nv::index::IDistributed_data_access_factory Class Reference

Interface class that exposes distributed data access interfaces for specific scene element. More...

#include <idistributed_data_access.h>

Inherits mi::base::Interface_declare< 0xc77ead83, ... >.

Public Member Functions
virtual IRegular_heightfield_data_access *	create_regular_heightfield_data_access (mi::neuraylib::Tag_struct scene_element_tag) const =0
	Exposes an interface class that allows accessing distributed heightfield data. More...
virtual IDistributed_data_access *	create_distributed_data_access (const mi::base::Uuid &dataset_type, mi::neuraylib::Tag_struct scene_element_tag) const =0
	Creates an data access functionality specific for a distributed data type. More...
template<class T>
IDistributed_data_access *	create_distributed_data_access (mi::neuraylib::Tag_struct scene_element_tag) const
	Convenience function for creating data access for a given distributed dataset type. More...

Detailed Description

Interface class that exposes distributed data access interfaces for specific scene element.

This interface class is exposed through the ISession.

Member Function Documentation

create_distributed_data_access() [1/2]

virtual IDistributed_data_access * nv::index::IDistributed_data_access_factory::create_distributed_data_access ( const mi::base::Uuid &  dataset_type, mi::neuraylib::Tag_struct  scene_element_tag  ) const

pure virtual

Creates an data access functionality specific for a distributed data type.

The instance is an implementation of the interface classes derived from IDistributed_data_access. The factory creates these instances based on just the UUID of distributed data class, such as nv::index::ISparse_volume_scene_element.

Parameters

[in]	dataset_type	The UUID of the interface class that represents a distributed dataset.
[in]	scene_element_tag	The unique tag that references the scene element of the distributed data type.

Returns

Returns the created distribute data access instance for a specific distribute dataset type and element.

create_distributed_data_access() [2/2]

template<class T>

IDistributed_data_access * nv::index::IDistributed_data_access_factory::create_distributed_data_access ( mi::neuraylib::Tag_struct  scene_element_tag ) const

inline

Convenience function for creating data access for a given distributed dataset type.

The instance is an implementation of the interface classes derived from IDistributed_data_access. The factory creates these instances based on just the UUID of distributed data class, such as nv::index::ISparse_volume_scene_element.

The template parameter defines the distributed dataset type of a large-scale dataset.

//
// Usage:
//
mi::base::Handle<nv::index::IDistributed_data_access> volume_data_access(
    access_factory->create_distributed_data_access<nv::index::ISparse_volume_scene_element>(volume_tag));

Parameters

[in]

scene_element_tag

The unique tag that references the scene element of the distributed data type.

Returns

Returns the created distribute data access instance for a specific distribute dataset type and element.

create_regular_heightfield_data_access()

virtual IRegular_heightfield_data_access * nv::index::IDistributed_data_access_factory::create_regular_heightfield_data_access ( mi::neuraylib::Tag_struct  scene_element_tag ) const

pure virtual

Exposes an interface class that allows accessing distributed heightfield data.

Parameters

[in]

scene_element_tag

The unique tag that references the heightfield scene element for which the access interface shall be exposed.

Returns

The interface that enables accessing heightfield data distributed in the cluster environment.

Deprecated:

The IRegular_heightfield interface will be removed in the future

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

• idistributed_data_access.h