blender::io::usd::USDTransformWriter Class Reference

#include <usd_writer_transform.hh>

Inherits blender::io::usd::USDAbstractWriter.

Public Member Functions
	USDTransformWriter (const USDExporterContext &ctx)
Public Member Functions inherited from blender::io::usd::USDAbstractWriter
	USDAbstractWriter (const USDExporterContext &usd_export_context)
virtual void	write (HierarchyContext &context) override
virtual bool	is_supported (const HierarchyContext *context) const
const pxr::SdfPath &	usd_path () const
ReportList *	reports () const
Public Member Functions inherited from blender::io::AbstractHierarchyWriter
virtual	~AbstractHierarchyWriter ()=default

Protected Member Functions
void	do_write (HierarchyContext &context) override
bool	check_is_animated (const HierarchyContext &context) const override
bool	should_apply_root_xform (const HierarchyContext &context) const
void	set_xform_ops (float parent_relative_matrix[4][4], const pxr::UsdGeomXformable &xf)
virtual pxr::UsdGeomXformable	create_xformable () const
Protected Member Functions inherited from blender::io::usd::USDAbstractWriter
std::string	get_export_file_path () const
pxr::UsdTimeCode	get_export_time_code () const
pxr::SdfPath	get_material_library_path () const
pxr::UsdShadeMaterial	ensure_usd_material (const HierarchyContext &context, Material *material) const
void	write_id_properties (const pxr::UsdPrim &prim, const ID &id, pxr::UsdTimeCode=pxr::UsdTimeCode::Default()) const
void	write_user_properties (const pxr::UsdPrim &prim, IDProperty *properties, pxr::UsdTimeCode=pxr::UsdTimeCode::Default()) const
void	write_visibility (const HierarchyContext &context, const pxr::UsdTimeCode timecode, const pxr::UsdGeomImageable &usd_geometry)
virtual bool	mark_as_instance (const HierarchyContext &context, const pxr::UsdPrim &prim)
virtual void	author_extent (const pxr::UsdTimeCode timecode, pxr::UsdGeomBoundable &prim)

Additional Inherited Members
Static Protected Member Functions inherited from blender::io::AbstractHierarchyWriter
static bool	check_has_physics (const HierarchyContext &context)
static bool	check_has_deforming_physics (const HierarchyContext &context)
Protected Attributes inherited from blender::io::usd::USDAbstractWriter
const USDExporterContext	usd_export_context_
pxr::UsdUtilsSparseValueWriter	usd_value_writer_
bool	frame_has_been_written_
bool	is_animated_

Detailed Description

Definition at line 12 of file usd_writer_transform.hh.

Constructor & Destructor Documentation

USDTransformWriter()

blender::io::usd::USDTransformWriter::USDTransformWriter

(

const USDExporterContext &

ctx

)

Definition at line 23 of file usd_writer_transform.cc.

Member Function Documentation

check_is_animated()

bool blender::io::usd::USDTransformWriter::check_is_animated ( const HierarchyContext & context ) const

overrideprotectedvirtual

Reimplemented from blender::io::AbstractHierarchyWriter.

Definition at line 112 of file usd_writer_transform.cc.

References BKE_object_moves_in_time(), and blender::io::AbstractHierarchyWriter::check_has_physics().

create_xformable()

pxr::UsdGeomXformable blender::io::usd::USDTransformWriter::create_xformable ( ) const

protectedvirtual

Definition at line 25 of file usd_writer_transform.cc.

References blender::io::usd::USDExporterContext::stage, blender::io::usd::USDAbstractWriter::usd_export_context_, and blender::io::usd::USDExporterContext::usd_path.

Referenced by do_write().

do_write()

void blender::io::usd::USDTransformWriter::do_write ( HierarchyContext & context )

overrideprotectedvirtual

Implements blender::io::usd::USDAbstractWriter.

Definition at line 60 of file usd_writer_transform.cc.

References CLOG_ERROR, compare_m4m4(), blender::io::usd::USDExportParams::convert_orientation, copy_m4_m3(), copy_m4_m4(), create_xformable(), blender::io::usd::USDExporterContext::export_params, blender::io::usd::USDExportParams::forward_axis, blender::io::usd::USDAbstractWriter::get_export_time_code(), IO_AXIS_Y, IO_AXIS_Z, blender::io::usd::USDAbstractWriter::is_animated_, LOG, mat3_from_axis_conversion(), mul_m4_m4m4(), set_xform_ops(), should_apply_root_xform(), transpose_m3(), blender::io::usd::USDExportParams::up_axis, blender::io::usd::USDAbstractWriter::usd_export_context_, and blender::io::usd::USDAbstractWriter::write_id_properties().

set_xform_ops()

void blender::io::usd::USDTransformWriter::set_xform_ops ( float parent_relative_matrix[4][4], const pxr::UsdGeomXformable & xf )

protected

Definition at line 126 of file usd_writer_transform.cc.

References blender::Vector< T, InlineBufferCapacity, Allocator >::append(), CLOG_WARN, blender::io::usd::USDExporterContext::export_params, blender::io::usd::USDAbstractWriter::get_export_time_code(), blender::Vector< T, InlineBufferCapacity, Allocator >::is_empty(), LOG, M_PI, mat4_decompose(), quat_to_eul(), rot, blender::Vector< T, InlineBufferCapacity, Allocator >::size(), blender::io::usd::USDAbstractWriter::usd_export_context_, blender::io::usd::USDAbstractWriter::usd_value_writer_, blender::io::usd::USD_XFORM_OP_MAT, blender::io::usd::USD_XFORM_OP_TOS, blender::io::usd::USD_XFORM_OP_TRS, and blender::io::usd::USDExportParams::xform_op_mode.

Referenced by do_write().

should_apply_root_xform()

bool blender::io::usd::USDTransformWriter::should_apply_root_xform ( const HierarchyContext & context ) const

protected

Definition at line 43 of file usd_writer_transform.cc.

References BLI_strnlen(), blender::io::usd::USDExportParams::convert_orientation, blender::io::usd::USDExporterContext::export_params, blender::io::usd::USDExportParams::root_prim_path, and blender::io::usd::USDAbstractWriter::usd_export_context_.

Referenced by do_write().

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

• usd_writer_transform.hh
• usd_writer_transform.cc