MR::CudaAccessor Class Reference

The purpose of this class is to access CUDA algorithms without explicit dependency on MRCuda. More...

#include <MRCudaAccessor.h>

Public Types
using	CudaFreeMemoryFunc = std::function<size_t()>
	Returns amount of free memory on GPU.
using	CudaFwnConstructor = std::function<std::unique_ptr<IFastWindingNumber>( const Mesh& )>
	Returns specific implementation of IFastWindingNumber interface that computes windings on GPU.
using	CudaMeshProjectorConstructor = std::function<std::unique_ptr<IPointsToMeshProjector>()>
	Returns specific implementation of IPointsToMeshProjector interface projects on GPU.
using	CudaPointsProjectorConstructor = std::function<std::unique_ptr<IPointsProjector>()>
	Returns specific implementation of IPointsProjector interface projects on GPU.
using	CudaPointsToDistanceVolumeCallback = std::function<Expected<SimpleVolumeMinMax>( const PointCloud& cloud, const PointsToDistanceVolumeParams& params )>
using	CudaPointsToDistanceVolumeByPartsCallback = std::function<Expected<void>( const PointCloud& cloud, const PointsToDistanceVolumeParams& params, std::function<Expected<void> ( const SimpleVolumeMinMax& volume, int zOffset )> addPart, int layerOverlap )>
using	CudaComputeToolDistanceConstructor = std::function<std::unique_ptr<IComputeToolDistance>()>
	Returns specific implementation of IComputeToolDistance interface that computes on GPU.

Static Public Member Functions
static MRVIEWER_API void	setCudaAvailable (bool val, int maxDriverVersion, int runtimeVersion, int computeMajor, int computeMinor)
	setup functions
static MRVIEWER_API void	setCudaFreeMemoryFunc (CudaFreeMemoryFunc freeMemFunc)
static MRVIEWER_API void	setCudaFastWindingNumberConstructor (CudaFwnConstructor fwnCtor)
static MRVIEWER_API void	setCudaMeshProjectorConstructor (CudaMeshProjectorConstructor mpCtor)
static MRVIEWER_API void	setCudaPointsProjectorConstructor (CudaPointsProjectorConstructor ppCtor)
static MRVIEWER_API void	setCudaPointsToDistanceVolumeCallback (CudaPointsToDistanceVolumeCallback callback)
static MRVIEWER_API void	setCudaPointsToDistanceVolumeByPartsCallback (CudaPointsToDistanceVolumeByPartsCallback callback)
static MRVIEWER_API void	setCudaComputeToolDistanceConstructor (CudaComputeToolDistanceConstructor ctdCtor)
static MRVIEWER_API bool	isCudaSupportedByPlarform ()
static MRVIEWER_API bool	isCudaAvailable ()
	Returns true if CUDA is available on this computer.
static MRVIEWER_API int	getCudaMaxDriverSupportedVersion ()
	Returns maximum supported by driver version.
static MRVIEWER_API int	getCudaRuntimeVersion ()
	Returns version of current runtime.
static MRVIEWER_API int	getComputeCapabilityMajor ()
	Returns Compute Capability major version of current device.
static MRVIEWER_API int	getComputeCapabilityMinor ()
	Returns Compute Capability minor version of current device.
static MRVIEWER_API size_t	getCudaFreeMemory ()
	Returns number of free bytes on cuda.
static MRVIEWER_API std::unique_ptr< IFastWindingNumber >	getCudaFastWindingNumber (const Mesh &mesh)
	Returns cuda implementation of IFastWindingNumber.
static MRVIEWER_API std::unique_ptr< IPointsToMeshProjector >	getCudaPointsToMeshProjector ()
	Returns cuda implementation of IPointsToMeshProjector.
static MRVIEWER_API std::unique_ptr< IPointsProjector >	getCudaPointsProjector ()
	Returns cuda implementation of IPointsProjector.
static MRVIEWER_API CudaPointsToDistanceVolumeCallback	getCudaPointsToDistanceVolumeCallback ()
	Returns cuda implementation of PointsToDistanceVolumeCallback.
static MRVIEWER_API CudaPointsToDistanceVolumeByPartsCallback	getCudaPointsToDistanceVolumeByPartsCallback ()
	Returns cuda implementation of PointsToDistanceVolumeByPartsCallback.
static MRVIEWER_API std::unique_ptr< IComputeToolDistance >	getCudaComputeToolDistance ()
	Returns CUDA implementation of IComputeToolDistance.
static MRVIEWER_API size_t	fastWindingNumberMeshMemory (const Mesh &mesh)
static MRVIEWER_API size_t	fromGridMemory (const Mesh &mesh, const Vector3i &dims)
static MRVIEWER_API size_t	fromVectorMemory (const Mesh &mesh, size_t inputSize)
	returns amount of required GPU memory for CudaFastWindingNumber::calcFromVector operation
static MRVIEWER_API size_t	selfIntersectionsMemory (const Mesh &mesh)
	returns amount of required GPU memory for CudaFastWindingNumber::calcSelfIntersections operation
static MRVIEWER_API size_t	pointsToDistanceVolumeMemory (const PointCloud &pointCloud, const Vector3i &dims, const VertNormals *ptNormals)
	returns amount of required GPU memory for Cuda::pointsToDistanceVolume

Detailed Description

The purpose of this class is to access CUDA algorithms without explicit dependency on MRCuda.

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The documentation for this class was generated from the following file:

• MRCudaAccessor.h