VDBImageLoader Class Reference

#include <image_vdb.h>

Inherits ImageLoader.

Inherited by BlenderSmokeLoader, and BlenderVolumeLoader.

Public Member Functions
	VDBImageLoader (const string &grid_name, const float clipping=0.001f)
	~VDBImageLoader () override
bool	load_metadata (const ImageDeviceFeatures &features, ImageMetaData &metadata) final
bool	load_pixels (const ImageMetaData &metadata, void *pixels, const size_t pixels_size, const bool associate_alpha) final
string	name () const override
bool	equals (const ImageLoader &other) const override
void	cleanup () override
bool	is_vdb_loader () const override
Public Member Functions inherited from ImageLoader
	ImageLoader ()
virtual	~ImageLoader ()=default
virtual ustring	osl_filepath () const
virtual int	get_tile_number () const

Protected Member Functions
virtual void	load_grid ()
void	grid_from_dense_voxels (const size_t width, const size_t height, const size_t depth, const int channels, const float *voxels, Transform transform_3d)

Protected Attributes
string	grid_name
float	clipping = 0.001f

Additional Inherited Members
Static Public Member Functions inherited from ImageLoader
static bool	equals (const ImageLoader *a, const ImageLoader *b)

Detailed Description

Definition at line 26 of file image_vdb.h.

Constructor & Destructor Documentation

VDBImageLoader()

CCL_NAMESPACE_BEGIN VDBImageLoader::VDBImageLoader	(	const string &	grid_name,
		const float	clipping = 0.001f )

Definition at line 27 of file image_vdb.cpp.

References clipping, and grid_name.

Referenced by BlenderSmokeLoader::BlenderSmokeLoader(), BlenderVolumeLoader::BlenderVolumeLoader(), and equals().

~VDBImageLoader()

VDBImageLoader::~VDBImageLoader ( )

overridedefault

References ImageLoader::ImageLoader().

Member Function Documentation

cleanup()

void VDBImageLoader::cleanup ( )

overridevirtual

Reimplemented from ImageLoader.

Definition at line 156 of file image_vdb.cpp.

equals()

bool VDBImageLoader::equals ( const ImageLoader & other ) const

overridevirtual

Implements ImageLoader.

Definition at line 145 of file image_vdb.cpp.

References ImageLoader::ImageLoader(), and VDBImageLoader().

grid_from_dense_voxels()

void VDBImageLoader::grid_from_dense_voxels ( const size_t width, const size_t height, const size_t depth, const int channels, const float * voxels, Transform transform_3d )

protected

Definition at line 232 of file image_vdb.cpp.

References clipping.

Referenced by BlenderSmokeLoader::load_grid().

is_vdb_loader()

bool VDBImageLoader::is_vdb_loader ( ) const

overridevirtual

Reimplemented from ImageLoader.

Definition at line 167 of file image_vdb.cpp.

load_grid()

virtual void VDBImageLoader::load_grid ( )

inlineprotectedvirtual

Reimplemented in BlenderSmokeLoader.

Definition at line 56 of file image_vdb.h.

Referenced by load_metadata().

load_metadata()

bool VDBImageLoader::load_metadata ( const ImageDeviceFeatures & features, ImageMetaData & metadata )

finalvirtual

Implements ImageLoader.

Definition at line 34 of file image_vdb.cpp.

References ImageMetaData::byte_size, ImageMetaData::channels, clipping, col, float, ImageDeviceFeatures::has_nanovdb, IMAGE_DATA_TYPE_NANOVDB_EMPTY, IMAGE_DATA_TYPE_NANOVDB_FLOAT, IMAGE_DATA_TYPE_NANOVDB_FLOAT3, IMAGE_DATA_TYPE_NANOVDB_FLOAT4, IMAGE_DATA_TYPE_NANOVDB_FP16, IMAGE_DATA_TYPE_NANOVDB_FPN, load_grid(), ImageMetaData::transform_3d, transform_inverse(), ImageMetaData::type, and ImageMetaData::use_transform_3d.

load_pixels()

bool VDBImageLoader::load_pixels ( const ImageMetaData & metadata, void * pixels, const size_t pixels_size, const bool associate_alpha )

finalvirtual

Implements ImageLoader.

Definition at line 118 of file image_vdb.cpp.

References ImageMetaData::byte_size, IMAGE_DATA_TYPE_NANOVDB_EMPTY, and ImageMetaData::type.

name()

string VDBImageLoader::name ( ) const

overridevirtual

Implements ImageLoader.

Definition at line 140 of file image_vdb.cpp.

References grid_name.

Member Data Documentation

clipping

float VDBImageLoader::clipping = 0.001f

protected

Definition at line 66 of file image_vdb.h.

Referenced by BlenderSmokeLoader::BlenderSmokeLoader(), BlenderVolumeLoader::BlenderVolumeLoader(), grid_from_dense_voxels(), load_metadata(), and VDBImageLoader().

grid_name

string VDBImageLoader::grid_name

protected

Definition at line 65 of file image_vdb.h.

Referenced by BlenderVolumeLoader::BlenderVolumeLoader(), name(), and VDBImageLoader().

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

• image_vdb.h
• image_vdb.cpp