nv::index::IDistributed_compute_destination_buffer_VDB Class Reference

Compute-destination buffer for VDB (NanoVDB) volume generation techniques. More...

#include <idistributed_compute_destination_buffer.h>

Inherits mi::base::Interface_declare< 0x8993a772, ... >.

Public Member Functions
virtual mi::math::Bbox_struct< mi::Float32, 3 >	get_volume_subset_data_bbox () const =0
	Returns the bounding box of the volume subset for which the compute technique is required to generate values. More...
virtual IVDB_subset *	get_distributed_data_subset ()=0
	Returns the VDB volume data-subset for which the compute technique is required to generate data values. More...

Detailed Description

Compute-destination buffer for VDB (NanoVDB) volume generation techniques.

Upon applying an IDistributed_compute_technique attribute to a IVDB_scene_element scene element a IDistributed_compute_destination_buffer_VDB is passed to the IDistributed_compute_technique::launch_compute() method.

Member Function Documentation

get_distributed_data_subset()

virtual IVDB_subset * nv::index::IDistributed_compute_destination_buffer_VDB::get_distributed_data_subset ( )

pure virtual

Returns the VDB volume data-subset for which the compute technique is required to generate data values.

Returns

An interface pointer to an instance of IVDB_subset.

get_volume_subset_data_bbox()

virtual mi::math::Bbox_struct< mi::Float32, 3 > nv::index::IDistributed_compute_destination_buffer_VDB::get_volume_subset_data_bbox ( ) const

pure virtual

Returns the bounding box of the volume subset for which the compute technique is required to generate values.

The rendering system computes and initializes the bounding box of the volume subset.

Returns

The bounding box of the volume subset, defined in non-normalized volume coordinates.

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

• idistributed_compute_destination_buffer.h