A dynamic geometry. More...

#include <egs_dynamic_geometry.h>

Inheritance diagram for EGS_DynamicGeometry:

Classes
struct	EGS_ControlPoint
	Structure to store control point information for dynamic geometry. More...

Public Member Functions
	EGS_DynamicGeometry (EGS_BaseGeometry G, EGS_Input dyninp, const string &Name="")
	Construct a dynamic geometry using G as the geometry and cpts as the control points. More...

	~EGS_DynamicGeometry ()

void	setTransformation (EGS_AffineTransform t)
	Sets the current state transform of the geometry. This is called when checking location. Same as gtransformed. More...

int	computeIntersections (int ireg, int n, const EGS_Vector &x, const EGS_Vector &u, EGS_GeometryIntersections *isections)
	Computes intersections of a particle with the dynamic geometry. More...

bool	isRealRegion (int ireg) const
	Checks if a region is real. More...

bool	isInside (const EGS_Vector &x)
	Checks if a point is inside the dynamic geometry. More...

int	isWhere (const EGS_Vector &x)
	Checks the location of a point. More...

int	inside (const EGS_Vector &x)
	Alias for isWhere method. More...

int	medium (int ireg) const
	Returns the medium index of a region. More...

EGS_Float	howfarToOutside (int ireg, const EGS_Vector &x, const EGS_Vector &u)
	Computes the distance to the outside of the dynamic geometry. More...

int	howfar (int ireg, const EGS_Vector &x, const EGS_Vector &u, EGS_Float &t, int newmed=0, EGS_Vector normal=0)
	Computes the distance to the nearest boundary. More...

EGS_Float	hownear (int ireg, const EGS_Vector &x)
	Computes the distance to the nearest boundary. More...

int	getMaxStep () const
	Returns the maximum step allowed for the dynamic geometry. More...

bool	hasBooleanProperty (int ireg, EGS_BPType prop) const
	Checks if the dynamic geometry has a specific boolean property in a region. More...

void	setBooleanProperty (EGS_BPType prop)
	Sets a boolean property for the dynamic geometry. More...

void	addBooleanProperty (int bit)
	Adds a boolean property for the dynamic geometry. More...

void	setBooleanProperty (EGS_BPType prop, int start, int end, int step=1)
	Sets a boolean property for a range of regions in the dynamic geometry. More...

void	addBooleanProperty (int bit, int start, int end, int step=1)
	Adds a boolean property for a range of regions in the dynamic geometry. More...

const string &	getType () const
	Returns the type of the dynamic geometry. More...

EGS_Float	getRelativeRho (int ireg) const
	Gets the relative density of a region in the dynamic geometry. More...

void	setRelativeRho (int start, int end, EGS_Float rho)
	Sets the relative density for a range of regions in the dynamic geometry. More...

void	setRelativeRho (EGS_Input *)
	This is just a placeholder function.

EGS_Float	getBScaling (int ireg) const
	Gets the magnetic field scaling factor for a region in the dynamic geometry. More...

void	setBScaling (int start, int end, EGS_Float bf)
	Sets the magnetic field scaling factor for a range of regions in the dynamic geometry. More...

void	setBScaling (EGS_Input *)
	This is just a placeholder function.

void	getLabelRegions (const string &str, vector< int > &regs)
	Retrieves regions labeled with a given string. More...

void	getNextGeom (EGS_RandomGenerator *rndm)
	Updates the next particle state for geometries. It is tasked with determining the next state of the dynamic geometry. More...

void	updatePosition (EGS_Float time)
	Updates the position of the dynamic geometry to the specified time. More...

void	containsDynamic (bool &hasdynamic)
	Determines whether the simulation geometry contains a dynamic geometry. More...

