template <typename PointT> void pcl::people::GroundBasedPeopleDetectionApp<PointT>::setTransformation (const Eigen::Matrix3f& transformation) { if (!transformation.isUnitary()) { PCL_ERROR ("[pcl::people::GroundBasedPeopleDetectionApp::setCloudTransform] The cloud transformation matrix must be an orthogonal matrix!\n"); } transformation_ = transformation; transformation_set_ = true; applyTransformationGround(); applyTransformationIntrinsics(); }