//获取读取器的输出数据vtkSmartPointer<vtkNIFTIImageReader>reader=vtkSmartPointer<vtkNIFTIImageReader>::New();//设置读取器的输入文件名constchar*initNiiName="D:/initInput.nii";reader->SetFileName(initNiiName);//读取NII图像数据try{ reader-&