Public Member Functions inherited from EGS_BaseGeometry
	EGS_BaseGeometry (const string &Name)
	Construct a geometry named Name. More...

virtual	~EGS_BaseGeometry ()
	Destructor. More...

bool	isConvex () const
	Is the geometry convex? More...

virtual EGS_Float	getVolume (int ireg)
	Calculates the volume of region ireg. More...

virtual EGS_Float	getBound (int idir, int ind)
	Returns region boundaries in direction determined by idir. More...

virtual int	getNRegDir (int idir)

int	regions () const
	Returns the number of local regions in this geometry. More...

void	setMedium (const string &Name)
	Set all regions to a medium with name Name. More...

void	setMedium (int start, int end, const string &Name, int delta=1)
	Set every delta'th region between start and end to the medium named Name. More...

void	setMedium (int imed)
	Set all regions to a medium with index imed. More...

void	setMedium (int istart, int iend, int imed, int delta=1)
	Set every delta'th region between start and end (inclusive) to imed. More...

void	setMedia (EGS_Input *inp)
	Set the media in the geometry from the input pointed to by inp. More...

bool	hasRhoScaling () const
	Does this geometry object have a mass density scaling feature?

EGS_Float	getMediumRho (int ind) const

virtual void	setApplication (EGS_Application *app)

bool	hasBScaling () const
	Does this geometry object have a B field scaling feature?

const string &	getName () const
	Get the name of this geometry. More...

void	setDebug (bool deb)
	Turn debugging on. More...

void	setName (EGS_Input *inp)
	Set the name of the geometry from the input inp. More...

void	setBoundaryTolerance (EGS_Input *inp)
	Set the value of the boundary tolerance from the input inp. More...

void	setBoundaryTolerance (EGS_Float tol)
	Set the value of the boundary tolerance from argument.

virtual void	printInfo () const
	Print information about this geometry. More...

int	ref ()
	Increase the reference count to this geometry. More...

int	deref ()
	Decrease the reference count to this geometry. More...

EGS_Float	getBoundaryTolerance ()
	Get the value of the boundary tolerance.

virtual void	getNumberRegions (const string &str, vector< int > &regs)
	Get a list of all the regions labeled with a number.

virtual const string &	getLabelName (const int i)
	Get the name of the i-th explicit label in the geometry.

virtual int	getLabelCount ()
	Get the number of explicit labels in the geometry.

int	setLabels (EGS_Input *input)
	Set the labels from an input block.

int	setLabels (const string &inp)
	Set the labels from an input string.

Protected Member Functions
void	setMedia (EGS_Input inp, int, const int )
	Don't define media in the transformed geometry definition. More...

int	getCoordGeom (EGS_Float rand, EGS_ControlPoint &gipt)
	Extract coordinates for the next dynamic geometry position. More...

void	buildDynamicGeometry (EGS_BaseGeometry g, EGS_Input dyninp)
	Builds the dynamic geometry using input specifications. More...

Protected Attributes
EGS_BaseGeometry *	g
	The geometry undergoing dynamic motion.

string	type
	The geometry type.

EGS_AffineTransform	T
	Affine transformation representing the current state.

vector< EGS_ControlPoint >	cpts
	Control points for dynamic motion.

int	ncpts
	Number of control points.

EGS_Float	ptime
	Time index corresponding to the particle.

Protected Attributes inherited from EGS_BaseGeometry
int	nreg
	Number of local regions in this geometry. More...

string	name
	Name of this geometry. More...

short *	region_media
	Array of media indeces. More...

int	med
	Medium index. More...

bool	has_rho_scaling
	Does this geometry have relative mass density scvaling?

EGS_Float *	rhor
	Array with relative mass densities.

bool	has_B_scaling
	Does this geometry has B field scaling factor?

bool	has_Ref_rho

EGS_Float *	bfactor
	Array with B field scaling factors.

EGS_Float	rhoRef
	Reference density for B field scaling.

int	nref
	Number of references to this geometry. More...

bool	debug
	Debugging flag. More...

bool	is_convex
	Is this geometry convex? More...

EGS_BPType	bproperty
	A bit mask of boolean properties for the entire geometry. More...

EGS_BPType *	bp_array
	An array of boolean properties on a region by region basis. More...

EGS_Float	boundaryTolerance
	Boundary tolerance for geometries that need it.

