Blender: blender::io::hydra::VolumeData Class Reference

Blender V4.3

#include <volume.hh>

Inherits blender::io::hydra::ObjectData.

Inherited by blender::io::hydra::VolumeModifierData.

Public Member Functions
	VolumeData (HydraSceneDelegate scene_delegate, const Object object, pxr::SdfPath const &prim_id)

void	init () override

void	insert () override

void	remove () override

void	update () override

pxr::VtValue	get_data (pxr::TfToken const &key) const override

pxr::VtValue	get_data (pxr::SdfPath const &id, pxr::TfToken const &key) const override

pxr::SdfPath	material_id () const override

void	available_materials (Set< pxr::SdfPath > &paths) const override

pxr::HdVolumeFieldDescriptorVector	field_descriptors () const

Public Member Functions inherited from blender::io::hydra::ObjectData
	ObjectData (HydraSceneDelegate scene_delegate, const Object object, pxr::SdfPath const &prim_id)

virtual pxr::SdfPath	material_id (pxr::SdfPath const &id) const

Public Member Functions inherited from blender::io::hydra::IdData
	IdData (HydraSceneDelegate scene_delegate, const ID id, pxr::SdfPath const &prim_id)

virtual	~IdData ()=default

Protected Member Functions
void	write_materials () override

Protected Member Functions inherited from blender::io::hydra::ObjectData
virtual void	write_transform ()

MaterialData *	get_or_create_material (const Material *mat)

Protected Attributes
std::string	filepath_

pxr::HdVolumeFieldDescriptorVector	field_descriptors_

MaterialData *	mat_data_ = nullptr

Protected Attributes inherited from blender::io::hydra::IdData
HydraSceneDelegate *	scene_delegate_

Additional Inherited Members
Static Public Member Functions inherited from blender::io::hydra::ObjectData
static std::unique_ptr< ObjectData >	create (HydraSceneDelegate scene_delegate, const Object object, pxr::SdfPath const &prim_id)

static bool	is_supported (const Object *object)

static bool	is_mesh (const Object *object)

static bool	is_visible (HydraSceneDelegate scene_delegate, const Object object, int mode=OB_VISIBLE_SELF)

Public Attributes inherited from blender::io::hydra::ObjectData
pxr::GfMatrix4d	transform

bool	visible = true

Public Attributes inherited from blender::io::hydra::IdData
const ID *	id

pxr::SdfPath	prim_id

Detailed Description

Definition at line 13 of file volume.hh.

Constructor & Destructor Documentation

◆ VolumeData()

blender::io::hydra::VolumeData::VolumeData	(	HydraSceneDelegate *	scene_delegate,
		const Object *	object,
		pxr::SdfPath const &	prim_id )

Definition at line 22 of file io/usd/hydra/volume.cc.

Member Function Documentation

◆ available_materials()

void blender::io::hydra::VolumeData::available_materials ( Set< pxr::SdfPath > & paths ) const

overridevirtual

Reimplemented from blender::io::hydra::ObjectData.

Definition at line 140 of file io/usd/hydra/volume.cc.

References mat_data_, and blender::io::hydra::IdData::prim_id.

◆ field_descriptors()

pxr::HdVolumeFieldDescriptorVector blender::io::hydra::VolumeData::field_descriptors ( ) const

Definition at line 147 of file io/usd/hydra/volume.cc.

References field_descriptors_.

Referenced by blender::io::hydra::HydraSceneDelegate::GetVolumeFieldDescriptors().

◆ get_data() [1/2]

pxr::VtValue blender::io::hydra::VolumeData::get_data	(	pxr::SdfPath const &	id,
		pxr::TfToken const &	key ) const

overridevirtual

Reimplemented from blender::io::hydra::ObjectData.

Definition at line 122 of file io/usd/hydra/volume.cc.

References get_data().

◆ get_data() [2/2]

pxr::VtValue blender::io::hydra::VolumeData::get_data ( pxr::TfToken const & key ) const

overridevirtual

Reimplemented from blender::io::hydra::ObjectData.

