filterNanCopy      76 modules/viz/src/vtk/vtkCloudMatSource.cpp     int total = _cloud.depth() == CV_32F ? filterNanCopy<float>(cloud) : filterNanCopy<double>(cloud);
filterNanCopy      84 modules/viz/src/vtk/vtkCloudMatSource.h             template<typename _Tp> int filterNanCopy(const Mat& cloud);