EGS_Float	halfBoundaryTolerance

vector< label >	labels
	Labels. More...

EGS_Application *	app
	The application this object belongs to.

Additional Inherited Members
Static Public Member Functions inherited from EGS_BaseGeometry
static int	findRegion (EGS_Float xp, int np, const EGS_Float *p)
	Find the bin to which xp belongs, given np bin edges p. More...

static int	nMedia ()
	Get the number of media registered so far by all geometries. More...

static const char *	getMediumName (int ind)
	Get the name of medium with index ind. More...

static int	addMedium (const string &medname)
	Add a medium or get the index of an existing medium. More...

static int	getMediumIndex (const string &medname)
	Get the index of a medium named medname. More...

static EGS_BaseGeometry *	createGeometry (EGS_Input *)
	Create a geometry (or geometries) from a given input. More...

static EGS_BaseGeometry *	createSingleGeometry (EGS_Input *inp)
	Create a single geometry from the input inp. More...

static void	clearGeometries ()
	Clears (deletes) all geometries in the currently active geometry list. More...

static EGS_BaseGeometry *	getGeometry (const string &Name)
	Get a pointer to the geometry named Name. More...

static EGS_BaseGeometry **	getGeometries ()

static int	getNGeometries ()

static string	getUniqueName ()
	Get a unique geometry name. More...

static void	describeGeometries ()
	Describes all existing geometries. More...

static void	setActiveGeometryList (int list)
	Set the currently active geometry list.

static int	getLastError ()

static void	resetErrorFlag ()

Static Protected Attributes inherited from EGS_BaseGeometry
static int	error_flag = 0
	Set to non-zero status if a geometry problem is encountered.

Detailed Description

A dynamic geometry.

A dynamic geometry provides the functionality to model motion of geometries during the simulation. This is automatically synchronized with the motion of sources and shapes. To do this, the geometry applies transformations to a previously defined geometry. By sampling a time index, continuous motion is modelled by interpolating between user-defined control points.

A dynamic geometry is defined using

:start geometry:
    name        = ...
    library     = egs_dynamic_geometry
    my geometry = name of a predefined geometry that we want to add motion to :start motion: # units of cm and degrees
        control point = timeIndex(1) xtrans(1) ytrans(1) ztrans(1) xrot(1) yrot(1) zrot(1)
        control point = timeIndex(2) xtrans(2) ytrans(2) ztrans(2) xrot(2) yrot(2) zrot(2)
        .
        .
        .
        control point = timeIndex(N) xtrans(N) ytrans(N) ztrans(N) xrot(N) yrot(N) zrot(N)
    :stop motion:
:stop geometry:

Control points must be defined such that timeIndex(i+1)>=timeIndex(i), where timeIndex(i) is the value of time index for control point i. The timeIndex(i) are automatically normalized by timeIndex(N), where N is the number of control points.

A translation from the starting position of the geometry is applied according to xtrans, ytrans and ztrans. A rotation follows the same rotation technique as in EGS_AffineTransform, using the rotation input parameter for 2 or 3 values. Angles are in degrees and translations in cm.

Continuous, dynamic motion between control points is simulated by choosing a random number, R, on (0,1] and, for timeIndex(i)<R<=timeIndex(i+1), setting the translation or rotation parameter P by interpolation: P=P(i)+[P(i+1)-P(i)]/[timeIndex(i+1)-timeIndex(i)]*[R-timeIndex(i)]

It is generally expected that the user provide timeIndex(1)=0.0. However, the geometry can function with timeIndex(1)>0.0, in the case where a user desires to eliminate particles associated with a range of timeIndex values, but there will be a lot of warning messages.

Definition at line 110 of file egs_dynamic_geometry.h.

Constructor & Destructor Documentation

◆ EGS_DynamicGeometry()

EGS_DynamicGeometry::EGS_DynamicGeometry	(	EGS_BaseGeometry *	G,
		EGS_Input *	dyninp,
		const string &	Name = `""`
	)

Construct a dynamic geometry using G as the geometry and cpts as the control points.

