Blender: blender::io::usd::USDMeshReader Class Reference

Blender V3.3

#include <usd_reader_mesh.h>

Inheritance diagram for blender::io::usd::USDMeshReader:

Public Member Functions
	USDMeshReader (const pxr::UsdPrim &prim, const USDImportParams &import_params, const ImportSettings &settings)

bool	valid () const override

void	create_object (Main *bmain, double motionSampleTime) override

void	read_object_data (Main *bmain, double motionSampleTime) override

struct Mesh *	read_mesh (struct Mesh existing_mesh, double motionSampleTime, int read_flag, const char *err_str) override

bool	topology_changed (const Mesh *existing_mesh, double motionSampleTime) override

Public Member Functions inherited from blender::io::usd::USDGeomReader
	USDGeomReader (const pxr::UsdPrim &prim, const USDImportParams &import_params, const ImportSettings &settings)

void	add_cache_modifier ()

void	add_subdiv_modifier ()

Public Member Functions inherited from blender::io::usd::USDXformReader
	USDXformReader (const pxr::UsdPrim &prim, const USDImportParams &import_params, const ImportSettings &settings)

void	create_object (Main *bmain, double motionSampleTime) override

void	read_object_data (Main *bmain, double motionSampleTime) override

void	read_matrix (float r_mat[4][4], float time, float scale, bool *r_is_constant)

bool	use_parent_xform () const

void	set_use_parent_xform (bool flag)

bool	prim_has_xform_ops () const

Public Member Functions inherited from blender::io::usd::USDPrimReader
	USDPrimReader (const pxr::UsdPrim &prim, const USDImportParams &import_params, const ImportSettings &settings)

virtual	~USDPrimReader ()

const pxr::UsdPrim &	prim () const

Object *	object () const

void	object (Object *ob)

USDPrimReader *	parent () const

void	parent (USDPrimReader *parent)

int	refcount () const

void	incref ()

void	decref ()

const std::string &	name () const

const std::string &	prim_path () const

Additional Inherited Members
Protected Member Functions inherited from blender::io::usd::USDXformReader
bool	is_root_xform_prim () const

Protected Attributes inherited from blender::io::usd::USDPrimReader
std::string	name_

std::string	prim_path_

Object *	object_

pxr::UsdPrim	prim_

const USDImportParams &	import_params_

USDPrimReader *	parent_reader_

const ImportSettings *	settings_

int	refcount_

Detailed Description

Definition at line 15 of file usd_reader_mesh.h.

Constructor & Destructor Documentation

◆ USDMeshReader()

blender::io::usd::USDMeshReader::USDMeshReader	(	const pxr::UsdPrim &	prim,
		const USDImportParams &	import_params,
		const ImportSettings &	settings
	)

Definition at line 205 of file usd_reader_mesh.cc.

Member Function Documentation

◆ create_object()

void blender::io::usd::USDMeshReader::create_object	(	Main *	bmain,
		double	motionSampleTime
	)

overridevirtual

Implements blender::io::usd::USDPrimReader.

Definition at line 217 of file usd_reader_mesh.cc.

References BKE_mesh_add(), BKE_object_add_only_object(), Object::data, mesh, blender::io::usd::USDPrimReader::name_, OB_MESH, and blender::io::usd::USDPrimReader::object_.

◆ read_mesh()

Mesh * blender::io::usd::USDMeshReader::read_mesh	(	struct Mesh *	existing_mesh,
		double	motionSampleTime,
		int	read_flag,
		const char **	err_str
	)

overridevirtual

Implements blender::io::usd::USDGeomReader.

Definition at line 810 of file usd_reader_mesh.cc.

References add_customdata_cb(), BKE_mesh_new_nomain_from_template(), CD_MLOOPUV, ELEM, USDImportParams::import_materials, blender::io::usd::USDPrimReader::import_params_, interp(), Mesh::mloopuv, MOD_MESHSEQ_READ_UV, Mesh::mpoly, blender::io::usd::USDPrimReader::name(), blender::io::usd::ImportSettings::read_flag, usdtokens::st(), topology_changed(), Mesh::totpoly, and type.

Referenced by read_object_data().

◆ read_object_data()

void blender::io::usd::USDMeshReader::read_object_data	(	Main *	bmain,
		double	motionSampleTime
	)

overridevirtual

Reimplemented from blender::io::usd::USDPrimReader.

Definition at line 225 of file usd_reader_mesh.cc.

References blender::io::usd::USDGeomReader::add_cache_modifier(), blender::io::usd::USDGeomReader::add_subdiv_modifier(), BKE_mesh_nomain_to_mesh(), CD_MASK_MESH, Object::data, Mesh::flag, blender::io::usd::USDPrimReader::import_params_, USDImportParams::import_subdiv, ME_AUTOSMOOTH, mesh, USDImportParams::mesh_read_flag, blender::io::usd::USDPrimReader::object_, read_mesh(), and blender::io::usd::USDXformReader::read_object_data().

◆ topology_changed()

bool blender::io::usd::USDMeshReader::topology_changed	(	const Mesh *	existing_mesh,
		double	motionSampleTime
	)

overridevirtual

Reimplemented from blender::io::usd::USDGeomReader.

Definition at line 269 of file usd_reader_mesh.cc.

References usdtokens::normalsPrimvar(), Mesh::totloop, Mesh::totpoly, and Mesh::totvert.

Referenced by read_mesh().

◆ valid()

bool blender::io::usd::USDMeshReader::valid ( ) const

overridevirtual

Reimplemented from blender::io::usd::USDPrimReader.

Definition at line 264 of file usd_reader_mesh.cc.

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