Package org.robwork.sdurw_geometry

Class OBB_f

java.lang.Object

org.robwork.sdurw_geometry.OBB_f

public class OBB_f
extends java.lang.Object

class representing an Oriented Bounding Box (OBB)

Constructor Summary

Constructors

Constructor	Description
OBB_f()	constructor
OBB_f(long cPtr, boolean cMemoryOwn)
OBB_f(Transform3Df t3d, Vector3Df halfLng)

Method Summary

Modifier and Type	Method	Description
static OBB_f	buildTightOBB(TriMesh tris)
static OBB_f	buildTightOBB(TriMesh tris, long index)
float	calcArea()	calculates the total area of the box
float	calcVolume()	calculate the volume of this OBB
TriMeshPtr	createMesh()	Creates a TriMesh representing the OBB. The triangles of the mesh is by default placed in the "global" frame corresponding to the frame in which the OBB is defined.
TriMeshPtr	createMesh(boolean local)	Creates a TriMesh representing the OBB. The triangles of the mesh is by default placed in the "global" frame corresponding to the frame in which the OBB is defined.
void	delete()
static long	getCPtr(OBB_f obj)
Vector3Df	getHalfLengths()	get the halflengths of this OBB
Transform3Df	getTransform()
void	setHalfLengths(Vector3Df halfLng)	set the halflengths of the OBB
void	setTransform(Transform3Df t3d)	set the transformation of this OBB
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

OBB_f

public OBB_f(long cPtr,
             boolean cMemoryOwn)

OBB_f

public OBB_f()

constructor

OBB_f

public OBB_f(Transform3Df t3d,
             Vector3Df halfLng)

Method Detail

getCPtr

public static long getCPtr(OBB_f obj)

delete

public void delete()

getTransform

public Transform3Df getTransform()

setTransform

public void setTransform(Transform3Df t3d)

set the transformation of this OBB

getHalfLengths

public Vector3Df getHalfLengths()

get the halflengths of this OBB

setHalfLengths

public void setHalfLengths(Vector3Df halfLng)

set the halflengths of the OBB

calcVolume

public float calcVolume()

calculate the volume of this OBB

calcArea

public float calcArea()

calculates the total area of the box

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

buildTightOBB

public static OBB_f buildTightOBB(TriMesh tris,
                                  long index)

buildTightOBB

public static OBB_f buildTightOBB(TriMesh tris)

createMesh

public TriMeshPtr createMesh(boolean local)

Creates a TriMesh representing the OBB.

The triangles of the mesh is by default placed in the "global" frame corresponding to the
frame in which the OBB is defined. In case the parameter local is set to true, the
reference frame will be the frame of the OBB itself.

createMesh

public TriMeshPtr createMesh()

Creates a TriMesh representing the OBB.

The triangles of the mesh is by default placed in the "global" frame corresponding to the
frame in which the OBB is defined. In case the parameter local is set to true, the
reference frame will be the frame of the OBB itself.