Parameters

G	Pointer to the base geometry to be transformed dynamically.
dyninp	Input containing dynamic geometry specifications.
Name	Name of the dynamic geometry.

Definition at line 131 of file egs_dynamic_geometry.h.

References buildDynamicGeometry(), egsWarning, epsilon, and EGS_BaseGeometry::getType().

◆ ~EGS_DynamicGeometry()

EGS_DynamicGeometry::~EGS_DynamicGeometry ( )

Destructor.

Definition at line 164 of file egs_dynamic_geometry.h.

Member Function Documentation

◆ setTransformation()

void EGS_DynamicGeometry::setTransformation ( EGS_AffineTransform t )

Sets the current state transform of the geometry. This is called when checking location. Same as gtransformed.

Parameters

t	Affine transformation to set.

Definition at line 175 of file egs_dynamic_geometry.h.

Referenced by getNextGeom(), and updatePosition().

◆ computeIntersections()

int EGS_DynamicGeometry::computeIntersections	(	int	ireg,
		int	n,
		const EGS_Vector &	x,
		const EGS_Vector &	u,
		EGS_GeometryIntersections *	isections
	)

virtual

Computes intersections of a particle with the dynamic geometry.

Parameters

ireg	Region index.
n	Number of particles.
x	Particle position.
u	Particle direction.
isections	Geometry intersections.

Returns: Number of intersections.

Reimplemented from EGS_BaseGeometry.

Definition at line 304 of file egs_dynamic_geometry.cpp.

References EGS_BaseGeometry::computeIntersections(), g, EGS_AffineTransform::inverseTransform(), EGS_AffineTransform::rotateInverse(), and T.

◆ isRealRegion()

bool EGS_DynamicGeometry::isRealRegion ( int ireg ) const

virtual

Checks if a region is real.

Parameters

ireg	Region index.

Returns: True if the region is real, false otherwise.

Reimplemented from EGS_BaseGeometry.

Definition at line 312 of file egs_dynamic_geometry.cpp.

References g, and EGS_BaseGeometry::isRealRegion().

◆ isInside()

bool EGS_DynamicGeometry::isInside ( const EGS_Vector & x )

virtual

Checks if a point is inside the dynamic geometry.

Parameters

x	Point to check.

Returns: True if the point is inside, false otherwise.

Implements EGS_BaseGeometry.

Definition at line 316 of file egs_dynamic_geometry.cpp.

References g, EGS_AffineTransform::inverseTransform(), EGS_BaseGeometry::isInside(), and T.

◆ isWhere()

int EGS_DynamicGeometry::isWhere ( const EGS_Vector & x )

virtual

Checks the location of a point.

Parameters

x	Point to check.

Returns: Index of the region containing the point.

Implements EGS_BaseGeometry.

Definition at line 322 of file egs_dynamic_geometry.cpp.

References g, EGS_AffineTransform::inverseTransform(), EGS_BaseGeometry::isWhere(), and T.

Referenced by inside().

◆ inside()

int EGS_DynamicGeometry::inside ( const EGS_Vector & x )

virtual

Alias for isWhere method.

Parameters

x	Point to check.

Returns: Index of the region containing the point.

Implements EGS_BaseGeometry.

Definition at line 328 of file egs_dynamic_geometry.cpp.

References isWhere().

◆ medium()

int EGS_DynamicGeometry::medium ( int ireg ) const

virtual

Returns the medium index of a region.

Parameters

ireg	Region index.

Returns: Medium index.

Reimplemented from EGS_BaseGeometry.

Definition at line 332 of file egs_dynamic_geometry.cpp.

References g, and EGS_BaseGeometry::medium().

◆ howfarToOutside()

EGS_Float EGS_DynamicGeometry::howfarToOutside	(	int	ireg,
		const EGS_Vector &	x,
		const EGS_Vector &	u
	)

virtual

Computes the distance to the outside of the dynamic geometry.

Parameters

ireg	Region index.
x	Particle position.
u	Particle direction.

