fr.cnes.sirius.patrius.bodies.mesh

Class StarConvexFacetBodyShape

java.lang.Object

fr.cnes.sirius.patrius.bodies.AbstractBodyShape

fr.cnes.sirius.patrius.bodies.mesh.FacetBodyShape

fr.cnes.sirius.patrius.bodies.mesh.StarConvexFacetBodyShape

All Implemented Interfaces:

BodyShape, StarConvexBodyShape, PVCoordinatesProvider, Serializable

public class StarConvexFacetBodyShape
extends FacetBodyShape
implements StarConvexBodyShape

Star-convex facet body shape defined by a list of facets. A facet is a 3D triangle defined in the body frame.

This class extends the class FacetBodyShape and implements the interface StarConvexBodyShape.

Since:

4.11

Author:

Florian Teilhard

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface fr.cnes.sirius.patrius.bodies.BodyShape

BodyShape.MarginType

Field Summary

Fields inherited from class fr.cnes.sirius.patrius.bodies.AbstractBodyShape

DEFAULT_EPSILON_SIGNAL_PROPAGATION, distanceEpsilon, lLHCoordinatesSystem

Fields inherited from interface fr.cnes.sirius.patrius.bodies.BodyShape

DEFAULT_DISTANCE_EPSILON, DIRECTION_FACTOR

Constructor Summary

Constructors

Constructor and Description
StarConvexFacetBodyShape(String name, CelestialBodyFrame bodyFrame, MeshProvider meshLoader) Constructor for a star convex FacetBodyShape.

Method Summary

Modifier and Type	Method and Description
StarConvexFacetBodyShape	resize(BodyShape.MarginType marginType, double marginValue) Resize the geometric body shape by a margin.

Methods inherited from class fr.cnes.sirius.patrius.bodies.mesh.FacetBodyShape

buildPoint, buildPoint, buildPoint, closestPointTo, closestPointTo, closestPointTo, closestPointTo, closestPointTo, distanceTo, getApparentRadius, getEncompassingSphereRadius, getFieldData, getIntersection, getIntersectionPoint, getIntersectionPoint, getIntersectionPoint, getIntersectionPoints, getMaxNorm, getMaxSlope, getMeshProvider, getMinNorm, getNeighbors, getNeighbors, getNeighbors, getNeighbors, getNeighbors, getNeighbors, getNeverEnlightenedTriangles, getNeverVisibleTriangles, getOverPerpendicularSteepFacets, getThreshold, getTriangles, getVisibleAndEnlightenedTriangles, isDefaultLLHCoordinatesSystem, isInEclipse, isMasked, isVisible, setMaxApparentRadiusSteps, setThreshold

Methods inherited from class fr.cnes.sirius.patrius.bodies.AbstractBodyShape

getBodyFrame, getDistanceEpsilon, getEpsilonSignalPropagation, getLLHCoordinatesSystem, getName, getNativeFrame, getPVCoordinates, setDistanceEpsilon, setEpsilonSignalPropagation, setLLHCoordinatesSystem

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface fr.cnes.sirius.patrius.bodies.BodyShape

buildPoint, buildPoint, buildPoint, buildRadialPointOnShapeSurface, closestPointTo, closestPointTo, closestPointTo, closestPointTo, closestPointTo, distanceTo, getApparentRadius, getBodyFrame, getDistanceEpsilon, getEncompassingSphereRadius, getEpsilonSignalPropagation, getIntersectionPoint, getIntersectionPoint, getIntersectionPoint, getIntersectionPoints, getLLHCoordinatesSystem, getName, isDefaultLLHCoordinatesSystem, setDistanceEpsilon, setEpsilonSignalPropagation, setLLHCoordinatesSystem

Methods inherited from interface fr.cnes.sirius.patrius.orbits.pvcoordinates.PVCoordinatesProvider

getNativeFrame, getPVCoordinates

Constructor Detail

StarConvexFacetBodyShape

public StarConvexFacetBodyShape(String name,
                                CelestialBodyFrame bodyFrame,
                                MeshProvider meshLoader)

Constructor for a star convex FacetBodyShape.

The maxSlope value of the mesh must be smaller than PI/2 so it is considered star convex. Otherwise, use the more generic FacetBodyShape constructor.

Parameters:

name - body name

bodyFrame - frame in which celestial body coordinates are defined

meshLoader - mesh loader

Throws:

IllegalArgumentException - if loading failed or if the given mesh is not star convex

Method Detail

resize

public StarConvexFacetBodyShape resize(BodyShape.MarginType marginType,
                                       double marginValue)

Resize the geometric body shape by a margin.

Specified by:

resize in interface BodyShape

Overrides:

resize in class FacetBodyShape

Parameters:

marginType - margin type to be used

marginValue - margin value to be used (in meters if the margin type is DISTANCE)

Returns:

resized geometric body shape with the margin