PointCloudImpl.h File Reference

(5c982c7 (Thu Apr 18 12:15:13 2024 -0700))

#include <atomic>
#include <vector>
#include "open3d/core/CUDAUtils.h"
#include "open3d/core/Dispatch.h"
#include "open3d/core/Dtype.h"
#include "open3d/core/MemoryManager.h"
#include "open3d/core/ParallelFor.h"
#include "open3d/core/SizeVector.h"
#include "open3d/core/Tensor.h"
#include "open3d/core/linalg/kernel/Matrix.h"
#include "open3d/core/linalg/kernel/SVD3x3.h"
#include "open3d/core/nns/NearestNeighborSearch.h"
#include "open3d/t/geometry/Utility.h"
#include "open3d/t/geometry/kernel/GeometryIndexer.h"
#include "open3d/t/geometry/kernel/GeometryMacros.h"
#include "open3d/t/geometry/kernel/PointCloud.h"
#include "open3d/utility/Logging.h"

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Namespaces
	open3d
	open3d::t
	open3d::t::geometry
	open3d::t::geometry::kernel
	open3d::t::geometry::kernel::pointcloud

Functions
void	open3d::t::geometry::kernel::pointcloud::UnprojectCPU (const core::Tensor &depth, utility::optional< std::reference_wrapper< const core::Tensor >> image_colors, core::Tensor &points, utility::optional< std::reference_wrapper< core::Tensor >> colors, const core::Tensor &intrinsics, const core::Tensor &extrinsics, float depth_scale, float depth_max, int64_t stride)
void	open3d::t::geometry::kernel::pointcloud::GetPointMaskWithinAABBCPU (const core::Tensor &points, const core::Tensor &min_bound, const core::Tensor &max_bound, core::Tensor &mask)
void	open3d::t::geometry::kernel::pointcloud::GetPointMaskWithinOBBCPU (const core::Tensor &points, const core::Tensor &center, const core::Tensor &rotation, const core::Tensor &extent, core::Tensor &mask)
void	open3d::t::geometry::kernel::pointcloud::NormalizeNormalsCPU (core::Tensor &normals)
void	open3d::t::geometry::kernel::pointcloud::OrientNormalsToAlignWithDirectionCPU (core::Tensor &normals, const core::Tensor &direction)
void	open3d::t::geometry::kernel::pointcloud::OrientNormalsTowardsCameraLocationCPU (const core::Tensor &points, core::Tensor &normals, const core::Tensor &camera)
template<typename scalar_t >
OPEN3D_HOST_DEVICE void	open3d::t::geometry::kernel::pointcloud::GetCoordinateSystemOnPlane (const scalar_t *query, scalar_t *u, scalar_t *v)
template<typename scalar_t >
OPEN3D_HOST_DEVICE void	open3d::t::geometry::kernel::pointcloud::Swap (scalar_t *x, scalar_t *y)
template<typename scalar_t >
OPEN3D_HOST_DEVICE void	open3d::t::geometry::kernel::pointcloud::Heapify (scalar_t *arr, int n, int root)
template<typename scalar_t >
OPEN3D_HOST_DEVICE void	open3d::t::geometry::kernel::pointcloud::HeapSort (scalar_t *arr, int n)
template<typename scalar_t >
OPEN3D_HOST_DEVICE bool	open3d::t::geometry::kernel::pointcloud::IsBoundaryPoints (const scalar_t *angles, int counts, double angle_threshold)
void	open3d::t::geometry::kernel::pointcloud::ComputeBoundaryPointsCPU (const core::Tensor &points, const core::Tensor &normals, const core::Tensor &indices, const core::Tensor &counts, core::Tensor &mask, double angle_threshold)
template<typename scalar_t >
OPEN3D_HOST_DEVICE void	open3d::t::geometry::kernel::pointcloud::EstimatePointWiseRobustNormalizedCovarianceKernel (const scalar_t *points_ptr, const int32_t *indices_ptr, const int32_t &indices_count, scalar_t *covariance_ptr)
void	open3d::t::geometry::kernel::pointcloud::EstimateCovariancesUsingHybridSearchCPU (const core::Tensor &points, core::Tensor &covariances, const double &radius, const int64_t &max_nn)
void	open3d::t::geometry::kernel::pointcloud::EstimateCovariancesUsingRadiusSearchCPU (const core::Tensor &points, core::Tensor &covariances, const double &radius)
void	open3d::t::geometry::kernel::pointcloud::EstimateCovariancesUsingKNNSearchCPU (const core::Tensor &points, core::Tensor &covariances, const int64_t &max_nn)
template<typename scalar_t >
OPEN3D_HOST_DEVICE void	open3d::t::geometry::kernel::pointcloud::ComputeEigenvector0 (const scalar_t *A, const scalar_t eval0, scalar_t *eigen_vector0)
template<typename scalar_t >
OPEN3D_HOST_DEVICE void	open3d::t::geometry::kernel::pointcloud::ComputeEigenvector1 (const scalar_t *A, const scalar_t *evec0, const scalar_t eval1, scalar_t *eigen_vector1)
template<typename scalar_t >
OPEN3D_HOST_DEVICE void	open3d::t::geometry::kernel::pointcloud::EstimatePointWiseNormalsWithFastEigen3x3 (const scalar_t *covariance_ptr, scalar_t *normals_ptr)
void	open3d::t::geometry::kernel::pointcloud::EstimateNormalsFromCovariancesCPU (const core::Tensor &covariances, core::Tensor &normals, const bool has_normals)
template<typename scalar_t >
OPEN3D_HOST_DEVICE void	open3d::t::geometry::kernel::pointcloud::EstimatePointWiseColorGradientKernel (const scalar_t *points_ptr, const scalar_t *normals_ptr, const scalar_t *colors_ptr, const int32_t &idx_offset, const int32_t *indices_ptr, const int32_t &indices_count, scalar_t *color_gradients_ptr)
void	open3d::t::geometry::kernel::pointcloud::EstimateColorGradientsUsingHybridSearchCPU (const core::Tensor &points, const core::Tensor &normals, const core::Tensor &colors, core::Tensor &color_gradient, const double &radius, const int64_t &max_nn)
void	open3d::t::geometry::kernel::pointcloud::EstimateColorGradientsUsingKNNSearchCPU (const core::Tensor &points, const core::Tensor &normals, const core::Tensor &colors, core::Tensor &color_gradient, const int64_t &max_nn)
void	open3d::t::geometry::kernel::pointcloud::EstimateColorGradientsUsingRadiusSearchCPU (const core::Tensor &points, const core::Tensor &normals, const core::Tensor &colors, core::Tensor &color_gradient, const double &radius)