Returns: Distance to the outside.

Reimplemented from EGS_BaseGeometry.

Definition at line 336 of file egs_dynamic_geometry.cpp.

References g, EGS_AffineTransform::getRotation(), EGS_BaseGeometry::howfarToOutside(), and T.

◆ howfar()

int EGS_DynamicGeometry::howfar	(	int	ireg,
		const EGS_Vector &	x,
		const EGS_Vector &	u,
		EGS_Float &	t,
		int *	newmed = `0`,
		EGS_Vector *	normal = `0`
	)

virtual

Computes the distance to the nearest boundary.

Parameters

ireg	Region index.
x	Particle position.
u	Particle direction.
t	Output: distance to the nearest boundary.
newmed	Output: new medium index after crossing the boundary.
normal	Output: normal vector at the intersection point.

Returns: Index of the new region.

Implements EGS_BaseGeometry.

Definition at line 341 of file egs_dynamic_geometry.cpp.

References g, EGS_AffineTransform::getRotation(), EGS_BaseGeometry::howfar(), EGS_AffineTransform::inverseTransform(), EGS_AffineTransform::rotateInverse(), and T.

◆ hownear()

EGS_Float EGS_DynamicGeometry::hownear	(	int	ireg,
		const EGS_Vector &	x
	)

virtual

Computes the distance to the nearest boundary.

Parameters

ireg	Region index.
x	Particle position.

Returns: Distance to the nearest boundary.

Implements EGS_BaseGeometry.

Definition at line 353 of file egs_dynamic_geometry.cpp.

References g, EGS_BaseGeometry::hownear(), EGS_AffineTransform::inverseTransform(), and T.

◆ getMaxStep()

int EGS_DynamicGeometry::getMaxStep ( ) const

virtual

Returns the maximum step allowed for the dynamic geometry.

Returns: Maximum allowed step.

Reimplemented from EGS_BaseGeometry.

Definition at line 359 of file egs_dynamic_geometry.cpp.

References g, and EGS_BaseGeometry::getMaxStep().

◆ hasBooleanProperty()

bool EGS_DynamicGeometry::hasBooleanProperty	(	int	ireg,
		EGS_BPType	prop
	)		const

virtual

Checks if the dynamic geometry has a specific boolean property in a region.

Parameters

ireg	Region index.
prop	Boolean property type.

Returns: True if the region has the specified property, false otherwise.

Reimplemented from EGS_BaseGeometry.

Definition at line 363 of file egs_dynamic_geometry.cpp.

References g, and EGS_BaseGeometry::hasBooleanProperty().

◆ setBooleanProperty() [1/2]

void EGS_DynamicGeometry::setBooleanProperty ( EGS_BPType prop )

virtual

Sets a boolean property for the dynamic geometry.

Parameters

prop	Boolean property type.

Reimplemented from EGS_BaseGeometry.

Definition at line 367 of file egs_dynamic_geometry.cpp.

References g, and EGS_BaseGeometry::setBooleanProperty().

◆ addBooleanProperty() [1/2]

void EGS_DynamicGeometry::addBooleanProperty ( int bit )

virtual

Adds a boolean property for the dynamic geometry.

Parameters

bit	Bit index of the property to add.

Reimplemented from EGS_BaseGeometry.

Definition at line 371 of file egs_dynamic_geometry.cpp.

References EGS_BaseGeometry::addBooleanProperty(), and g.

◆ setBooleanProperty() [2/2]

void EGS_DynamicGeometry::setBooleanProperty	(	EGS_BPType	prop,
		int	start,
		int	end,
		int	step = `1`
	)

virtual

Sets a boolean property for a range of regions in the dynamic geometry.

Parameters

prop	Boolean property type.
start	Start index of the range.
end	End index of the range.
step	Step size for the range.

Reimplemented from EGS_BaseGeometry.

Definition at line 375 of file egs_dynamic_geometry.cpp.

References g, and EGS_BaseGeometry::setBooleanProperty().

