denoptim.utils.CartesianSpaceUtils Class Reference

Utilities for working in the Cartesian space. More...

Static Public Member Functions
static void	translateOrigin (Vector3d v, Point3d newOrigin)
	Changes the origin of a vector. More...
static Vector3d	getVectorFromTo (Point3d a, Point3d b)
	Creates an object Vector3d that originates from point a and goes to point b. More...
static Vector3d	getSumOfVector (Vector3d A, Vector3d B)
	Get sum of vector A and B. More...
static Vector3d	getDiffOfVector (Vector3d A, Vector3d B)
	Calculates the vector difference of vectors A and B. More...
static Vector3d	getNormalDirection (Vector3d dir)
	Generate a vector that is perpendicular to the given one. More...
static void	rotatedVectorWAxisAngle (Vector3d v, Vector3d axis, double ang)
	Rotate a vector according to a given rotation axis and angle. More...

Detailed Description

Utilities for working in the Cartesian space.

Author

Marco Foscato

Definition at line 15 of file CartesianSpaceUtils.java.

Member Function Documentation

getDiffOfVector()

static Vector3d denoptim.utils.CartesianSpaceUtils.getDiffOfVector ( Vector3d  A, Vector3d  B  )

static

Calculates the vector difference of vectors A and B.

Parameters

A	vector A
B	vector B

Returns

the vector difference

Definition at line 71 of file CartesianSpaceUtils.java.

Referenced by denoptim.utils.DummyAtomHandler.getDummyInSafeDirection().

Here is the caller graph for this function:

getNormalDirection()

static Vector3d denoptim.utils.CartesianSpaceUtils.getNormalDirection ( Vector3d  dir )

static

Generate a vector that is perpendicular to the given one.

No control over which perpendicular direction will be chosen.

Parameters

dir	input direction

Returns

a perpendicular/normal direction

Definition at line 84 of file CartesianSpaceUtils.java.

Referenced by denoptim.utils.DummyAtomHandler.getDummyInSafeDirection().

Here is the caller graph for this function:

getSumOfVector()

static Vector3d denoptim.utils.CartesianSpaceUtils.getSumOfVector ( Vector3d  A, Vector3d  B  )

static

Get sum of vector A and B.

Parameters

A	vector A
B	vector B

Returns

the vector sum

Definition at line 58 of file CartesianSpaceUtils.java.

Referenced by denoptim.utils.DummyAtomHandler.getDummyInSafeDirection().

Here is the caller graph for this function:

getVectorFromTo()

static Vector3d denoptim.utils.CartesianSpaceUtils.getVectorFromTo ( Point3d  a, Point3d  b  )

static

Creates an object Vector3d that originates from point a and goes to point b.

Parameters

a	starting point
b	termination point

Returns

the vector that goes from a to b

Definition at line 41 of file CartesianSpaceUtils.java.

Referenced by denoptim.utils.DummyAtomHandler.getDummyInSafeDirection().

Here is the caller graph for this function:

rotatedVectorWAxisAngle()

static void denoptim.utils.CartesianSpaceUtils.rotatedVectorWAxisAngle ( Vector3d  v, Vector3d  axis, double  ang  )

static

Rotate a vector according to a given rotation axis and angle.

Parameters

v	original vector to be rotated
axis	rotation axis
ang	rotation angle

Definition at line 137 of file CartesianSpaceUtils.java.

Referenced by denoptim.utils.DummyAtomHandler.getDummyInSafeDirection().

Here is the caller graph for this function:

translateOrigin()

static void denoptim.utils.CartesianSpaceUtils.translateOrigin ( Vector3d  v, Point3d  newOrigin  )

static

Changes the origin of a vector.

Parameters

v	the original vector.
newOrigin	the new origin as a point in Cartesian space

Definition at line 25 of file CartesianSpaceUtils.java.

Referenced by denoptim.utils.DummyAtomHandler.getDummyInSafeDirection().

Here is the caller graph for this function:

---

The documentation for this class was generated from the following file:

• /github/workspace/src/main/java/denoptim/utils/CartesianSpaceUtils.java