WPlane            246 modules/viz/include/opencv2/viz/widgets.hpp         class CV_EXPORTS WPlane : public Widget3D
WPlane            109 modules/viz/src/shapes.cpp cv::viz::WPlane::WPlane(const Size2d& size, const Color &color)
WPlane            130 modules/viz/src/shapes.cpp cv::viz::WPlane::WPlane(const Point3d& center, const Vec3d& normal, const Vec3d& new_yaxis, const Size2d& size, const Color &color)