e57::Quaternion Struct Reference

Represents a rigid body rotation. More...

#include <E57SimpleData.h>

Public Member Functions
bool	operator!= (const Quaternion &rhs) const
bool	operator== (const Quaternion &rhs) const

Static Public Member Functions
static Quaternion	identity ()

Public Attributes
double	w { 0. }
	The real part of the quaternion. Shall be nonnegative. More...
double	x { 0. }
	The i coefficient of the quaternion. More...
double	y { 0. }
	The j coefficient of the quaternion. More...
double	z { 0. }
	The k coefficient of the quaternion. More...

Detailed Description

Represents a rigid body rotation.

Member Function Documentation

identity()

static Quaternion e57::Quaternion::identity ( )

static

References w.

Referenced by e57::RigidBodyTransform::identity().

operator!=()

bool e57::Quaternion::operator!=

(

const Quaternion &

rhs

)

const

operator==()

bool e57::Quaternion::operator==

(

const Quaternion &

rhs

)

const

References w, x, y, and z.

Member Data Documentation

w

double e57::Quaternion::w { 0. }

The real part of the quaternion. Shall be nonnegative.

Referenced by Mod.PartDesign.WizardShaft.Shaft.Shaft::equilibrium(), identity(), e57::WriterImpl::NewImage2D(), operator==(), e57::ReaderImpl::ReadData3D(), e57::ReaderImpl::ReadImage2D(), and Mod.PartDesign.WizardShaft.Shaft.Shaft::showDiagram().

x

double e57::Quaternion::x { 0. }

The i coefficient of the quaternion.

Referenced by Mod.PartDesign.Scripts.FilletArc.Vector::add(), DraftGui.DraftToolBar::changeXValue(), importSVG.svgHandler::characters(), PathScripts.PathInspect.GCodeEditorDialog::cleanup(), Mod.PartDesign.Scripts.FilletArc.Vector::cross(), PathScripts.PostUtils.GCodeEditorDialog::done(), Mod.PartDesign.Scripts.FilletArc.Vector::dot(), Mod.PartDesign.Scripts.FilletArc.Vector::length(), Mod.PartDesign.Scripts.FilletArc.Vector::mult(), e57::WriterImpl::NewImage2D(), Mod.PartDesign.Scripts.FilletArc.Vector::norm(), operator==(), PathScripts.PathDressupHoldingTags.Tag::originAt(), DraftGui.DraftToolBar::pointUi(), e57::ReaderImpl::ReadData3D(), e57::ReaderImpl::ReadImage2D(), DraftGui.DraftToolBar::reset_ui_values(), Mod.PartDesign.Scripts.FilletArc.Vector::sub(), DraftGui.DraftToolBar::update_cartesian_coords(), DraftGui.DraftToolBar::update_spherical_coords(), DraftGui.DraftToolBar::updateSnapper(), DraftGui.DraftToolBar::validatePoint(), and automotive_design.right_angular_wedge::wr1().

y

double e57::Quaternion::y { 0. }

The j coefficient of the quaternion.

Referenced by Mod.PartDesign.Scripts.FilletArc.Vector::add(), DraftGui.DraftToolBar::changeYValue(), importSVG.svgHandler::characters(), PathScripts.PathInspect.GCodeEditorDialog::cleanup(), Mod.PartDesign.Scripts.FilletArc.Vector::cross(), PathScripts.PostUtils.GCodeEditorDialog::done(), Mod.PartDesign.Scripts.FilletArc.Vector::dot(), Mod.PartDesign.Scripts.FilletArc.Vector::length(), Mod.PartDesign.Scripts.FilletArc.Vector::mult(), e57::WriterImpl::NewImage2D(), Mod.PartDesign.Scripts.FilletArc.Vector::norm(), operator==(), PathScripts.PathDressupHoldingTags.Tag::originAt(), DraftGui.DraftToolBar::pointUi(), e57::ReaderImpl::ReadData3D(), e57::ReaderImpl::ReadImage2D(), DraftGui.DraftToolBar::reset_ui_values(), Mod.PartDesign.Scripts.FilletArc.Vector::sub(), DraftGui.DraftToolBar::update_cartesian_coords(), DraftGui.DraftToolBar::update_spherical_coords(), DraftGui.DraftToolBar::updateSnapper(), and DraftGui.DraftToolBar::validatePoint().

z

double e57::Quaternion::z { 0. }

The k coefficient of the quaternion.

Referenced by Mod.PartDesign.Scripts.FilletArc.Vector::add(), automotive_design.revolved_area_solid::axis_line(), automotive_design.surface_of_revolution::axis_line(), automotive_design.revolved_face_solid::axis_line(), ifc4.ifcrevolvedareasolid::axisdirectioninxy(), ifc2x3.ifcsurfaceofrevolution::axisline(), ifc2x3.ifcrevolvedareasolid::axisline(), ifc4.ifcsurfaceofrevolution::axisline(), ifc4.ifcrevolvedareasolid::axisline(), PathScripts.PathDressupHoldingTags.Tag::bottom(), DraftGui.DraftToolBar::changeZValue(), PathScripts.PathDressupTag.TagSolid::cloneAt(), PathScripts.PathDressupHoldingTags.Tag::createSolidsAt(), Mod.PartDesign.Scripts.FilletArc.Vector::cross(), Mod.PartDesign.Scripts.FilletArc.Vector::dot(), Mod.PartDesign.Scripts.FilletArc.Vector::length(), Mod.PartDesign.Scripts.FilletArc.Vector::mult(), e57::WriterImpl::NewImage2D(), Mod.PartDesign.Scripts.FilletArc.Vector::norm(), operator==(), DraftGui.DraftToolBar::pointUi(), e57::ReaderImpl::ReadData3D(), e57::ReaderImpl::ReadImage2D(), DraftGui.DraftToolBar::reset_ui_values(), importSH3D.SH3DHandler::startElement(), Mod.PartDesign.Scripts.FilletArc.Vector::sub(), PathScripts.PathDressupHoldingTags.Tag::top(), DraftGui.DraftToolBar::update_cartesian_coords(), DraftGui.DraftToolBar::update_spherical_coords(), DraftGui.DraftToolBar::updateSnapper(), DraftGui.DraftToolBar::validatePoint(), and ifc2x3.ifcrevolvedareasolid::wr32().

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

• FreeCAD/src/3rdParty/libE57Format/include/E57SimpleData.h