Package org.robwork.sdurw_geometry

Class ConvexHull3DPtr

java.lang.Object

org.robwork.sdurw_geometry.ConvexHull3DPtr

public class ConvexHull3DPtr
extends java.lang.Object

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

Constructor Summary

Constructors

Constructor	Description
ConvexHull3DPtr()	Default constructor yielding a NULL-pointer.
ConvexHull3DPtr(long cPtr, boolean cMemoryOwn)
ConvexHull3DPtr(ConvexHull3D ptr)	Do not take ownership of ptr. ptr can be null. The constructor is implicit on purpose.

Method Summary

Modifier and Type	Method	Description
ConvexHull3D	__ref__()	Dereferencing operator.
ConvexHull3DCPtr	cptr()
void	delete()
ConvexHull3D	deref()	The pointer stored in the object.
boolean	equals(ConvexHull3D p)
static long	getCPtr(ConvexHull3DPtr obj)
ConvexHull3D	getDeref()	Member access operator.
double	getMinDistInside(Vector3D vertex)	If the vertex is inside the convex hull the minimum distance to any of the half-spaces of the hull is returned.
double	getMinDistOutside(Vector3D vertex)	If the vertex is outside the convex hull the minimum distance to the convex hull is returned.
boolean	isInside(Vector3D vertex)	test if the given vertex is inside the convex hull
boolean	isNull()	checks if the pointer is null
boolean	isShared()	check if this Ptr has shared ownership or none ownership
void	rebuild(SWIGTYPE_p_std__vectorT_rw__math__Vector3DT_double_t_t vertices)	rebuilts the hull
PlainTriMeshN1Ptr	toTriMesh()	create a plain trimesh from the hull facets

Methods inherited from class java.lang.Object

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

Constructor Detail

ConvexHull3DPtr

public ConvexHull3DPtr(long cPtr,
                       boolean cMemoryOwn)

ConvexHull3DPtr

public ConvexHull3DPtr()

Default constructor yielding a NULL-pointer.

ConvexHull3DPtr

public ConvexHull3DPtr(ConvexHull3D ptr)

Do not take ownership of ptr.

ptr can be null.

The constructor is implicit on purpose.

Method Detail

getCPtr

public static long getCPtr(ConvexHull3DPtr obj)

delete

public void delete()

deref

public ConvexHull3D deref()

The pointer stored in the object.

__ref__

public ConvexHull3D __ref__()

Dereferencing operator.

getDeref

public ConvexHull3D getDeref()

Member access operator.

equals

public boolean equals(ConvexHull3D 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 ConvexHull3DCPtr cptr()

rebuild

public void rebuild(SWIGTYPE_p_std__vectorT_rw__math__Vector3DT_double_t_t vertices)

rebuilts the hull

Parameters:

vertices -

isInside

public boolean isInside(Vector3D vertex)

test if the given vertex is inside the convex hull

getMinDistInside

public double getMinDistInside(Vector3D vertex)

If the vertex is inside the convex hull the minimum distance
to any of the half-spaces of the hull is returned. If its not inside
0 is returned.

Parameters:

vertex -

Returns:

minimum distance to vertex

getMinDistOutside

public double getMinDistOutside(Vector3D vertex)

If the vertex is outside the convex hull the minimum distance
to the convex hull is returned. If its not outside 0 is returned.

Parameters:

vertex -

Returns:

minimum distance to vertex

toTriMesh

public PlainTriMeshN1Ptr toTriMesh()

create a plain trimesh from the hull facets

Returns:

the hull facets as a plain triangle mesh with normal information