Package org.robwork.sdurw_geometry

Class IndexedFaceArray

java.lang.Object

org.robwork.sdurw_geometry.GeometryData

org.robwork.sdurw_geometry.Shell

org.robwork.sdurw_geometry.IndexedFaceArray

public class IndexedFaceArray
extends Shell

An indexed face array is a proxy to a Shell, that makes it possible to easily sort
faces and take subsets without modifying the underlying Shell.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	IndexedFaceArray.IndexedFace	Structure that holds information for each face.

Nested classes/interfaces inherited from class org.robwork.sdurw_geometry.GeometryData

GeometryData.GeometryType

Constructor Summary

Constructors

Constructor	Description
IndexedFaceArray(long cPtr, boolean cMemoryOwn)
IndexedFaceArray(ShellCPtr shell)	Construct new indexed face array.
IndexedFaceArray(ShellCPtr shell, SWIGTYPE_p_std__vectorT_rw__geometry__IndexedFaceArray__IndexedFace_t faces, long first, long last)	Construct new indexed face array.

Method Summary

Modifier and Type	Method	Description
void	delete()
static long	getCPtr(IndexedFaceArray obj)
long	getGlobalIndex(long idx)	Get the original face index.
IndexedFaceArray.IndexedFace	getIndexedFace(long idx)	Get the indexed face.
void	getIndexedFace(long idx, IndexedFaceArray.IndexedFace dst)	Get the indexed face.
IndexedFaceArray	getSubRange(long first, long last)	Take out a subrange of faces.
GeometryData.GeometryType	getType()	the type of this primitive
boolean	isConvex()	test if this geometry data is convex
long	size()	Get the number of surface patches in this shell.
void	sortAxis(int axis, Transform3D t3d)	Sort the faces according to their extent in the direction along axis.

Methods inherited from class org.robwork.sdurw_geometry.Shell

extremums, getCPtr, getFace, getFace, getTriMesh, getTriMesh, obb

Methods inherited from class org.robwork.sdurw_geometry.GeometryData

getCPtr, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

IndexedFaceArray

public IndexedFaceArray(long cPtr,
                        boolean cMemoryOwn)

IndexedFaceArray

public IndexedFaceArray(ShellCPtr shell)

Construct new indexed face array.

Parameters:

shell - [in] the underlying Shell.

IndexedFaceArray

public IndexedFaceArray(ShellCPtr shell,
                        SWIGTYPE_p_std__vectorT_rw__geometry__IndexedFaceArray__IndexedFace_t faces,
                        long first,
                        long last)

Construct new indexed face array.

Parameters:

shell - [in] the underlying Shell.

faces - [in] the faces to include in the proxy.

first - [in] skip the first faces.

last - [in] last index of faces to include.

Method Detail

getCPtr

public static long getCPtr(IndexedFaceArray obj)

delete

public void delete()

Overrides:

delete in class Shell

getType

public GeometryData.GeometryType getType()

Description copied from class: GeometryData

the type of this primitive

Overrides:

getType in class Shell

isConvex

public boolean isConvex()

Description copied from class: GeometryData

test if this geometry data is convex

Overrides:

isConvex in class Shell

Returns:

true if convex

size

public long size()

Description copied from class: Shell

Get the number of surface patches in this shell.

Overrides:

size in class Shell

Returns:

the number of surface patches.

getIndexedFace

public IndexedFaceArray.IndexedFace getIndexedFace(long idx)

Get the indexed face.

Parameters:

idx - [in] index of indexed face.

Returns:

the indexed face.

getIndexedFace

public void getIndexedFace(long idx,
                           IndexedFaceArray.IndexedFace dst)

Get the indexed face.

Parameters:

idx - [in] index of indexed face.

dst - [out] existing object to copy data into.

sortAxis

public void sortAxis(int axis,
                     Transform3D t3d)

Sort the faces according to their extent in the direction along axis.

Parameters:

axis - [in] axis to sort.

t3d - [in] transform giving the position and axis directions.

getSubRange

public IndexedFaceArray getSubRange(long first,
                                    long last)

Take out a subrange of faces.

Parameters:

first - [in] first index.

last - [in] last index.

Returns:

a new indexed face array.

getGlobalIndex

public long getGlobalIndex(long idx)

Get the original face index.

Parameters:

idx - [in] the indexed face index.

Returns:

the original index.