◆ addBooleanProperty() [2/2]

void EGS_DynamicGeometry::addBooleanProperty	(	int	bit,
		int	start,
		int	end,
		int	step = `1`
	)

virtual

Adds a boolean property for a range of regions in the dynamic geometry.

Parameters

bit	Bit index of the property to add.
start	Start index of the range.
end	End index of the range.
step	Step size for the range.

Reimplemented from EGS_BaseGeometry.

Definition at line 379 of file egs_dynamic_geometry.cpp.

References EGS_BaseGeometry::addBooleanProperty(), and g.

◆ getType()

const string & EGS_DynamicGeometry::getType ( ) const

virtual

Returns the type of the dynamic geometry.

Returns: Type of the dynamic geometry.

Implements EGS_BaseGeometry.

Definition at line 383 of file egs_dynamic_geometry.cpp.

References type.

◆ getRelativeRho()

EGS_Float EGS_DynamicGeometry::getRelativeRho ( int ireg ) const

virtual

Gets the relative density of a region in the dynamic geometry.

Parameters

ireg	Region index.

Returns: Relative density of the region.

Reimplemented from EGS_BaseGeometry.

Definition at line 387 of file egs_dynamic_geometry.cpp.

References g, and EGS_BaseGeometry::getRelativeRho().

◆ setRelativeRho()

void EGS_DynamicGeometry::setRelativeRho	(	int	start,
		int	end,
		EGS_Float	rho
	)

virtual

Sets the relative density for a range of regions in the dynamic geometry.

Parameters

start	Start index of the range.
end	End index of the range.
rho	Relative density to set.

Reimplemented from EGS_BaseGeometry.

Definition at line 51 of file egs_dynamic_geometry.cpp.

◆ getBScaling()

EGS_Float EGS_DynamicGeometry::getBScaling ( int ireg ) const

virtual

Gets the magnetic field scaling factor for a region in the dynamic geometry.

Parameters

ireg	Region index.

Returns: Magnetic field scaling factor.

Reimplemented from EGS_BaseGeometry.

Definition at line 391 of file egs_dynamic_geometry.cpp.

References g, and EGS_BaseGeometry::getBScaling().

◆ setBScaling()

void EGS_DynamicGeometry::setBScaling	(	int	start,
		int	end,
		EGS_Float	bf
	)

virtual

Sets the magnetic field scaling factor for a range of regions in the dynamic geometry.

Parameters

start	Start index of the range.
end	End index of the range.
bf	Magnetic field scaling factor to set.

Reimplemented from EGS_BaseGeometry.

Definition at line 61 of file egs_dynamic_geometry.cpp.

◆ getLabelRegions()

void EGS_DynamicGeometry::getLabelRegions	(	const string &	str,
		vector< int > &	regs
	)

virtual

Retrieves regions labeled with a given string.

Parameters

str	Label to search for.
regs	Output: List of region indices with the specified label.

Reimplemented from EGS_BaseGeometry.

Definition at line 117 of file egs_dynamic_geometry.cpp.

References g, and EGS_BaseGeometry::getLabelRegions().

◆ getNextGeom()

void EGS_DynamicGeometry::getNextGeom ( EGS_RandomGenerator * rndm )

virtual

Updates the next particle state for geometries. It is tasked with determining the next state of the dynamic geometry.

Parameters

rndm	Random number generator.

Reimplemented from EGS_BaseGeometry.

Definition at line 395 of file egs_dynamic_geometry.cpp.

References EGS_Application::activeApplication(), EGS_BaseGeometry::app, g, getCoordGeom(), EGS_Application::getTimeIndex(), EGS_AffineTransform::getTransformation(), EGS_RandomGenerator::getUniform(), ptime, EGS_DynamicGeometry::EGS_ControlPoint::rot, EGS_Application::setTimeIndex(), setTransformation(), and EGS_DynamicGeometry::EGS_ControlPoint::trnsl.

◆ updatePosition()

void EGS_DynamicGeometry::updatePosition ( EGS_Float time )

virtual

Updates the position of the dynamic geometry to the specified time.

