edu.stanford.rsl.conrad.phantom.xcat

Class HeartScene

java.lang.Object

edu.stanford.rsl.conrad.rendering.AbstractScene

edu.stanford.rsl.conrad.rendering.PrioritizableScene

edu.stanford.rsl.conrad.phantom.AnalyticPhantom

edu.stanford.rsl.conrad.phantom.AnalyticPhantom4D

edu.stanford.rsl.conrad.phantom.xcat.XCatScene

edu.stanford.rsl.conrad.phantom.xcat.HeartScene

All Implemented Interfaces:

Citeable, GUIConfigurable, MotionField, java.io.Serializable, java.lang.Iterable<PhysicalObject>, java.util.Collection<PhysicalObject>

public class HeartScene
extends XCatScene

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
double	heartCycles

Fields inherited from class edu.stanford.rsl.conrad.rendering.PrioritizableScene

ADD_HIGHEST_PRIORITY, ADD_LOWEST_PRIORITY

Constructor Summary

Constructors

Constructor and Description
HeartScene()

Method Summary

Methods

Modifier and Type	Method and Description
void	configure() Configures the object before execution
void	createArteryTree(MotionField referenceMotion)
void	createLesions(MotionField referenceMotion) Renders lesions into the atrium and the ventricle according to the specified motion field.
java.lang.String	getBibtexCitation() Returns the citation in bibTex format
float[]	getBinaryRepresentation() Returns the scene as an collection of Bsplines:
java.lang.String	getMedlineCitation() Returns the citation in Medline format
MotionField	getMotionField()
java.lang.String	getName()
PointND	getPosition(PointND initialPosition, double initialTime, double time) Determines the position at a given initialPosition and a given time where time = 0 is the initial position and time = 1 is the end position.
java.util.ArrayList<PointND>	getPositions(PointND initialPosition, double initialTime, double... times)
java.util.ArrayList<SurfaceBSpline>	getSplines() returns the geometric definition of XCat.
void	init()
java.util.ArrayList<SurfaceBSpline>	readHeartState(int state)
void	setTimeWarper(TimeWarper warper)
PrioritizableScene	tessellateScene(double voxelSizeX, double voxelSizeY, double voxelSizeZ, double samplingU, double samplingV, double time) This definition of XCat does tessellate the scene, i.e.
PrioritizableScene	tessellateSceneFixedUVSampling(int samplingU, int samplingV, double time)

Methods inherited from class edu.stanford.rsl.conrad.phantom.xcat.XCatScene

createPhysicalObjects, exclude, generateFromSplineName, getScene, getSplineNameMaterialNameLUT, getSplinePriorityLUT, getTimeWarper, getVariants

Methods inherited from class edu.stanford.rsl.conrad.phantom.AnalyticPhantom

getAnalyticPhantoms, isConfigured, setConfigured, tessellatePhantom, toString

Methods inherited from class edu.stanford.rsl.conrad.rendering.PrioritizableScene

add, add, add, addAll, addAll, clear, clearObjectsOnly, contains, containsAll, getHighestPriority, getLowestPriority, getObject, getPriority, isEmpty, iterator, remove, removeAll, retainAll, size, toArray, toArray

Methods inherited from class edu.stanford.rsl.conrad.rendering.AbstractScene

getBackgroundMaterial, getMax, getMin, setBackground, setMax, setMin, setName

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Collection

equals, hashCode

Field Detail

heartCycles

public double heartCycles

Constructor Detail

HeartScene

public HeartScene()

Method Detail

getMotionField

public MotionField getMotionField()

Overrides:

getMotionField in class AnalyticPhantom4D

configure

public void configure()
               throws java.lang.Exception

Description copied from interface: GUIConfigurable

Configures the object before execution

Specified by:

configure in interface GUIConfigurable

Overrides:

configure in class AnalyticPhantom

Throws:

java.lang.Exception - may happen

readHeartState

public java.util.ArrayList<SurfaceBSpline> readHeartState(int state)

createArteryTree

public void createArteryTree(MotionField referenceMotion)

Parameters:

referenceMotion -

createLesions

public void createLesions(MotionField referenceMotion)

Renders lesions into the atrium and the ventricle according to the specified motion field.

Parameters:

referenceMotion - the motion field to animate the lesions.

init

public void init()

getBinaryRepresentation

public float[] getBinaryRepresentation()

Description copied from class: XCatScene

Returns the scene as an collection of Bsplines:

 type
 total size in floats
 # number of splines
 Bsplines
 priorities
 materials
 

Specified by:

getBinaryRepresentation in class XCatScene

Returns:

the binary representation

tessellateScene

public PrioritizableScene tessellateScene(double voxelSizeX,
                                 double voxelSizeY,
                                 double voxelSizeZ,
                                 double samplingU,
                                 double samplingV,
                                 double time)

Description copied from class: XCatScene

This definition of XCat does tessellate the scene, i.e. render the complete scene in triangles. Function is based on several parameters to determine the number of points required to get a sufficient tessellation of the respective object.

Specified by:

tessellateScene in class XCatScene

Parameters:

voxelSizeX - the resolution of the object in X direction

voxelSizeY - the resolution of the object in Y direction

voxelSizeZ - the resolution of the object in Z direction

samplingU - sampling factor in the spline internal u direction

samplingV - sampling factor in the spline internal v direction

time - the time between 0 and 1 to draw the scene. Note that the time is being warped according to the time warper.

Returns:

a scene at a given time consisting only of triangles.

tessellateSceneFixedUVSampling

public PrioritizableScene tessellateSceneFixedUVSampling(int samplingU,
                                                int samplingV,
                                                double time)

getSplines

public java.util.ArrayList<SurfaceBSpline> getSplines()

Description copied from class: XCatScene

returns the geometric definition of XCat. Only returns the splines that are rendered in the respective scene.

Overrides:

getSplines in class XCatScene

Returns:

the splines

getPosition

public PointND getPosition(PointND initialPosition,
                  double initialTime,
                  double time)

Description copied from interface: MotionField

Determines the position at a given initialPosition and a given time where time = 0 is the initial position and time = 1 is the end position.

Returns:

the position at the time

getPositions

public java.util.ArrayList<PointND> getPositions(PointND initialPosition,
                                        double initialTime,
                                        double... times)

setTimeWarper

public void setTimeWarper(TimeWarper warper)

Specified by:

setTimeWarper in interface MotionField

Overrides:

setTimeWarper in class XCatScene

getName

public java.lang.String getName()

Specified by:

getName in class AnalyticPhantom

getBibtexCitation

public java.lang.String getBibtexCitation()

Description copied from interface: Citeable

Returns the citation in bibTex format

Returns:

citation as String

getMedlineCitation

public java.lang.String getMedlineCitation()

Description copied from interface: Citeable

Returns the citation in Medline format

Returns:

citation as String