = cameraSpacePoint.X;
					point.y = cameraSpacePoint.Y;
					point.z = cameraSpacePoint.Z;
				}

				pointcloud->push_back( point );
			}
		}

		// Show Point Cloud on Cloud Viewer
		viewer.showCloud( pointcloud );

		// Input Key ( Exit ESC key )
		if( GetKeyState( VK_ESCAPE ) < 0 ){
			break;
		}
	}

	// End Processing
	SafeRelease( pColorSource );
	SafeRelease( pDepthSource );
	SafeRelease( pColorReader );
	SafeRelease( pDepthReader );
	SafeRelease( pColorDescription );
	SafeRelease( pDepthDescription );
	SafeRelease( pCoordinateMapper );
	if( pSensor ){
		pSensor->Close();
	}
	SafeRelease( pSensor );

	return 0;
}

i get an error in line 134 : " pcl::PointCloudpcl::PointXYZRGB::Ptr pointcloud(new pcl::PointCloudpcl::PointXYZRGB());""

hat keinen (has no) Member ""Ptr"". :(