Parameters

time	Time index to update to.

Reimplemented from EGS_BaseGeometry.

Definition at line 428 of file egs_dynamic_geometry.cpp.

References g, getCoordGeom(), EGS_AffineTransform::getTransformation(), EGS_DynamicGeometry::EGS_ControlPoint::rot, setTransformation(), and EGS_DynamicGeometry::EGS_ControlPoint::trnsl.

Referenced by buildDynamicGeometry().

◆ containsDynamic()

void EGS_DynamicGeometry::containsDynamic ( bool & hasdynamic )

virtual

Determines whether the simulation geometry contains a dynamic geometry.

Parameters

hasdynamic Output: True if the simulation contains a dynamic geometry, false otherwise.

Reimplemented from EGS_BaseGeometry.

Definition at line 446 of file egs_dynamic_geometry.cpp.

◆ setMedia()

void EGS_DynamicGeometry::setMedia	(	EGS_Input *	inp,
		int	,
		const int *
	)

protectedvirtual

Don't define media in the transformed geometry definition.

This function is re-implemented to warn the user not to define media in the definition of a transformed geometry. Instead, media should be defined when specifying the geometry to be transformed.

Reimplemented from EGS_BaseGeometry.

Definition at line 46 of file egs_dynamic_geometry.cpp.

References egsWarning.

◆ getCoordGeom()

int EGS_DynamicGeometry::getCoordGeom	(	EGS_Float	rand,
		EGS_ControlPoint &	gipt
	)

protected

Extract coordinates for the next dynamic geometry position.

Parameters

rand	Random number for time sampling.
gipt	EGS_ControlPoint structure to store the coordinates.

Returns: 0 if successful, otherwise 1.

Definition at line 234 of file egs_dynamic_geometry.cpp.

References cpts, egsWarning, epsilon, ncpts, and EGS_DynamicGeometry::EGS_ControlPoint::trnsl.

Referenced by getNextGeom(), and updatePosition().

◆ buildDynamicGeometry()

void EGS_DynamicGeometry::buildDynamicGeometry	(	EGS_BaseGeometry *	g,
		EGS_Input *	dyninp
	)

protected

Builds the dynamic geometry using input specifications.

Parameters

g	Pointer to the base geometry to be transformed dynamically.
dyninp	Input containing dynamic geometry specifications.

Definition at line 125 of file egs_dynamic_geometry.cpp.

References cpts, egsFatal, egsWarning, EGS_Input::getInput(), ncpts, EGS_DynamicGeometry::EGS_ControlPoint::rot, EGS_Input::takeInputItem(), EGS_DynamicGeometry::EGS_ControlPoint::time, EGS_DynamicGeometry::EGS_ControlPoint::trnsl, and updatePosition().

Referenced by EGS_DynamicGeometry().

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

/home/rwtownson/EGSnrc/HEN_HOUSE/egs++/geometry/egs_dynamic_geometry/egs_dynamic_geometry.h
/home/rwtownson/EGSnrc/HEN_HOUSE/egs++/geometry/egs_dynamic_geometry/egs_dynamic_geometry.cpp

Classes

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ EGS_DynamicGeometry()

◆ ~EGS_DynamicGeometry()

Member Function Documentation

◆ setTransformation()

◆ computeIntersections()

◆ isRealRegion()

◆ isInside()

◆ isWhere()

◆ inside()

◆ medium()

◆ howfarToOutside()

◆ howfar()

◆ hownear()

◆ getMaxStep()

◆ hasBooleanProperty()

◆ setBooleanProperty() [1/2]

◆ addBooleanProperty() [1/2]

◆ setBooleanProperty() [2/2]

◆ addBooleanProperty() [2/2]

◆ getType()

◆ getRelativeRho()

◆ setRelativeRho()

◆ getBScaling()

◆ setBScaling()

◆ getLabelRegions()

◆ getNextGeom()

◆ updatePosition()

◆ containsDynamic()

◆ setMedia()

◆ getCoordGeom()

◆ buildDynamicGeometry()