Package org.robwork.sdurw_geometry

Class ShellPtr

java.lang.Object

org.robwork.sdurw_geometry.ShellPtr

public class ShellPtr
extends java.lang.Object

Ptr stores a pointer and optionally takes ownership of the value.

Constructor Summary

Constructors

Constructor	Description
ShellPtr()	Default constructor yielding a NULL-pointer.
ShellPtr(long cPtr, boolean cMemoryOwn)
ShellPtr(Shell ptr)	Do not take ownership of ptr. ptr can be null. The constructor is implicit on purpose.

Method Summary

Modifier and Type	Method	Description
Shell	__ref__()	Dereferencing operator.
ShellCPtr	cptr()
void	delete()
Shell	deref()	The pointer stored in the object.
boolean	equals(Shell p)
pair_d_d	extremums(Vector3D dir)	Get the minimum and maximum values of the shell in a certain direction.
static long	getCPtr(ShellPtr obj)
Shell	getDeref()	Member access operator.
FaceCPtr	getFace(long idx)	Get a surface patch.
void	getFace(long idx, GenericFace face)	Get a surface patch.
TriMeshPtr	getTriMesh()
TriMeshPtr	getTriMesh(boolean forceCopy)
GeometryData.GeometryType	getType()
boolean	isConvex()
boolean	isNull()	checks if the pointer is null
boolean	isShared()	check if this Ptr has shared ownership or none ownership
OBB	obb()	Create Oriented Bounding Box (OBB) as a bounding volume for the shell.
long	size()	Get the number of surface patches in this shell.
java.lang.String	toString(GeometryData.GeometryType type)	format GeometryType to string

Methods inherited from class java.lang.Object

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

Constructor Detail

ShellPtr

public ShellPtr(long cPtr,
                boolean cMemoryOwn)

ShellPtr

public ShellPtr()

Default constructor yielding a NULL-pointer.

ShellPtr

public ShellPtr(Shell ptr)

Do not take ownership of ptr.

ptr can be null.

The constructor is implicit on purpose.

Method Detail

getCPtr

public static long getCPtr(ShellPtr obj)

delete

public void delete()

deref

public Shell deref()

The pointer stored in the object.

__ref__

public Shell __ref__()

Dereferencing operator.

getDeref

public Shell getDeref()

Member access operator.

equals

public boolean equals(Shell p)

isShared

public boolean isShared()

check if this Ptr has shared ownership or none
ownership

Returns:

true if Ptr has shared ownership, false if it has no ownership.

isNull

public boolean isNull()

checks if the pointer is null

Returns:

Returns true if the pointer is null

cptr

public ShellCPtr cptr()

getType

public GeometryData.GeometryType getType()

getTriMesh

public TriMeshPtr getTriMesh(boolean forceCopy)

getTriMesh

public TriMeshPtr getTriMesh()

isConvex

public boolean isConvex()

size

public long size()

Get the number of surface patches in this shell.

Returns:

the number of surface patches.

getFace

public FaceCPtr getFace(long idx)

Get a surface patch.

Parameters:

idx - [in] index of patch.

Returns:

a copy of the surface patch.

getFace

public void getFace(long idx,
                    GenericFace face)

Get a surface patch.

Parameters:

idx - [in] index of patch.

face - [out] existing face to copy data into.

extremums

public pair_d_d extremums(Vector3D dir)

Get the minimum and maximum values of the shell in a certain direction.

Parameters:

dir - [in] the direction to find extremums for.

Returns:

the minimum and maximum as a pair of values.

obb

public OBB obb()

Create Oriented Bounding Box (OBB) as a bounding volume for the shell.

Returns:

the OBB.

toString

public java.lang.String toString(GeometryData.GeometryType type)

format GeometryType to string

Parameters:

type -