Definition at line 108 of file io/usd/hydra/volume.cc.

References filepath_.

Referenced by get_data().

◆ init()

void blender::io::hydra::VolumeData::init ( )

overridevirtual

Implements blender::io::hydra::IdData.

Reimplemented in blender::io::hydra::VolumeModifierData.

Definition at line 29 of file io/usd/hydra/volume.cc.

References BKE_volume_grid_get(), BKE_volume_grids_frame_filepath(), BKE_volume_load(), BKE_volume_num_grids(), BKE_volume_unload(), blender::io::hydra::HydraSceneDelegate::bmain, field_descriptors_, filepath_, blender::bke::volume_grid::get_name(), blender::io::hydra::IdData::id, ID_LOGN, blender::io::hydra::IdData::prim_id, blender::io::hydra::IdData::scene_delegate_, write_materials(), and blender::io::hydra::ObjectData::write_transform().

Referenced by update().

◆ insert()

void blender::io::hydra::VolumeData::insert ( )

overridevirtual

Implements blender::io::hydra::IdData.

Definition at line 59 of file io/usd/hydra/volume.cc.

References field_descriptors_, ID_LOGN, blender::io::hydra::IdData::prim_id, and blender::io::hydra::IdData::scene_delegate_.

Referenced by blender::io::hydra::VolumeModifierData::update().

◆ material_id()

pxr::SdfPath blender::io::hydra::VolumeData::material_id ( ) const

overridevirtual

Reimplemented from blender::io::hydra::ObjectData.

Definition at line 132 of file io/usd/hydra/volume.cc.

References mat_data_, and blender::io::hydra::IdData::prim_id.

◆ remove()

void blender::io::hydra::VolumeData::remove ( )

overridevirtual

Implements blender::io::hydra::IdData.

Definition at line 73 of file io/usd/hydra/volume.cc.

References field_descriptors_, ID_LOG, blender::io::hydra::IdData::prim_id, and blender::io::hydra::IdData::scene_delegate_.

Referenced by blender::io::hydra::VolumeModifierData::update().

◆ update()

void blender::io::hydra::VolumeData::update ( )

overridevirtual

Implements blender::io::hydra::IdData.

Reimplemented in blender::io::hydra::VolumeModifierData.

Definition at line 83 of file io/usd/hydra/volume.cc.

References ID_LOGN, ID_RECALC_GEOMETRY, ID_RECALC_SHADING, ID_RECALC_TRANSFORM, init(), blender::io::hydra::IdData::prim_id, blender::io::hydra::IdData::scene_delegate_, write_materials(), and blender::io::hydra::ObjectData::write_transform().

◆ write_materials()

void blender::io::hydra::VolumeData::write_materials ( )

overrideprotectedvirtual

Reimplemented from blender::io::hydra::ObjectData.

Definition at line 152 of file io/usd/hydra/volume.cc.

References BKE_object_material_count_eval(), BKE_object_material_get_eval(), blender::io::hydra::ObjectData::get_or_create_material(), and mat_data_.

Referenced by init(), blender::io::hydra::VolumeModifierData::init(), update(), and blender::io::hydra::VolumeModifierData::update().

Member Data Documentation

◆ field_descriptors_

pxr::HdVolumeFieldDescriptorVector blender::io::hydra::VolumeData::field_descriptors_

protected

Definition at line 16 of file volume.hh.

Referenced by field_descriptors(), init(), blender::io::hydra::VolumeModifierData::init(), insert(), and remove().

◆ filepath_

std::string blender::io::hydra::VolumeData::filepath_

protected

Definition at line 15 of file volume.hh.

Referenced by get_data(), init(), and blender::io::hydra::VolumeModifierData::init().

◆ mat_data_

MaterialData* blender::io::hydra::VolumeData::mat_data_ = nullptr

protected

Definition at line 17 of file volume.hh.

Referenced by available_materials(), material_id(), and write_materials().

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