Computes the closest point on mesh to each of given points on GPU. It caches data that necessary for computing. More...

Inheritance diagram for MR::Cuda::PointsToMeshProjector:

Public Member Functions
MRCUDA_API	PointsToMeshProjector ()

MRCUDA_API void	updateMeshData (const Mesh *mesh) override
	update all data related to the referencing mesh

MRCUDA_API void	findProjections (std::vector< MR::MeshProjectionResult > &res, const std::vector< Vector3f > &points, const AffineXf3f objXf, const AffineXf3f refObjXf, float upDistLimitSq, float loDistLimitSq) override
	Computes the closest point on mesh to each of given points.

MRCUDA_API size_t	projectionsHeapBytes (size_t numProjections) const override
	Returns amount of additional memory needed to compute projections.

Public Member Functions inherited from MR::IPointsToMeshProjector
unsafe void	updateMeshData (MR.Const_Mesh? mesh)

unsafe void	findProjections (MR.Std.Vector_MRMeshProjectionResult result, MR.Std.Const_Vector_MRVector3f points, MR.AffineXf3f? worldXf=null, MR.AffineXf3f? worldRefXf=null, float? upDistLimitSq=null, float? loDistLimitSq=null)

virtual	~IPointsToMeshProjector ()=default

virtual void	findProjections (std::vector< MeshProjectionResult > &result, const std::vector< Vector3f > &points, const AffineXf3f worldXf=nullptr, const AffineXf3f worldRefXf=nullptr, float upDistLimitSq=FLT_MAX, float loDistLimitSq=0.0f)=0
	Computes the closest point on mesh to each of given points.

Detailed Description

Computes the closest point on mesh to each of given points on GPU. It caches data that necessary for computing.

Constructor & Destructor Documentation

MRCUDA_API MR::Cuda::PointsToMeshProjector::PointsToMeshProjector ( )

MRCUDA_API void MR::Cuda::PointsToMeshProjector::findProjections	(	std::vector< MR::MeshProjectionResult > &	res,
		const std::vector< Vector3f > &	points,
		const AffineXf3f *	objXf,
		const AffineXf3f *	refObjXf,
		float	upDistLimitSq,
		float	loDistLimitSq )

override

Computes the closest point on mesh to each of given points.

Parameters

res	vector pf projections
points	vector of points to project
objXf	transform applied to points
refObjXf	transform applied to referencing mesh
upDistLimitSq	maximal squared distance from point to mesh
loDistLimitSq	minimal squared distance from point to mesh